SPRING 2017 NEWSLETTER INTRODUCTION

FOCUS ON AGRICULTURE IN THE CHAMPLAIN VALLEY AND BEYOND

  By Jeff Carter, Agronomy Specialist,

Champlain Valley Crop, Soil & Pasture Team

Agronomy and Conservation Assistance Program

Nutrient Management Plan (NMP) classes have been a major emphasis of activity for the past months and 31 farmers completed their NMP through
the UVM Extension goCrop™ classes that were held in Richmond, Middlebury and Pawlet. Statewide, over 70 farmers completed the classes offered by the St. Albans and Middlebury Extension Crop teams so farmers can develop their own crop management plans. There are plenty of field meetings, corn planter clinics, farmer manure trainings, stream floodplain restriction discussions, and buffer workshops going on now and more to come this spring, all geared toward how farmers will adopt practices to meet the Required Agricultural Practices (RAP) rules. Stay updated about current events via e-mail: join our email list at
www.uvm.edu/extension/cvcrops.

Field Research/Demonstration

We will be starting some new projects this year with financial support from the NRCS Vermont Conservation Innovation Grant Program; the Agency of Agriculture, Food and Markets; and the Northeast SARE program to continue our work with local farmers. One study
will start a benchmark program for the economics of growing cover crops and using no-till for crop planting. What is the true cost and benefit of moving to no-till with cover, and then how profitable are you? We need better data about the Vermont farms who have changed to these new crop systems to be sure of the right investments for your particular farm. Starting with a handful of farms who have agreed to provide the details
about their operations, the data from this project will reflect current finances of these conservation practices as they are used here on our soils.

Whole-farm phosphorus (P) mass balance has been around for some time,
but few farms complete the accounting of where the extra P comes from. We have a project to work with several farmers and their feed consultants to collect data on the extent of P imported to local dairy farms. This is good information to have, but really the issue is what to do then? Not all P is leaving the farms, and that is why farmers use the P-Index to better understand the risk of P loss and “plug” any leaks in the farm system.
We will be field testing the new 2017 Vermont P-Index and a new Northeast P-Index on several farms and relate that data to whole-farm P-Mass balances and farm conservation. We will collect data to help farmers with crop management decisions under the revised Vermont P-Index. This will then be used to address the NMP 590 standard, which is the basis for all farm nutrient plans. What to do then if you have a high phosphorus soil test? Another study we have is to evaluate the use of field applications of amendments to reduce soil test P in the field. We will be looking at three types of gypsum, including one with humates, also contrasted with short-paper fiber (SPF). When spring does get here, we
will also see how good the cover crops perform that we planted last fall.

VERMONT RAP RULES
The Vermont Required Agricultural Practices rules affects all farmers this year, and so it affects our Extension work. Focus on Agriculture means a focus on helping you to learn (like Poop Skool) and then figure out the best next steps to take (whatever that is). Give us a call, or just come to the meetings that we host with the Champlain Valley Farmer Coalition.
This is a great way to keep up with new ideas so you can deal with changing times in Vermont agriculture.

Have a question for Jeff?
Jeff Carter (802) 388-4969 ext. 332
jeff.carter@uvm.edu

RMA UPDATE: STREAMLINING PROGRAMS MEANS LESS EFFORT FOR FARMERS

Acreage Crop Reporting Streamlining Initiative (ACRSI)

