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New Video: How SARE Supports Farmer-Driven Sustainability

There is no universal vision for agricultural sustainability in the United States—every region, every farm may require a different approach to improving livelihoods, protecting the nation’s land and water resources, and strengthening communities. Since its inception in 1988, the SARE program has supported a broad range of innovations in sustainability through its grassroots, farmer-driven grants and education programs.

“SARE looks at the real issues farmers are faced with today, and invests in the people that can help them solve those issues,” says Heather Darby, an agronomy and soils specialist with University of Vermont Extension. 

In this new video, hear from Darby and other farmers and ranchers, educators and researchers as they describe how SARE’s strong emphasis on farmer leadership helps agricultural communities across the United States meet the challenges of today and tomorrow.

Spread the word about SARE’s innovative approach to advancing the sustainability of U.S. agriculture—consider sharing this video with members of your farm and ranch community today.

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Reflections of a SARE Fellow

The 2014-2016 cadre of SARE Fellows visited numerous farms in Arkansas, Nebraska, Idaho, and West Virginia to study sustainable agricultural practices. The Fellows themselves were from Florida, Maine, Missouri, and Washington; they overlapped with eight other Fellows who were either starting or ending their two-year study period.

The various locations visited, diverse enterprises studied, and range of farming practices employed ensured exposure to a cross section of agricultural business with varying degrees of sustainability. The Fellows learned to use the “Reading the Farm” assessment tool, which provides a framework for holistic evaluation of farms using the strengths, weaknesses, opportunities, and threats (SWOT) approach.

Sharing some of the lessons learned from farms visited during the SARE Fellows program in this article may be useful to prospective small-scale producers, beginners, and even experienced producers who are considering making changes to their enterprise(s). These reflections are shared using the categories of the Reading the Farm process: production and processing; social and quality of life; environmental; and marketing and economics. Major take-away messages and a farm example is included for each.

Production and Processing

By far, the most important lesson learned regarding production and processing was how important it was for farms to focus on profit centers and what they did well. Although diversification is wise and can help reduce risk of the loss of single crops, many farms overdiversified and ended up doing few things well (or even profitably). For long-term success, enterprises that are sustainable environmentally, socially, and economically are a must.

Regardless of the crop produced, farmers must be knowledgeable about and employ best management practices (BMPs) for that crop. Irrigation, pest control, fertilization, season extension, and harvesting practices used should be state-of-the-art for that crop, applying the results of relevant research for optimal production efficiency. The differing levels of efficiency between farms was remarkable and mostly depended on the operator’s knowledge and use of BMPs.

Farm A: More is Less

Farm A did not lack for start-up capital. This second-career farmer had a very lucrative first career and used his extensive savings to fund his new passion for farming. However, he did not limit production to crops he grew well and were profitable—he kept expanding and experimenting as additional crops caught his interest. He did not abandon previous crops, just kept adding more and more, delighting his CSA customers but overwhelming his limited labor force. Some crops were poorly-suited to local conditions, not profitable, had no local market, or required too much labor to be feasible. Due to poor crop performance and inefficiencies, more and more savings had to be pumped into the operation to keep it solvent. Long-term sustainability was doubtful without re-focusing efforts on profit centers and abandoning production “whims” that were hard to justify for this new operation.

Social and Quality of Life

Nearly every farm mentioned something about family dynamics. On the most successful farms, the families had a shared vision and were working toward a common goal. Other farms were struggling, often due to the loss of passion and enthusiasm for the work by one or more partners, or conflicting goals. Some partners are open to and excited by new opportunities and want to explore them and others say NO to trying anything new or different. As is true in all relationships, compromise on both sides is often needed to keep a farm moving forward.

Working conditions are important for employers and employees. Employee turnover is very costly, so anything reasonable that can be done to prevent loss of trained employees is a good investment. Adding simple mechanization wherever possible to decrease labor and increase efficiency is warranted. Keeping worker comfort in mind, particularly in processing areas, will pay dividends through fewer injuries and less worker dissatisfaction. Working conditions become a larger consideration for owners as they age, too.

