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Crops : article

'Flag the Technology' aids herbicide application

COLUMBIA, Mo. – There is a simple, inexpensive way to reduce errors in herbicide applications and limit off-target chemical drift, says a University of Missouri Extension weed management specialist.Kevin Bradley supports the “Flag the Technology” program by the University of Arkansas Cooperative…

'MUkraine' partners work to restore farmland through education and technology

Working with Ukrainian educators and farmers to restore contaminated farmland through soil testing, reclamation techniques, and remote training.

10 reasons you should quit making hay

High equipment costs, time constraints, and soil degradation make hay production less profitable. Explore alternatives like grazing and stockpiling forage.

10 tips to bulletproof your beef operation

Boost beef farm resilience with expert tips on grazing, hay storage, herd health, and financial strategies to thrive through cycles and drought.

10 ways to manage high input costs in 2025

ST. JOSEPH, Mo. – University of Missouri Extension agronomist Wayne Flanary says 2025 likely will be a year when corn producers need to batten down the hatches to offset low sale prices and high input costs.

A time of transition

COLUMBIA, Mo. – Despite suspending all face-to-face programming due to COVID-19, University of Missouri Extension recognizes the continued need to provide university research and knowledge to help farmers and consumers alike.

Alliance plans fescue schools to teach replacing toxic grass

COLUMBIA, Mo. – Ways to replace toxic tall fescue pastures keep improving as renovations move across the Fescue Belt from Missouri to Georgia. Five grazing schools in five states in March will clarify a complex system, says Craig Roberts, University of Missouri Extension forage specialist.

April rains affect May forages; alfalfa turns yellow in wet fields

COLUMBIA, Mo. – Alfalfa fields fading from green to yellow may mean too much water. Farmers see the change after record-setting rains.Waterlogged soil kills nitrogen-fixing bacteria on roots, says Craig Roberts. The University of Missouri Extension specialist alerted area specialists of the…

Are there opportunities to cut fertilizer costs in 2025?

Farmers may save on fertilizer in 2025 by reducing phosphorus, potassium, or lime on medium- to high-testing soils without lowering yields.

Atrazine has a huge impact on Missouri economy

COLUMBIA, Mo.–Atrazine, presently used on more than 85 percent of the corn acres in Missouri, is considered one of the most effective and least costly herbicides in use. University of Missouri Extension is helping farmers and communities manage atrazine runoff so the herbicide remains available.

Avoid applying fall anhydrous in northern, central Missouri

Northern‐central Missouri fields face high nitrogen loss risk when applying anhydrous ammonia in fall; soil temps need to drop below 40°F.

Avoid financial heartbreak after drought

Learn strategies to reduce financial loss after drought by adjusting pasture management and considering native warm-season grasses.

Back-to-back soybean: Don’t do it

COLUMBIA, Mo. – More farmers are looking at a practice long frowned upon: planting back-to-back soybean.Don’t do it, says University of Missouri Extension soybean specialist Bill Wiebold. Expect lower yields and higher erosion if you don’t rotate soybean with corn. Risk of disease, insects and…

Be informed before using soybeans for livestock forage

SEDALIA, Mo.—Many Missouri producers are asking if it is safe to use soybeans for livestock forage. The topic was brought up repeatedly by attendees at the Missouri State Fair in Sedalia.

Be on guard for older soil-borne and look-alike soybean diseases

Farmers faced challenges during the 2023 drought as soybean diseases like sudden death syndrome, red crown rot, and charcoal rot exhibited similar symptoms.

Be on lookout for stink bugs in soybean in 2025

Soybean farmers in Missouri should scout for stink bugs in 2025 to prevent yield losses and maintain seed quality.

Biomass crops benefit marginal soils

COLUMBIA, Mo.—Bioenergy crops can be a good match for areas of fields that have lost productivity.