By Jake Jacobs, University of Vermont Risk Management Education

Farmers are time-strapped folks. Having to report the same thing to multiple agencies can seem like a waste of time. Welcome, ACRSI.
ACRSI is a joint effort among producers, Farm Service Agency (FSA), Risk Management Agency (RMA), and the crop insurance industry. The Acreage Crop Reporting Streamlining Initiative (ACRSI) replaces duplicative crop reporting of common acreage information by producers to both the Farm Service Agency (FSA) and Risk Management Agency (RMA). Producers now have multiple ways in which to report their common acreage data and will not have to report the same information twice to both FSA and their crop insurance agents, saving time and potentially reducing inadvertent errors. ACRSI is available nationwide for the 2017 acreage reporting season.
Crops shared under ACRSI include alfalfa, barley, canola, corn, grass, oats, rye, sorghum, soybeans and wheat, as well as acres under the Conservation Reserve Program (CRP) and fallow fields. Other crops in this program: cotton, peanuts, rice and sunflowers. These cover approximately 94% of the cropland acres reported to FSA and RMA, and have similar reporting requirements with both agencies. FSA and RMA will gain experience collecting and sharing data for these crops, and will use the
lessons learned to make informed decisions whether to include additional
commodities in the future.

Funding provided by:

 

 

UPCOMING EVENTS AND INFORMATION FOR SUCCESS

Buffers and Grassed Waterways, Oh My!

We know, buffers and grassed waterways are not always the favorite
topics of farmers, but when it comes to water quality, they can
make a big difference. With our grant focus in the McKenzie Brook
we will be hosting spring and summer field events. Look for event
details soon, and please let us know if you would like to host one
on your farm. We will discuss: New RAP rule on buffers in effect April 15, 2017. All farmers covered under the RAPs will be required to have a 25-foot buffer on streams and a 10-foot buffer on ditches. Let’s face it, this will mean adjusting plowing and planting practices this spring.
Grassed waterways. Although not mandated, these can be very
effective, particularly where other practices aren’t enough to
prevent gully erosion.

Planter Clinics: Getting Ready to No-Till

For the third year, our team is hosting no-till corn planter clinics in coordination with Champlain Valley Farmer Coalition. Are you on our e-mail list to find out dates and details? Like conventional till, successful no-till comes down to healthy soil, a properly set-up planter, and the right timing: they’re even more critical since you can’t correct mistakes with an extra harrow pass!

No-Till Resources at
www.uvm.edu/extension/cvcrops
Including Factsheets, No-Till Corn Planter Tune Up Checklist, and Closing Wheel Guide

Upcoming No-Till Planter Clinic Event:
  • April 6, 2017 at Gosliga Farm in Addison, VT from 10 am to 12 pm, located on Sunset Lane (off Rte 17). For more information about this event, see our flyer or contact Rico Balzanzo at (802) 773-3340 ext. 281

WELCOME CLAIRE BOVE!

Claire Bove is the newest addition to the Middlebury UVM Extension office, hired in February as the Vermont Coordinator for the High School Equivalency Program (HEP).  HEP helps eligible migrant and seasonal farm workers and members of their immediate family obtain the equivalent of a high school diploma, and subsequently gain employment or pursue postsecondary education.

All participants receive a free tablet and access to online curriculum available in both English and Spanish, which enables program participants to complete an individualized and self-paced course of study in preparation for passing the GED exam.  This is a new program offered in partnership with the other New England states of Maine, Massachusetts and New Hampshire, and Claire will be working hard to build these partnerships and to recruit students across the state in hopes of graduating 20 Vermont individuals a year.

Claire isn’t totally new to UVM Extension or to the Vermont farmworker population, as she has been working with the Migrant Education and Bridges to Health Programs as a Recruiter and Health Promoter since last summer.  The Migrant Education Program provides free educational support services, English classes and life skills training to eligible children and youth who work or whose families work in seasonal or temporary agriculture.  Bridges to Health is a health outreach program that offers care coordination and supports health care access for migrant farmworkers in Vermont.  Claire has enjoyed the opportunity to provide farmworkers with valuable access to education and healthcare resources through her work with these UVM Extension programs, and she is excited to pursue this new opportunity with the High School Equivalency program and to continue serving the Vermont farmworker community.

Claire grew up in Brandon, VT and completed her undergraduate studies at UVM focusing on biology and Spanish. She has since lived in Austin, TX, Chicago, IL and multiple locations in Spain, and has spent time cooking professionally, studying to be a sommelier (wine steward), teaching English, and working in research.  She is now happily settled in Cornwall, VT with her husband and young son, where she enjoys being outdoors, gardening, cooking for friends and family, and fishing.

