Report: Growers Along The Chesapeake Manage Nutrients, Protect The Bay

Along the shores of Chesapeake Bay, farmers like Temple Rhodes, of Centreville, MD, prove farming can be productive and profitable while preserving the Bay. Few regions of the country are more closely scrutinized, and Rhodes is not alone in his efforts to reduce nutrient losses from his crop land.

Yesterday, the USDA Natural Resources Conservation Service (NRCS) released a new Conservation Effectiveness Assessment Project (CEAP) report for the Chesapeake Bay. The assessment indicates that producers in the Bay have significantly increased their conservation measures to improve and protect water quality.

A separate study performed by USDA NRCS and Maryland Department of Agriculture (MDA) to assess the Upper Chester River watershed in Maryland also indicated Bay farmers are taking action.

Complementing the CEAP results, the previous targeted watershed audit of the Upper Chester River found that 97% of the cropped acres had a nutrient management plan with more than 50% of the farmers utilizing multiple practices to manage nitrogen. That assessment was also performed in 2011 using a thorough assessment auditing 53 land owners representing 87% of the watershed acres.

Rhodes has multiple reasons for intensively managing the nutrients he applies to the soil his family depends on to grow corn, soybeans and wheat. As a businessman, he doesn’t want to spend his fertilizer dollars ineffectively. As a grower, he relies on fertilizer to enrich the productivity of the land. And as an avid outdoorsman, Rhodes is serious about the responsibility of taking care of the soil and water resources that enhance his life as well as the lives of the non-farm public.

To achieve his objectives, Rhodes works with Willard Agri-Service, a MD-based agribusiness to implement the 4Rs, fertilizer best management practices selected to apply the right nutrient source, at the right rate, in the right time and in the right place. Willard Agri-Service applies custom liquid fertilizers and crop protectants and offers Chesapeake Bay farmers data collection support and related crop production. Willard Agri-Services has worked closely with Rhodes for many years and believes his farming practices represent the direction many Bay-area farmers are headed.

“Embracing fertilizer best management practices improve yields and profitability of today’s harvests,” says Willard Agri-Service’s Vice President of Sales and Marketing Mike Twining. “These same practices also reduce the loss of nutrients to the Bay by converting ever higher percentages of the applied nutrients into healthy food and fiber for human consumption. Our clients are increasingly adopting practices similar to those on Rhodes farm.”

Rhodes’ farming practices offer insight to the types of practices being implanted in the Chesapeake Bay. To reduce nutrient loss, he never applies fertilizer on the soil surface. A modified strip-till planter enables him to place nitrogen, phosphorus and potassium eight inches below the surface for corn and soybean production. That gets nutrients right into the root zone where they’re readily accessible to plants while helping to eliminate runoff and volatilization. Nitrogen is further protected with a stabilizer added to the fertilizer to prevent loss to groundwater. This strip-till strategy puts the right source of nutrients in the right place resulting in better crop yields.

“The question for us was — can we use the same amount of fertilizer in a smarter way and grow a better crop?” Rhodes said. “We’ve proven that we can. The big bump in yield we’ve seen comes from putting the right fertilizer in the right place — right in the strip, right below the seed.”

Rhodes has measured an 18.6-bushel per acre advantage to the system compared to standard no-till production.

Timing is also important. Using his strip-till rig, Rhodes split-applies fertilizer on his corn ground, placing the nutrients about four inches beneath surface just prior to when the crop approaches its peak nutrient demand.

“It’s a matter of fertilizer efficiency,” he said. “We want to apply only what the plant needs, when it needs it.”

Nutrient application at Rhodes’ Chestnut Manor Farms is site-specific, guided by GPS-linked soil maps that enable Rhodes to match the right fertilizer and seeding rates to reflect the potential of specific productivity environments. GPS guidance systems utilizing RTK provide pinpoint accuracy for fertilizer, chemical and seed placement.

Tissue sampling during the growing season is used to assess plant nutrition status at each stage of development so that Rhodes can further fine-tune fertilizer applications.

In addition to high-tech techniques for managing nutrients, the Rhodes plants forage oilseed radishes as a cover crop to retain nitrogen, phosphorus and potassium through the winter, reduce soil compaction and prevent erosion. Buffer strips and waterways are also relied on to help protect soil and water.

Just as he takes a diversified approach to nutrient stewardship, his family farm is a model of diversification that seeks to make the most of the land Rhodes manages. The Rhodes family has a commercial Angus cowherd and they harvest straw from their wheat crop, transporting it to Pennsylvania where it is used as a growing medium in mushroom production. A passionate sportsman, Rhodes also guides and hosts turkey, waterfowl, sea duck and deer hunts along the Eastern Shore and raises Labrador Retrievers.