Many farmers mentioned the need for work-life balance for the entire family. Everyone needs time off the farm or doing something they enjoy not related to work. It is easy to become isolated and insular on a farm due to the sheer amount of work to do, but it is wise to make time to network with others to learn, share, and decompress.

Do you have a succession plan? Several farmers mentioned the importance of a farm succession plan but said they just hadn’t gotten around to creating one yet. If you care about the future of your farm and would like to have a say in its future, a farm succession plan is essential. Make it a priority to meet with an attorney experienced in drawing up farm succession plans.

Farm B: Beauty is in the Eye of the Bee-holder

Farm B was beautiful. Located a reasonable distance from several population centers, it is a popular destination for family day trips. The farm offers on-farm and off-farm sales of cut flowers and berries, including U-pick options. Its pest management practices are well-received by the public: bats, hummingbirds, swallows, and purple martins are attracted for insect control; roses and other strategically-placed flowers attract pollinators; and motion-detector lights deter raccoons.

Environmental

Weed, disease, and insect pest management was most effective when integrated methods were used. Some farms used row covers to protect specific crops from pests of concern at certain times. Beneficial insects were attracted by providing habitat in targeted areas. Scouting for insect pests each day helped producers get early notice of pest trends so decisions about control could be made early. Whether they were certified organic or not, most producers wanted to avoid the use of chemicals to control pests.

Farms prospered when proper attention was paid to soil health and nutrient management. Using mulch, cover crops with varying root depths, quantified compost/ fertilizer, and soil test results, good managers were able to improve fertility and farm production over time. Cover crops promoted soil retention and nutrient cycling; they were often missing on farms with gaps in BMPs.

Farm C: Underutilizing Resources

This farm was a surprising disappointment. Established as a working farm to promote education about livestock production, it was not employing practices that encouraged soil health, nutrient cycling, plant vigor, or optimal animal performance. Pastures were noticeably understocked. Also, cattle were not rotated through smaller paddocks but instead kept in one large field they did not utilize uniformly. This resulted in a great accumulation of over-mature forage that became senescent instead of being used as animal feed.

Marketing and Economics

The major lesson learned from the farm visits was the crucial need to know the profitability of each farm enterprise. Sometimes growers had only a vague sense of profitability or what their costs of production were. Professional farmers need to conduct an enterprise analysis for each crop to identify profit centers and losers and then use the results of the analysis to make critical decisions. Unprofitable endeavors should be carefully evaluated: can expenses be decreased or revenue increased? Should the enterprise be mothballed for a while or forever? If a market cannot be found that will meet the cost of production plus a reasonable profit margin, an enterprise should be retired. Successful fulltime diversified produce growers who direct market try to realize ~$20,000 per acre in gross income. The importance of financial recordkeeping is underscored during any discussion of cost of production determination or profitability assessment.

The pressure for success selects for innovation. Innovative growers have identified and pursued numerous opportunities such as marketing for other growers for a fee; creating value-added products to reduce waste and increase profits; using season extension or unique crops to help cash flow through year-round sales; specializing in niche crops identified by market analyses; conducting marketing plans for each product; and determining whether wholesaling or retailing is best for them. CSAs help finance farms before crops are available to sell each season, but CSAs are not for everyone. Some of the most successful farms are successful because one or more of the partners has secured steady income and benefits from a full- or part-time job off the farm.

Methods to foster a dedicated customer base pay off over years. Having a well-deserved reputation for product quality and consistency is paramount. Being located close to an urban center may reduce marketing expenses somewhat, help customers feel connected to a farm, and make agritoursim opportunities realistic. Advertising in local/regional agriculture marketing efforts will reach the target audience and help a farm stay connected with local farm events and fellow producers. Developing an attractive logo and including it on products, in advertising, and at the farm strengthens brand recognition by new and returning customers.