More info about farm worker programs through Extension: http://www.uvm.edu/extension/agriculture/farmworker

Claire can be reached at 802-388-4969 x 338 or claire.bove@uvm.edu

 

 

MANURE TRAINING FOR APPLICATORS AND FARMERS

Preparing for the Upcoming Season

By Nate Severy, Agronomy Outreach Professional

This winter we have been very busy putting together workshops and meetings focused on new manure spreading rules and how farmers and custom applicators can make them work on their farms. Manure or other “agricultural wastes” cannot be spread within 25 feet of a stream and 10 feet of a ditch. There are also new restrictions when spreading in floodplains, training requirements, and recordkeeping requirements. Everyone under the certified small, medium or large farm definition must spread manure according to a Nutrient Management Plan (NMP), and all farms must apply manure based on agronomic rates.

We received a grant last fall from the Vt. Agency of Agriculture, Food and Markets (VAAFM) to develop an educational and certification program for custom manure applicators in coordination with the Northwest Crop and Soil Team. This program will be very similar to the Pesticide Applicator Program: applicators will have to take and pass an exam, recertify yearly, and accumulate 8 hours of professional development over 5 years to maintain the certification. The first exam will take place next winter, most likely before Christmas.

For this upcoming cropping season, even though custom applicators will not have their applicator certification, these businesses will be expected to follow all of the RAPs pertaining to spreading manure, including keeping application records. To help everyone learn about the RAPs and what records need to be kept, we helped organize 3 custom manure applicator workshops and 5 farmer and custom applicator employee workshops throughout Vermont. At these events, attendees learned about the new rules and what is expected from them. These workshops also provided a forum where people were able to ask questions and engage in open dialogue with VAAFM staff. At each meeting there were good conversations that generated important questions and it is great to hear respectful conversations. Even when people do not agree they can still have a good discussion. We are here to help applicators sort out their questions about the RAPs and will continue to keep the dialogue going.

Going into the 2017 cropping season, I believe that recordkeeping is going be a big obstacle for many people. Good recordkeeping takes extra time, patience, and dedication, even on a small farm. If someone is not prepared, recordkeeping could be challenging for a custom applicator that spreads manure on thousands or even tens of thousands of acres on many different farms. At our meetings, we stressed that the key to good recordkeeping is to seamlessly integrate it into your business. Some are already doing this through technologies like UVM’s goCrop™ or flow meters where fieldby-field data is automatically recorded and downloaded into a computer. Other people have put recordkeeping logs on the back of employee timesheets and require that the employee fill out the log in order to be paid. For custom applicators who need help with recordkeeping, UVM Extension has developed a recordkeeping book (copies available at our office). Each page has a carbon copy so at the end of the day the applicator can fill out the page, tear off the top and give it to the farmer for his/her records, and then tear off the carbon copy and put it in a file at home. All of these systems are acceptable, but it is important to use the system that will work best for you, and will help strengthen your business going into the future. Even though there is an initial inertia required to make record keeping successful, the hope is that it can also pay off for the farmer by documenting and improving on agronomic practices.

If you have questions about manure application or would like more information or materials on record keeping, contact our office. If you do not have an NMP and need to obtain one, contact your local conservation district or NRCS office for funding possibilities.

GRAZING CHARTS: AN ADAPTABLE RECORDKEEPING TOOL

By Cheryl Cesario, Grazing Outreach Specialist

Rotations are tracked with the grazing chart at Elysian Fields in Shoreham, Vermont.

There is a saying, “You can’t manage what you don’t measure,” and this holds true for pasture as well as crops. There are many ways to monitor and keep records of pasture yields and grazing activity. Personally, I am a fan of whatever recordkeeping system works for the individual farmer, as it has to be efficient, straightforward and provide useful information to be worthwhile.