Source: The Fertilizer Institute

Topics: ,

Leave a Reply

Crop Inputs Stories

Giant Ragweed
HerbicidesSurvey Provides Insights On Giant Ragweed In The Corn Belt
May 2, 2016
A new survey published in the journal Weed Science offers insights into the distribution and management of giant ragweed, a Read More
Truck dumping dry fertilizer
FertilizerFertilizer Logistics Q&A: Southern States’ Joe Wlodkoski
May 2, 2016
Joe Wlodkoski, Director of Agronomy Procurement, Fertilizer, Southern States Cooperative, is a 40-plus year fertilizer industry veteran. He is quite Read More
West Central Dome structure
FertilizerFertilizer Logistics 2016: All Clear, So Far
May 1, 2016
After a relatively hairy early start to the spring fertilizer movement season with flooding in Louisiana and St. Louis, things Read More
MicronutrientsCharah Add Three Warehouses For SUL4R-PLUS Fertilizer
April 28, 2016
Charah, Inc., a total solutions company providing unparalleled service and innovation for the coal-fired power generation industry, announced today that Read More
Trending Articles
Eric SfiligojMissing The Family Ties In Agriculture
April 25, 2016
By its nature, the agriculture market is cyclical. Up and down cycles come and go with a regular pattern. For Read More
HerbicidesHerbicide Resistance In Waterhemp Continues To Grow
April 22, 2016
Twenty-five years ago, waterhemp was virtually unknown to Illinois farmers. Today, the broadleaf weed blankets corn and soybean fields across Read More
Eric SfiligojBiotech Corn Drop More Economics Vs. Consumer Rejection
April 18, 2016
Since their introduction into the agricultural marketplace, biotech crops has steadily grown in acreage in the countries of the world Read More
Crop InputsBayer: 5 Reasons We Disagree With Maryland Neonic Ban
April 12, 2016
We’re disappointed that the Maryland legislature chose not to stand up for sound science and the rights of Maryland’s homeowners Read More
Corn
OpinionChallenging Global Economic Conditions Putting More Heat On U.S. Ag Retailers
April 7, 2016
There it is. That vague, slightly sickening feeling in the pit of my stomach. Things are getting weird out there. Read More
ScoutPro iPad
Precision AgWhat’s Trending In Soil Testing And Scouting
April 6, 2016
Keeping up on soil testing and scouting, especially following unusual weather conditions, can play a role in maximizing yields. Soil Read More
Latest News
Giant Ragweed
HerbicidesSurvey Provides Insights On Giant Ragweed In The Corn B…
May 2, 2016
A new survey published in the journal Weed Science offers insights into the distribution and management of giant ragweed, a Read More
Truck dumping dry fertilizer
FertilizerFertilizer Logistics Q&A: Southern States’ Joe Wlod…
May 2, 2016
Joe Wlodkoski, Director of Agronomy Procurement, Fertilizer, Southern States Cooperative, is a 40-plus year fertilizer industry veteran. He is quite Read More
Eric SfiligojReasons For Hope In Commodity Prices
May 2, 2016
For many months now, the doomsayers have ruled the day in agriculture. Too much supply with too little demand would Read More
West Central Dome structure
FertilizerFertilizer Logistics 2016: All Clear, So Far
May 1, 2016
After a relatively hairy early start to the spring fertilizer movement season with flooding in Louisiana and St. Louis, things Read More
BAICOR
CropLife 100BRANDT Acquires Utah Specialty Fertilizer Company
April 28, 2016
BRANDT, a leading agriculture retailer and manufacturer of specialty ag products, has acquired a majority interest in BAICOR, L.C. BAICOR, Read More
Soybean field
Industry NewsVerdesian Life Sciences Adds Vice President Of Business…
April 28, 2016
Verdesian Life Sciences has announced the addition of Marc Treurniet to the plant health and nutrition company’s management team. Treurniet Read More
ManagementBiotech Crops Developments and Millennials
April 28, 2016
Editors Eric Sfiligoj and Paul Schrimpf talk about the latest activities in biotech crops and a major shift in the Read More
Industry NewsNachurs-Alpine, Pathway Biologic Extend Marketing Agree…
April 28, 2016
Nachurs-Alpine Solutions (Marion, OH) and Pathway Biologic (Plant City, FL) announce an extension to their exclusive marketing agreement specific to Read More
MicronutrientsCharah Add Three Warehouses For SUL4R-PLUS Fertilizer
April 28, 2016
Charah, Inc., a total solutions company providing unparalleled service and innovation for the coal-fired power generation industry, announced today that Read More
Spenser Forgey, Yahama Fortix
FungicidesIndiana Farmer Wins Arysta LifeScience FORTIX Fungicide…
April 28, 2016
Arysta LifeScience North America recently presented Spenser Forgey, a grower from Young America, IN, with a new 2016 Yamaha Grizzly Read More
Corn Field
HerbicidesNew Wilbur‐Ellis Herbicide Targets Volunteer Corn
April 28, 2016
Wilbur‐Ellis Co., a recognized leader in marketing and distribution of crop protection products, as well as precision agriculture technology, has Read More
StewardshipNRCS To Help Farmers Measure Conservation Impacts On Wa…
April 27, 2016
The USDA has announced the availability of $2 million to help farmers install edge-of-field stations that monitor water quality as Read More
Planter in Iowa
EquipmentTop 10 Twitter Pics For #Plant16
April 27, 2016
Despite some wet weather in parts of the Midwest, growers and ag retailers are working feverishly to plant this year’s Read More
HerbicidesHELM AGRO Launches New HELM Sulfentrazone 4F Herbicide
April 26, 2016
HELM AGRO US, Inc. has announced the federal Section 3 registration of its new HELM Sulfentrazone 4F herbicide. Classified as a Read More
Valley Irrigation Valley 8000 series on corn
EquipmentValley Irrigation Receives Environmental Stewardship Ho…
April 26, 2016
Valley Irrigation has been recognized as a Groundwater Guardian Green Site by the Groundwater Foundation. The Groundwater Guardian Green Site Read More
Eric SfiligojMissing The Family Ties In Agriculture
April 25, 2016
By its nature, the agriculture market is cyclical. Up and down cycles come and go with a regular pattern. For Read More
HerbicidesHerbicide Resistance In Waterhemp Continues To Grow
April 22, 2016
Twenty-five years ago, waterhemp was virtually unknown to Illinois farmers. Today, the broadleaf weed blankets corn and soybean fields across Read More
ManagementIllinois Leads The Nation In 4R Certified Nutrient Mana…
April 22, 2016
As Illinois agriculture works to educate farmers about minimizing environmental impact and optimizing the use of ag nutrients, Illinois now leads Read More