Farm D: The Early Nut Gets the Worm

The owner of Farm D used to raise row crops and cotton but had difficulty making a profit on limited acreage. He researched alternative crops and decided to try pecans. He planned meticulously, devised optimal tree spacing, and provided irrigation to every tree. As trees came into production, the producer found a way to get to market sooner (and therefore at a higher price) than competitors: he harvests pecans before they are fully dry, dries them in the bag, then sells to a wholesaler who expo exports for international holiday markets. This farmer shrewdly “recruits” neighbors with gifts of pecans to help keep an eye on the farm and reduce losses due to theft.

Conclusions

The 11 lessons learned by the 2014-2016 SARE Fellows shared above are key concepts worthy of being embraced by producers who hope to manage farms into sustainability. Valuable information can be gleaned from both highly successful and struggling farms. In any arena, learning from the successes and failures of others saves time, money, and aggravation and makes the road to sustainability shorter and less rocky.

Adapted from "Reflections of a SARE Fellow" Oregon State University Extension Service 

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SARE Fellows Visit Oregon

Every year since 2007, USDA’s Sustainable Agriculture Research and Extension program (SARE) and the National Association of County Agriculture Agents (NACAA) has offered a national Fellows program. The program is designed for Extension faculty who are interested in learning more about sustainable agriculture in different parts of the country. Eight Fellows, two from each of the four SARE regions, meet twice a year for a week at a time, for tours and workshops. In early June, the Fellows visited Oregon, visiting various farms and research sites with Small Farms Extension faculty Maud Powell and Heidi Noordijk. Additionally, Small Farms Extension Faculty Amy Garrett, who is one of the current Fellows, participated in the tour.

The goal of the program is to enhance understanding of sustainable agriculture through broad-based training and hands- on exposure to successful and unique sustainable agriculture programs. Participating Fellows are better able to create new programs that meet the needs of their local clientele upon returning to their home states.

SARE Fellows this year hail from New Hampshire, South Dakota, Maryland, Texas, Kentucky, Oregon, and Indiana. Additionally, SARE coordinators from Delaware and North Dakota attended.

The tour included visits to various sites in Oregon including Mt. Hood Organics outside of Mt. Hood, LaMancha Farm in Sweet Home and the Double J Jerseys Ranch in Monmouth. Fellows also toured many of the demonstration sites of the researchers at the North Willamette Research and Extension Center in Aurora, as well as one of Amy Garrett’s dry farm plots in Corvallis.

In the middle of the week, the Fellows spent half a day visiting Persephone Farm in Lebanon and taking a deeper dive into the farm’s sustainable agriculture practices. With the guidance of Oregon Tilth staff member Tanya Murry, they brainstormed ideas for increasing the profitability of certain crops. Finally, the Fellows visited Newport, where they took a “dock walk”, learned about OSU Extension’s Sea Grant program and got to try Dungeness crab. Over dinner on their final night, the Fellows remarked on Oregon’s beauty and the inspiring farmers and Extension faculty they had met over the course of the week.

Adapted from "SARE Fellows Visit Oregon!" Oregon State University Extension Service 

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Using Flowering Insectary Borders to Boost Natural Enemies

Beneficial insects play an important role in managing insect pests and pollinating crops, but they struggle to thrive in and around farms that have low plant diversity and rely mainly on tillage. Routine soil disturbances and low plant diversity can mean fewer prey, shelter and plant-based resources available to support natural enemies, especially early in the season when their food is scarce. “I like to remind producers that good bugs are more than just predators—they rely on plants for food and shelter as well. Without sufficient plant diversity on the farm, they can't thrive and do their jobs,” said entomologist Jermaine Hinds.

While pursuing a doctorate at Penn State University, Hinds joined an ongoing research project with his advisor Mary Barbercheck and a team of researchers who wanted to compare the benefits of growing more diverse cover crop mixtures in a wheat-corn-soy rotation. “We were excited to see if we could take advantage of the unique traits of different cover crops, especially in mixtures, in order to help build soil, manage weeds and regulate pests,” said Hinds.