One tool I have seen used with success is the Holistic Management Grazing Planning Chart. This tool was initially developed by Holistic Management International as a part of their overall decision making framework for farm planning. Troy Bishopp, of the Madison
County Soil and Water Conservation District in central N.Y., was able to bring the chart to the masses through a Northeast SARE grant, with the help of a network of service providers who then reached out to individual farmers. In 2013, I began distributing these charts so farmers who
were interested could try them out and evaluate their usefulness.

On the surface, the chart is just a large sheet of paper with a lot of rows and columns that form a grid. This grid is really a “year-at-a-glance” calendar that can be a powerful planning and recordkeeping tool. With a simple daily activity of filling in a box that corresponds to the day and
the field or paddock where the animals have moved, a pattern forms providing a visual record of the entire season laid out at once. With this chart, there is no flipping pages back and forth in a calendar to figure out what animals were where and when. I personally like being able to look at a chart and see how many days since I last grazed a given area, and it helps me readjust my plan. At the end of the season, I find it informative (or in the case of last summer, depressing) to see how many times I was able to graze a given field. For experienced grazers, try planning a month ahead by filling in the chart in pencil and then have fun seeing how close you were.

This will be the fifth year distributing grazing charts and I am seeing farmers track all kinds of interesting data including daily temperature and rainfall, periods of hay feeding and/or confinement, applications of chicken manure, bull introduction and frost dates. Organic farmers find these records keep their annual organic inspector happy, and they
are acceptable records for NRCS “prescribed grazing” payments. One farmer is comparing his grazing chart to his milk production records to understand milk per acre. Another farmer charts crops, color-coding the daily entries for planting, spraying, harvesting and manure spreading. When he comes in each fall to update his nutrient management plan,
all the information is at his fingertips.

I would love to hear from farmers who are utilizing some of the newer “apps” such as PastureMap™ or GrazingCalculator ™. Also on the horizon is goGraze™ currently in development as a companion to UVM Extension’s goCrop™ nutrient management software. Ultimately, there are tools available for everyone, whether you want to enter data on the go with your phone or like the comfort of having a tangible paper record.

A limited number of printed planning charts are available at our Middlebury office, or download a variety of templates at:
www.madcoswcd.com/grazing-charts

COVER CROPS: FROM RESEARCH TO REALITY

By Kirsten Workman, Agronomy Outreach Professional

For the last 5 years, our team has had grant funding from the USDA to do research and demonstration projects investigating novel ways of cover cropping in corn silage and soybean systems in Vermont. We started with a small project in 2013 in Ferrisburgh at Deer Valley Farm comparing 2 different cover crop mixtures planted into the standing corn and drilled after harvest. That project was successful and provided us with enough preliminary data to start investigating additional cover crop mixtures and planting timing on a larger basis.

In 2014, we started our NRCS Conservation Innovation Grant, “Better Cover Crop Mixes in Vermont.” This project enabled us to evaluate several three-way cover crop mixtures alongside a winter rye monoculture. The cover crops were planted into standing corn (at V5/V6 growth stage and at tassel) as well as drilled after harvest. Similarly, we interseeded into soybeans at R3-5 and R6-8. As a result, we ultimately evaluated 15 different three-way cover crop mixtures during 29 different planting events for a total of 319 research plots. This work could not have happened without our farm partners. For this project alone, we collaborated with 10 farms on 13 fields in 7 Vermont towns.

So what? you may wonder. These plots provided us with valuable data to share with producers, NRCS staff, technical service providers and agency folks, and that information is helping us make sound recommendations for successful cover cropping in Vermont. However, the true value of this project (and our other cover crop projects) is the ability to enable hundreds of Vermont farmers to witness, learn about and adopt this practice. In this single grant project described above, we were able to do some amazing outreach to farmers. This included 12 field days, 6 presentations, 7 newsletter articles and 5 Across the Fence television episodes. Our field days involved over 200 farmers, 61 agricultural business employees, and 112 agency staff. Our workshops and conferences reached 153 farmers, 81 ag. business employees and 221 agency staff. And while that in itself is a tremendous feat, the real so what is that we have seen exponential increases in the adoption of cover crops in Vermont over the last 3 to 5 years.