Brazilian farmers and crop consultants visit MU

Brazilian farmers and crop consultants toured Missouri soybean fields, research farms, and labs to exchange knowledge on crop production.

Breakthrough in fight against global disease of citrus trees

Researchers test heat treatment to combat citrus greening, aiming to save trees and support global citrus production.

Buying corn silage to feed beef cows in winter

Farmers consider corn silage for winter: higher in digestible nutrients than hay, but costlier and spoilage-prone unless stored and hauled carefully.

Cattle farm tour shows how shade improves profits

ST. JAMES, Mo. – Cattle producers are invited to attend a field day at the Mingo Farm in St. James to learn how to use natural shade to improve their beef operation.

Challenges and strategies in optimizing soybean planting

Explore strategies to optimize soybean planting, from timing to variety and maturity group, for higher yield potential.

Check with your crop insurance agent before you cut

Consult your insurance agent before cutting or grazing crops to protect coverage and avoid losing potential claims.

Chemical and pesticide use

Excerpted from the Environmental Impact of Missouri Crop Production report

Cleansing rain helps wheat after flood

COLUMBIA, Mo.—Wheat flooded before harvest brings questions from affected farmers. What do they do now?University of Missouri Extension field crops specialists said, “Wait and see.” During a weekly teleconference, field staff answered questions from farmers.

Cold rain right after planting causes problems

COLUMBIA, Mo. – It may be too early to think about replanting corn yet, but it’s a good time to look at guides from University of Missouri Extension or seed dealers, said MU Extension agronomy specialist Bill Wiebold.

Cold snap brings fescue foot to cows on toxic fescue grass

Cold snaps can trigger fescue foot in cattle grazing toxic fescue, leading to lameness and hoof loss. Early detection helps prevent losses.

Cold start to April delays crops

Unseasonably cold April weather in Missouri has delayed corn planting, stressed wheat fields, and strained pasture and hay supplies for farmers.

Cold, dry conditions delay planting and forage growth

COLUMBIA, Mo. – University of Missouri Extension agronomists voiced concern during a teleconference that cool, dry conditions are causing delayed planting and slow forage growth statewide.

Committee searching for nutrient reduction strategies

COLUMBIA, Mo.– Nutrient loads can cause problems with water quality. That’s why the Missouri Nutrient Reduction Strategy Committee is working to decrease the amount of nutrients that end up in the Mississippi River.

Control of Fusarium Head Blight (or Scab) in Wheat

Wheat in southeast Missouri is near or at flowering, which suggest that wheat in many other regions of the state is roughly 1 to 2 weeks away. Fusarium Head Blight (FHB) (Figure 1) is a disease that can cause yield loss, reduced test weights, and reduced seed quality in wheat.

Cool-season pastures start regrowth with arrival of warm-weather rains

COLUMBIA, Mo. – Cool-season grasses such as fescue that dominate pasture grass in Missouri need warm weather to grow.

Corn planting pops at MU Hundley-Whaley Center

Two acres of popcorn are planted annually in Albany. Colorful varieties are grown for fundraisers, local events and shared community-filled popcorn outreach.

Corn prices headed up?

A significant reduction in corn production could push farm prices to $4.15 per bushel and Chicago Board of Trade prices near $4.50 per bushel.

Cover Crop Decision Tool provides choices for grazing

Use a free online tool to select cover crops for fall and winter grazing based on soil, rotation, and farm goals.

Cover crop residue can complicate nitrogen management in corn

COLUMBIA, Mo. – Farmers who rely on surface-applied nitrogen may have difficulty if they apply to fields with high surface residue, says University of Missouri Extension nutrient management specialist John Lory.

Cover crops could reduce PPL acres in wet springs

Planting cover crops can cut prevent-plant acres in wet springs, lowering federal crop insurance losses.

Crop sensors improve nitrogen application

COLUMBIA, Mo. – Sensor-guided nitrogen application can save corn producers money and increase yields, says Peter Scharf, University of Missouri Extension soil scientist.