When farmers plant cover crops, they often have to terminate it before it can reach peak bloom, thus losing the opportunity to provide natural enemies and pollinators with early-season nectar and pollen. While the research team was at first challenged by the idea of delaying termination of the cover crop to allow for bloom time, Hinds began to think of ways they could reintroduce floral diversity into the landscape without compromising management of the crop.

“We decided that we could partially terminate the cover crop and leave behind a border made up of diverse flowering cover crops that would reach peak bloom and would support beneficial insects later into the season.”

With support from a 2014 SARE Graduate Student grant, Hinds was able to further his research into using flowering cover crops to support natural enemies. Wanting to take advantage of the unique benefits offered by different cover crop species, he decided to test buckwheat and cowpeas to see how effectively they could support natural enemies in a nearby corn crop.

Through his research, Hinds found that important natural enemies, like the pink-spotted lady beetle and insidious flower bug, were more common in fields with a neighboring flowering cover crop. Although the research team could not reliably establish cowpeas due to wet spring field conditions, their laboratory studies also yielded some interesting results.

In the lab, they found that insidious flower bugs, which are important predators in many cropping systems, survive longer and lay more eggs when given plant nectar and pollen from either buckwheat or cowpeas. “When we raised insects on both plant species together, they survived even longer and laid even more eggs,” Hinds noted. “This kind of research can help us think about the particular plants we can use to bolster important natural enemies and about how to design cropping systems and rotations where we can take advantage of the services provided by beneficial insects.” The team shared their research with enthusiastic growers at farmer field days and garnered a lot of interest in flowering mixtures and how they can support natural enemies in different cropping systems.

“Looking back, I think it was great that Mary encouraged all of her students to apply for SARE grants,” Hinds remarked. “The process definitely challenged us, and it was an excellent source of professional development. With my funded grant, I was able to expand my research, gain grant-writing and budget-management experience, as well as engage in networking and even collaborative research with the USDA.”

Recently, Hinds joined the team at SARE Outreach, where he uses his expertise to develop accessible and practical outreach materials for agricultural audiences and professionals. “I think it’s wonderful to have the opportunity to support a program that was so critical to my professional development and success in my graduate career.”

Jermaine Hinds portrait in a field

Jermaine Hinds
Technical Review Specialist
(301) 405-3189

research@sare.org

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Cultivating Partnerships: Building Farm-Research Networks for Improved Physical Weed Control

Managing and controlling weeds can be a challenge and a frustration for farmers, no matter the farm size or crop. Associate professor of horticulture at Michigan State University, Daniel Brainard, knows that weed management represents a major barrier to sustainable production of both field and vegetable crops. Brainard has been researching new tools and techniques for physical weed control (PWC), and he’s starting to share the results. In 2017, Brainard received a $25,595 NCR-SARE Partnership grant to bring together growers and researchers in the North Central region to improve understanding and adoption of these PWC tools. Shortly after receiving the grant, Brainard and a team of farmers and researchers traveled to Switzerland in April 2017 to a meeting of the Physical and Cultural Weed Control Working Group of the European Weed Research Society.

They collected video footage of various tools in action, and recorded interviews of farmers and manufacturers describing the best use of these tools. They tested some of the European tools and techniques on-farm, and demonstrated them locally at their Midwest Mechanical Weed Control field day held in Holt, Michigan in September 2017, which had 140 participants, 100 of whom were farmers. They focused their demonstrations on in-row mechanical cultivation with torsion weeders, flex tine cultivators, and finger weeders:

• The torsion weeder is an in-row cultivation tool that can be set up to be used on multiple or single row systems. It can be used in a variety of systems.

• The flex tine cultivator is a blind and in-between-row cultivation tool (blind cultivation occurs before a crop emerges). It was traditionally designed to be used in small grains but can be used in a wide range of crops to control small weeds.