According to the U.S. Department of Agriculture’s Natural Resources Conservation Service (NRCS) data, “Vermont farmers planted a record-setting 25,727 acres of cover crops on more than 2,000 fields in 2016 on approximately 25% of all annual cropland in Vermont. That’s a 58% increase in the acres of protective winter cover crops planted in 2015.” By my count, it is a 250% increase from 2014. While these research and demonstration projects are by no means the sole reason for this impressive rate of adoption, I do believe they are an important piece of the puzzle. Enabling farmers in the Champlain Valley to approach these conservation practices with solid, local information that allows them to be successful. They are able to investigate species, planting methods, potential pitfalls and see for themselves when and if these cover crops make the most sense on their farms, in their soil and weather conditions and with their equipment. And most importantly they are getting the most out of their cover crops by establishing them in a truly effective way, meaning the cover crops are functioning as intended and providing erosion control, taking up manure nutrients, and protecting water quality. In addition, the farmers are figuring out how to do it more profitably, utilizing these cover crops for forage or as a key component in their no-till systems, using less seed and planting it better, and even growing their own seed. Essentially, Vermont farmers are making them an integral part of their farming operations. This is the true meaning of adoption. Not just throwing seed out there because there is cost-share money, but REALLY MAKING IT WORK.

An example of cover crop research plots comparing broadcasting seed on the soil surface versus planting with a no-till grain drill. Both were planted on the same day, after corn silage harvest, on Vergennes clay soil, and received aproximately 4,000 gallons of liquid dairy manure/acre. Pictures were taken about two months after planting and in the following spring.

 

CROP YIELD AND NITROGEN MANAGEMENT IN A COVER CROP, NO-TILL SYSTEM

By Kristin Williams, Agronomy Outreach Professional

We just finished a two-year, multi-farm study on the health of clay soils, funded through a VT Conservation Innovation Grant through the NRCS. Measures of soil health (using Cornell’s soil health test) were not consistent, and we found that comparing practices over time was more informative than comparing field to field. One interesting, and maybe
obvious, lesson was the correlation between soil health practices and crop yields.

So, how do soil health practices influence yield? Research suggests soil health can improve yields. It is important to note our project focused on  demonstration, not replicated research. We compared no-till and conventional/reduced till corn silage on 5 farms with clay fields in our region. A simple t-test revealed no significant difference in yield between no-till (19.1 tons/acre) and conventional (19.2 tons/acre). More importantly, we were able to demonstrate that a farmer can grow no-till without yield losses, and be successful with good management practices. A yield gain might take time as the soil builds up its condition.

We also wondered how cover crop species or mixes might affect corn silage yield. We had an opportunity to use a field where the corn was accidentally killed. We planted 15 different combinations, including 4 single species, 6 two-way mixes, and 5 three-way mixes. This project was a slight anomaly in that the cover crops were planted with a drill in late August, which allowed for a more vigorous production of all cover crops. Radish was a star in the fall, maximizing both phosphorus and nitrogen uptake. We did not measure phosphorus content in the spring, so we do not know how much was retained in the soil. It seems to have allowed
for more available nitrogen in the soil at the time of a pre-sidedress nitrogen test (PSNT), therefore requiring less nitrogen. Surprisingly, legume mix covers had good fall biomass, but that did not translate into more N mineralization.

We applied nitrogen to each plot as per the PSNT recommendation for 20 tons/acre corn silage. At the end of the season, we measured corn silage
yield and compared that to nitrogen applied (see graph). The winter rye plot had a lower corn silage yield and required more nitrogen. Other than the nutrient effect of less uptake and slower decomposition, there may have been a physical barrier created by the standing rye crop, which was particularly vigorous in the spring. However, our three-way mix (winter rye – oats – radish) actually had the highest average corn silage yield, even though it required more N at PSNT time than the pure radish stand.