Cropping history

Excerpted from the Environmental Impact of Missouri Crop Production report

Crops face danger of BMSB damage

Brown marmorated stink bugs threaten crops, reducing yields in soybeans, corn, fruits, and vegetables across Missouri.

Data-driven insights for harvest timing

The MU Extension publication “Days Suitable for Fieldwork in Missouri” can help farmers plan with confidence. It draws on 20 years of weather data to show weekly averages of days suitable for fieldwork. It also includes formulas to estimate how much acreage can be covered per day and size equipment…

Deep roots help grass stay green in dry spell; grazing grass too short kills off root systems

Deep roots help grass survive drought, but overgrazing weakens root systems. Rotational grazing boosts pasture growth and efficiency.

Deep tillage buries seeds of weeds that can’t be killed by herbicides

COLUMBIA, Mo. – Deep-six weed seeds to control pigweeds and other herbicide-resistant pests in soybean fields.“I’m not advocating a return of moldboard plowing,” said Kevin Bradley, University of Missouri weed scientist. “Burying weed seeds with deep tillage does provide one more tool in dealing…

Do fungicides pay off in soybean?

COLUMBIA, Mo.

Don 'Mr. Soybean' Heil inducted into Mo. Soybean Hall of Fame

NORBORNE, Mo. – The Missouri Soybean Hall of Fame inducted its first member, a Norborne farmer known as “Mr. Soybean.”The late Donald W. Heil, a lifelong farmer in the Missouri River bottoms of Carroll County, earned honors as an international promoter of soybean, said Bill Wiebold, University of…

Don't be shallow when planting corn

COLUMBIA, Mo. – Yield potential drops when corn is not planted at the right depth, says University of Missouri Extension corn specialist Greg Luce.The right planting depth improves the chance of a good stand, Luce says.

Drones draw interest to crop scouting and other new farm uses

COLUMBIA, Mo. – Remote sensors can play a big part of farming in the future. Those sensors can be on a 10-foot pole or a satellite 250 miles out in space.

Drought cuts pasture growth, farmers face culling cow herds

COLUMBIA, Mo. – In dry weather with short pastures, Missouri cow-herd owners face tough culling decisions. One way to match cows’ needs to available grass is to sell cows.

Drought in SW Missouri worsens with no rain in forecast

COLUMBIA, Mo. – Drought continues to plague southwestern and west-central Missouri as pastures dry and cattle producers start to feed hay well ahead of schedule.

Drought tops questions called to MU Extension

COLUMBIA, Mo. – Extension agronomist talk was calm on the weekly teleconference. Few problems discussed on bugs, weeds, fungus or other pests. Then the weather hit the fan. Reports from across Missouri told of farmers’ concerns about lack of rain.

Dry weather can lead to a lethal lunch

Most people don’t think of grass as poison, but dry weather and drought can turn a pasture dangerous.

Early appearance of alfalfa weevils prompts need to scout

Early alfalfa weevil activity signals growers to scout fields and take action if infestations exceed economic thresholds.

Extra moisture can extend grass growth into summer slump, says MU specialist

COLUMBIA, Mo. – Rain makes grass grow. That’s good for grazing livestock, but makes haying difficult.Craig Roberts, University of Missouri Extension forage specialist, sees unusual potential for cattle producers.

Fall is prime time to establish cool-season forages

Fall offers the best opportunity to establish or renovate cool-season forages like tall fescue, orchardgrass and winter annuals such as brassicas, oats, wheat, rye and triticale. With strong cattle prices and improved cash flow, now is a smart time to invest in your forage base.

Farmer participation in conservation programs

Excerpted from the Environmental Impact of Missouri Crop Production report

Farmers get latest research at MU soybean symposium

COLUMBIA, Mo. – Tight crop profits cause farmers to plant more soybean acres. On April 4, growers can learn latest research at a soybean symposium in Columbia.