• The finger weeder is an in-row cultivation implement that can be used for multiple row systems and walk behind tractors. It can be used in direct seeded or transplanted crops.

“The consensus from both on-farm and research-farm trials was that the finger weeder and flex tine weeders are versatile tools that work well on a wide range of transplanted and large-seeded direct-seeded crops,” said Brainard. “Although the torsion weeder can also work extremely well under the right conditions, it is more difficult to calibrate and integrate into diverse farming systems, and works well under a narrower set of soil and environmental conditions.”

The project is ongoing, but thus far Brainard and his team have created videos demonstrating each of the tools in the field.

View Brainard's presentation on this project, from the 2018 Farmer's Forum through NCR-Sare's Youtube playlist. Visit www.youtube.com/NCRSAREvideo for this and other videos. 

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SARE/NACAA Fellows Visit the Cornhusker State

Farmers standing around a field talking with cows in the back.

Nebraska’s landscape is one of distant horizons, rolling plains, sandy hills, and acre after acre of agriculture. In a state where ninety-three percent of the state’s land is in production agriculture, cattle ranches span thousands of acres, and local food systems are on the rise, learning opportunities abounded for a group of educators like the Sustainable Agriculture Fellows. The Sustainable Agriculture Fellows program is a two-year training opportunity in sustainable agriculture for Extension workers. Supported by SARE and the National Association of County Agricultural Agents (NACAA), the program enhances understanding of sustainable agriculture and provides broad based, national exposure to successful and unique sustainable agriculture programs.

This fall, the fellows embarked on an agricultural tour of Nebraska and took an in-depth look at one Nebraska family farm. Tour stops included Nebraska farms, ranches and educational institutions, including the Horticulture Department and the Institute for the Culinary Arts at Metro Community College in Omaha, the University of Nebraska Lincoln’s Innovation Campus, Shadowbrook Farm’s high tunnels and creamery near Denton, the McLean family farm and feedlot near Benedict, Jim Knopik’s mob grazing ranch near Fullerton, The Grain Place (an organic farm and processing plant in Marquette), the Berns’ family farm and cover crop seed business near Bladen, and the Raising Nebraska Building at the Nebraska State Fair Grounds. Facilitated conversation kept the fellows engaged during locally sourced meals and van rides across the hills and plains of Nebraska.

The Fellows used a training tool developed by the Northeast SARE program called “Reading the Farm” to review detailed farm information, observe, and engage in facilitated discussion with Kevin Loth and Charuth Van Beuzekom Loth of Shadowbrook Farm and Dutch Girl Creamery near Denton, Nebraska. During the Reading the Farm exercise, the Fellows met with the Loth family and shared knowledge and insights within the context of the Loth’s vegetable farm and goat’s milk creamery businesses. After the tour, the fellows provided a written report summarizing their feedback for Shadowbrook Farm and Dutch Girl Creamery. That kind of engagement with producers and other Extension agents is one of the main draws to the Sustainable Agriculture Fellows program.

As we walked through pasture grasses at Jim Kopnik’s ranch the day after the Reading the Farm exercise, Utah State University Extension agent and 2013 Fellow, Matt Palmer, reflected on the program and explained how the Reading the Farm exercises have improved his interactions with farmers and have helped him better meet the needs of his local clientele. “It has been very valuable,” explained Palmer. “When I go back to the county that I’m from and I view farms, I understand how my recommendations interact with their other enterprises. I’m more apt to take a holistic view of their farm.”

Before sitting down to talk about cover crops with the Berns family at Green Cover Seed, University of Missouri Regional Horticultural Specialist and 2014 Fellow, Patrick Byers, echoed Palmer’s sentiments, saying that the Sustainable Agriculture Fellows program has fulfilled his expectations and more. “I’ve worked with farmers for many years,” said Byers. “This was a chance to delve more deeply into all aspects of sustainability and to build my skills as a person who is empathetic to the realities of sustainability for the farmers that I serve...I really can’t say enough things about what it has meant to me to be a Fellow.”