So, do not go abandoning your winter rye just yet. In fact, we think this three-way mix has promise and we are looking for a mix that gives both fall and spring soil conservation. Radish alone will winter kill, which may be good for mineralization, but not as good for spring soil conservation. Oats also winter kill but provide faster fall soil cover than rye by itself.

When using an over-wintering cover crop, it is clear that timing and success of termination is critical for subsequent crop yields. Nitrogen mineralization may happen later in the season with a plant such as winter rye that has a heavier carbon content. In a no-till system particularly, you may need to adjust your nitrogen rates/timing and put more on upfront. If you are using cover crops, a PSNT seems like a wise investment.

It is also important to remember that soil health is a long game, and it may take time to see the results of your labors with cover crops. We have replicated this project by replanting these cover crops in the fall of 2016, this time planted in September, and will look at this again this coming season.

More info about UVM’s PSNT test can be found at:
go.uvm.edu/getpsnt

VERTICAL TILLAGE: HOW DOES IT FIT IN THE TILLAGE CONTINUUM?

By Rico Balzano, UVM Extension Agronomy Outreach Professional

Here in Vermont, when farmers are considering a no-till system, several
questions often arise: What about incorporating manure? What about cold
soils? What about ruts leftover from harvest? Vertical tillage offers a solution with minimal soil disturbance and virtually no soil inversion, thereby maintaining a natural soil structure essential for success when otherwise no-tilling.

Vertical tillage implement (Great Plains) with straight cutting disks, rotary harrow and rolling baskets.
Aerator machine (Gen-Til) equipped with coulters for vertical tillage.

Vertical tillage can be a vague and confusing term for both equipment dealers and farmers, mostly because there are so many implements that claim to accomplish vertical tillage. A very general definition of vertical tillage equipment is any implement with disks, shanks, or teeth that enter AND leave the soil vertically, only moving soil up and down. Implements that move soil horizontally, such as moldboard plows and disk harrows
(with concave disks), create restriction layers that impede water movement and root growth. These implements shear or smear the soil, which can lead to compaction in or below the tillage depth.

By definition in-line rippers and chisel plows (with straight points) are vertical tillage tools, and can be used to “reset” the soil profile when restriction layer(s) are present. Ideally, this “reset” should happen only when necessary and not on an annual basis, which would just amount to a conventional tillage system. Most often, vertical tillage refers to shallow or surface tillage that sizes and incorporates residue and manure without creating a stratification layer. Usually the depth is limited to 2” to avoid
creating a compacted layer under the seed. This allows vertical tillage to fit into a reduced tillage system, with the goal of seeding at or below tillage depth. Other advantages of vertical tillage in a reduced tillage system include warming the seed bed in the spring, incorporating
cover crop seed in the fall, incorporating manure, and leveling out ruts from harvest or other field activities.

Most vertical tillage tools consist of vertical cutting blades set straight or at a very shallow angle to size and incorporate residue while minimizing horizontal soil movement. Also, most implements have some combination of rolling baskets and cultivator wheels to break up clods and level the seed bed. Aerator machines can be effective vertical tillage tools, especially when equipped with some combination of coulters, rolling cultivators, or rolling baskets. Some manufacturers’ vertical tillage implements have
concave disks or straight disks set on an aggressive angle. These set-ups can help incorporate residue and manure, but increase the chances of smearing soil and creating compaction in the tillage zone. Care must be taken not to use ANY tillage implement when soil moisture is too high, as more harm than good will be done.


Where’s Rico? Rico Balzano has moved to the Rutland Extension office, but he is still an active part of our team and continues to be involved in programming
content and outreach. Contact him at:
(802) 773-3340 ext. 281, rico.balzano@uvm.edu