Farmers seek forage options as drought cuts grass growth

COLUMBIA. Mo. – Shortage of cattle forage forces some Ozark herd owners to chop trees to feed leaves. That method was used in big droughts of the 1930s and 1950s.

Farmers seek help from MU agronomists on dry weather impact on crops, forages

COLUMBIA, Mo. – Newly made spring hay finally being baled in June may be toxic for cattle. Hold off on feeding new hay, says Craig Roberts, University of Missouri Extension forage specialist.The longer the hay can be stored after baling, the less toxic it becomes.

Fertilizer usage and efficiency

Farmers are improving fertilizer efficiency, producing more crops per unit. Adoption of better nutrient management practices is increasing.

Filling the summer forage gap

Learn how to plant and manage warm-season annuals like pearl millet and sorghum-sudangrass to maintain quality forage during summer shortages.

First case of red crown rot confirmed in Missouri

COLUMBIA, Mo. – University of Missouri Extension state plant pathologist Mandy Bish reports confirmation of red crown rot, a yield-robbing soybean disease, in Marion County in northeastern Missouri.

First MU Master Pollinator Steward classes begin in May

Learn to support pollinators through hands-on classes covering bees, butterflies, habitat, and conservation starting in May.

First reports of Japanese beetles received in Missouri

COLUMBIA, Mo. – University of Missouri Integrated Pest Management reports the capture of its first Japanese beetles of the season, says MU Extension crops entomologist Ivair Valmorbida.

Flowing grain: 'A farmer's worst nightmare'

COLUMBIA, Mo. – A wet fall harvest and a cold winter might make conditions especially dangerous for grain producers emptying grain bins to fulfill commodity contracts and prepare for wheat harvest.

Forage, cattle producers embrace change in move from Colorado to Missouri

Tad and Kim Carnahan transitioned from Colorado to Missouri's agriculture, adopting rotational grazing and sustainable practices to enhance their cattle operation.

Free Feedstuff Finder tool helps buyers, sellers

Connect with local feedstuff sellers or buyers. Browse listings of hay, baleage, silage, and coproducts. Compare prices and estimate delivery costs.

Free Hay Quality Management workshops coming to central Missouri

University of Missouri Extension will offer Hay Quality Management workshops this fall in Cole, Miller, Gasconade and Osage counties. Local livestock and hay producers are invited to attend these free programs intended to help farmers improve hay quality to reduce feed costs and enhance livestock…

Free online tool helps growers with nitrogen application decisions

Free online tool helps farmers plan nitrogen application for better yields and reduced environmental impact.

Frost-seed legumes now to improve cattle and pastures

STOCKTON, Mo. – Add legumes to grazing pastures to improve cow performance, soil health and forage production, says Patrick Davis, University of Missouri Extension livestock specialist in Cedar County.

Frost-seeding legumes pays big dividends

Frost-seeding legumes boosts pasture health, lowers input costs, improves soil fertility, and supports cattle growth even in drought-prone areas.

Give your fields a checkup for increased yields

Learn how simple diagnostic tools and soil management practices can improve crop health, increase yields, and optimize harvest decisions.

Grain bin safety promoted April 9-13

Learn key tips to prevent grain bin accidents and protect farmworkers during April 9–13 safety awareness week.

Grain storage: A systematic approach

Stored dry grain represents a substantial investment of time and money. Protect that investment by properly drying and storing grain. The basics of grain drying, storage, management and care are outlined below.

Grazing wheat in Missouri

BLUE SPRINGS, Mo. — Recent rains have given producers hope that they will be able to plant wheat this fall. Producers may be looking to plant wheat not only for a grain crop but also to provide some fall and early spring grazing, says a University of Missouri Extension agronomy specialist.

Great Plains Growers Conference offers 'Hoppy New Year'

Learn hops growing, setup, and marketing at Missouri's first hops workshop during the Great Plains Growers Conference.