Curious about the Sustainable Agriculture Fellows program and the Reading the Farm tool? Learn about the people and the program online at sare.org/fellows.

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Growing the Field for Organic Conservation

As producers work to meet regulations under the National Organic Program (NOP) and become certified organic, they often apply conservation practices that align well with the Natural Resources Conservation Service’s (NRCS) conservation activities, such as green manures, buffer strips, and rotational grazing. NRCS assistance is being sought by both new and established organic farmers to help meet resource stewardship goals.

Yet, NRCS staff, as well as other ag professionals such as organic certifiers, need an improved understanding of natural resource conservation on organic and transitioning farms in Oregon and California, according to Oregon Tilth and the Wild Farm Alliance. In answer to a survey administered by the two organizations, the majority of organic certifiers stated that they did not work with NRCS.

Oregon Tilth and Wild Farm Alliance, through their project  Growing the Field for Organic Conservation, expanded NRCS’ knowledge of soil health and conservation on organic and transitioning farms with the goal of reducing  the barriers to organic certification and increasing organic and transitioning farmers' participation in conservation programs.

As the project leaders developed a toolkit to advance knowledge of organic conservation practices and how certification and conservation programs work together, a thirty-page resource was developed to support NRCS conservation planners and other agricultural professionals as they work with organic producers. The National Organic Farming Handbook describes organic systems and identifies key resources to guide conservation planning and implementation on organic farms. The handbook was developed with a team comprised of NRCS staff and partner organizations from across the country and from a range of disciplines. Producers and other audiences may also find the handbook useful, particularly the resources listed in various sections.

Sarah Brown, Oregon Tilth, was pleased with the results. “We are incredibly pleased to have supported the development of the National Organic Handbook. This document provides the first comprehensive resource focused on the intersect of conservation and organic agriculture. It serves as a guide for conservation professionals, farmers, and others interested in supporting conservation on organic lands.”

In addition to the handbook, resources for organic certifiers were also developed. The Biodiversity Conservation: An Organic Farmer’s and Certifier’s Guide was created to clarify the National Organic Program’s new Natural Resources and Biodiversity Conservation Guidance. This guide gives farmers and certifiers practical and effective information to not only be in compliance but also to take advantage of the ecosystem benefits related to biodiversity. According to Jo Ann Baumgartner, Wild Farm Alliance, “The Biodiversity Conservation: An Organic Farmer’s and Certifier’s Guide has been well received by organic certifiers and is stimulating many to update their Organic System Plans.”

One clear outcome of the project, according to Al Kurki, Western SARE PDP Associate Coordinator, was that it catalyzed institutional change. “Not only did the project reach a lot of ag professionals and farmers, it also helped spur more frequent, regular dialogue and interaction between the National Organic Program and NRCS,” states  Kurki.

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Vegetable and Weed Degree-day Models

Pest managers are familiar with the concept of using degree days to predict pest outbreaks. Insects, like many other organisms, develop according to the temperature around them and degree days are a way to measure accumulated temperature.

Plants – at least in part – also develop based on temperature, so a team in Oregon is adapting a degree-day modeling system built for pest management to make a tool for vegetable growers to better plan their planting and harvesting dates.

“The problem is when you’re trying to schedule a harvest, seed catalogs all give an expected maturity date in calendar days,” explained Oregon State University Small Farms Extension Agent Nick Andrews, who is spearheading the project. “Calendar days are pretty inaccurate, and growers recognize that.”

One seed catalog for example might say a broccoli variety needs 65 days to mature, while another claims the same variety requires 90 days. That range makes it tough to pick a planting day in May to hit a desired harvest date in August. And using calendar days ignores local temperature, which is a huge factor in how fast plants mature.

“Lots of things influence vegetable development rates so degree-day models aren’t perfect,”Andrews said. “But they seem to be more accurate than calendar days, and degree-day models are especially useful when crops are planted early or late, or when the weather is unusual.”

With a $203,000 grant from the Western Sustainable Agriculture Research and Education program – Western SARE – the Oregon team created a website called Croptimeto predict the time-to-maturity for a number of vegetable varieties important to Willamette Valley growers. Croptime was built on the backbone of the USPest.org pest-management degree-day modeling site, which was itself supported by another U.S. Department of Agriculture regional program, the Western Integrated Pest Management Center.

The combination is not a stretch, explained Len Coop, the associate director of the Integrated Plant Protection Center at Oregon State and architect of USPest.

“Temperature integrates everything. It drives the development of everything,” said Coop, who is a contributor to the new project. “It was never a foreign idea to merge crop models with degree-day models.” 

Maximizing Profits

Here’s why it matters. For fresh vegetable growers, harvest timing is critical. Processors want a consistent supply of produce throughout a growing season, not a glut followed by a shortage then another glut. And growers want to time their harvest when labor is available and demand is high so they can maximize profits.Harvest-timing helps ensure a consistent supply of fresh produce for local restaurants and for community-supported agriculture operations that deliver fresh produce to customers.

“We plan for each week's (CSA) share very carefully,”said Tanya Murray from Sauvie Island Organics in Oregon. “The dramatically different weather we’ve had this spring, and last, makes it hard to know what to expect. Using degree days to predict days to maturity would be very helpful.”

Crop timing can also be a way growers avoid pests, an important integrated pest management principle. In fact, the Croptime model includes certain weed species to help growers – especially organic producers – pick varieties and planting dates to minimize weed issues.

Grower workshops identified the initial varieties to include in the Croptime system: 34 varieties of fruiting crops like beans, squash and sweet corn, seven varieties of carrots and parsnips, 15 varieties of broccoli, cabbage, cauliflower and kale, and seven varieties of spinach and lettuce.

The team has more than a dozen of those models up on the Croptime site now, and plans to have 50 loaded by spring 2017. The number of models it will take for the site to become widely used is an open question.

“Vegetable growers typically grow several varieties of the same crop, so we might have to get close to 200 models for it to really be noticed,” Coop said. “It’ll take a lot of effort to get to that.”

One way the system might be most useful is helping growers choose unfamiliar varieties to meet unexpected needs.

“When we have a couple weeks of wet weather in spring, we could use Croptime to choose varieties we might not be familiar with but that would help keep our production up,” explained Bob Egger of the Pumpkin Patch farm in Sauvie Island, Oregon.

To help build the number of models, the team is looking at the idea of developing a standard for each crop, then indexing individual varieties to that standard, Coop said. So one carrot variety might develop 10 percent faster than the standard carrot and another 10 percent slower, and Croptime could automatically make the adjustment.

Local Conditions

The whole system is based on using local weather conditions and forecasts, so growers can select the weather station nearest their farm. They then select from a number of different forecasts, including the 30-year historical average, 10-year historical average, last year’s weather, two years ago’s weather, and a new forecast by the National Oceanic and Atmospheric Administration built from several different climate models.

“The default is the NOAA model, but if a grower thinks conditions are a lot like last year, or two years ago, they can select those instead,” Andrews said.

Once they’ve chosen a weather station and forecast to use, growers select the vegetable variety they are interested in and enter up to four different planting dates. Croptime then displays a report showing the dates that crop will go through critical stages – first leaves, flowering and reaching maturity for harvest.

Growers testing the site quickly pointed out a way to make it more useful.

“They want to enter a harvest date and have it display the planting date,” Andrews said. “It’s a really good feature and we thought, ‘Huh, we should have thought of that.’”

The team is also looking to add resources to the system, such as an irrigation scheduler developed by Washington State University. They also want to share Croptime models with other states and verify models indifferent climate zones to expand its usefulness beyond the Willamette Valley.

“It’s a long-term project,” Coop said. “We need to keep finding funding, and then we can expand it regionally, expand the database of varieties and focus on different crop types, such as winter vegetables and cover crops.”

Learn more on the Croptime website

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Innovative Assessment Helps Farmers in the Northeast Improve Soil Health

Improving soil health without understanding the soil's condition is not easy and traditional soil tests, though important management tools, don't provide information on the physical structure or microbial life living in the soil. That is why a multidisciplinary team at Cornell University created a soil health assessment, which measures physical, chemical and biological indicators as well as pH and nutrient levels in the soil. The soil health assessment received early funding from multiple SARE grants as well as other sources.

The need for the assessment was born out of a survey of Northeastern farmers, many of whom used traditional soil tests but “felt there was something more going on with their soils,” says Bianca Moebius-Clune, director of the soil health division at USDA’s Natural Resources Conservation Service. “There were erosion issues, they had weed issues, they had decreasing yields even though they needed to irrigate more, put on more fertilizer, more pesticides. And they really didn’t have good diagnostic tools for all of these issues.”

The Cornell lab currently receives about 2,000 samples per year, and interest in the assessment continues to grow in the Northeast and across the country.

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Lessons Learned During SARE/NACAA Fellows Tour

LITTLE ROCK, Arkansas – Central Arkansas was the location for the spring 2015 tour for the SARE/NACAA Sustainable Agriculture Fellows program, where Cooperative Extension agents from across the country spent several days learning more about sustainable agriculture concepts.

The program, sponsored by Sustainable Agriculture Research and Education (SARE) and the National Association of County Agricultural Agents (NACAA), challenges county agents to assess strengths, weaknesses, and relevant sustainable agriculture applications in current agricultural systems. A major component involves tours aimed at exposing agents to the huge diversity of sustainability in practice.

This spring’s program brought participants to farms in Arkansas and was hosted by the University of Arkansas.

“Even though I’m an Extension livestock specialist, on our SARE Fellows tour I could see how the concepts of sustainability apply across all types of agricultural enterprises,” said SARE Fellows Susan Kerr, northwest livestock and dairy regional specialist at Washington State University. “We saw excellent examples of IPM (Integrated Pest Management) on a berry farm; a vegetable farm with high social capital but production challenges; a grazing operation that was under utilizing its grass resources; and a tree nut farm where the savvy owner kept close track of international market trends so he could capture a high price for his product.”

During the tour, SARE Fellows used the Reading the Farm training tool to conduct in-depth analyses on North Pulaski Farm, an organic vegetable and fruit farm north of Little Rock. Reading the Farm looks at farms as whole systems; participants learn to assess how economic, environmental, and social factors interconnect and influence farmer decision-making.

"The Reading the Farm exercise completely changed my perspective relative to assessing the social and economic aspects of farming sustainability,” said SARE Fellows Patrick Byers, regional horticulture specialist with University of Missouri Extension. “This tool has already benefited me in my programming efforts with farmers in Missouri, and would without a doubt benefit my MU Extension colleagues.”

Fellows also toured several other agricultural production systems in Arkansas. These farms and systems included Wye Mountain Flowers and Berries, which grows flowers and U-pick blueberries and blackberries; Heifer Ranch; a pecan orchard; and rice production on an agronomic farm.

They also met with the co-chair of the University of Arkansas' Arkansas Discovery Farms program to learn how the university is working with farms to collect data and make recommendations.

About the SARE/NACAA Sustainable Agriculture Fellows program. The two-year Fellows program provides a training opportunity that enhances understanding of sustainable agriculture and provides broad-based, national exposure to successful and unique sustainable agriculture programs. Participating Fellows are better able to create new programs that meet the needs of their local clientele. Learn more about the Sustainable Agriculture Fellows program, including biographies of current Fellows.

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Published by the Southern Region of the Sustainable Agriculture Research and Education (SARE) program. Funded by the USDA National Institute of Food and Agriculture (NIFA), Southern SARE operates under cooperative agreements with the University of Georgia, Fort Valley State University, and the Kerr Center for Sustainable Agriculture to offer competitive grants to advance sustainable agriculture in America's Southern region.

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