Harvesting hay late reduces quality

COLUMBIA, Mo. – Rain-delayed haymaking leads to poor-quality feed for livestock next winter. Supplemental feed will be needed to make balanced rations, says University of Missouri Extension forage specialist Rob Kallenbach.

Hay baled late needs supplements, but test first, says MU beef nutritionist

COLUMBIA, Mo. – Temperatures drop, sunshine dims and pastures stop growing. That’s when cow nutrition becomes critical, says Justin Sexten, University of Missouri Extension beef nutritionist.More hay was baled in 2013 than in the drought of 2012. But quantity doesn’t equal quality. Much of the hay…

Heroes to Hives and other MU Extension programs help veterans

Programs train veterans in beekeeping and farming while connecting them with peers and new career opportunities.

Impact of major weather events

Excerpted from the Environmental Impact of Missouri Crop Production report

Improved drone technology gives farmers edge in scouting fields

COLUMBIA, Mo. – Drones are higher in quality and lower in price than they were just a few years ago when farmers began using them, says University of Missouri Extension natural resources engineer Kent Shannon.

Improving habitats for ring-necked pheasants in Missouri

Missouri landowners can take practical steps to improve habitat for ring-necked pheasants, whose populations have declined across the Midwest due to habitat loss and changing land use. A new publication outlines science-based strategies to support pheasant populations.

In-between crops

COLUMBIA, Mo. — They have intriguing names such as hairy vetch, pearl millet and birdsfoot trefoil. Collectively known as cover crops or green manure, they've been used for years to increase soil productivity by fixing atmospheric nitrogen into soil, making it available for cash crops such as corn…

In-season nitrogen application boosts profits

COLUMBIA, Mo. – Use of in-season nitrogen on corn has increased in Missouri and surrounding states over the past 10 years. What used to be rare is now common. Some of these applications are planned, but others are to give corn yields a boost when wet weather causes nitrogen loss.

Incentive funds for cover crops and silvopasture available

Missouri farmers can apply for cover crop and silvopasture incentive funds through Aug. 31 to support climate-smart practices.

Inexpensive soil tests can save farmers thousands

COLUMBIA, Mo. – Soil tests can save farmers thousands of dollars, says Manjula Nathan, director of the University of Missouri Soil and Plant Testing Laboratory.

Irrigation and water use efficiency

Excerpted from the Environmental Impact of Missouri Crop Production report

Is it time to water the lawn?

COLUMBIA, Mo. – Most Missouri lawns have had plenty of water during this year’s cool, wet spring, so homeowners may not be thinking of how to properly irrigate those lush, green lawns now that the year’s first summer heat blast has arrived.

Is Missouri's farmland market cooling down?

Survey data shows Missouri farmland prices rising slower, with regional shifts and forecasts shaping decisions for buyers, sellers, and landowners.

Is there clover in there?

Learn why legumes like clover improve forage, boost nitrogen, balance pH, and support soil test recommendations.

Is there clover in there? Getting the most out of your soil tests

BLUE SPRINGS, Mo. – If you’ve sent a pasture or hay soil test through your University of Missouri Extension Center, you’ve been asked what kind of forage you have.

July 23 farm tour to showcase warm-season grasses

Join a free July 23 farm tour highlighting native warm-season grasses for grazing and hay production in southwest Missouri.

Kentucky bluegrass: Too much of a good thing?

Learn how excess Kentucky bluegrass in pastures can limit forage yield and when to interseed alternative grasses for better productivity.

Kochia found in NW Missouri soybean fields

Kochia, a highly competitive weed that can reduce yields by as much as 70%, has been found in northwestern Missouri soybean fields. Kochia is not new to Missouri, but this may be the first report of kochia showing up in cropland.

Late planting, wet harvest require special storage attention

Late-planted or wet-harvested corn needs careful storage to prevent mold, manage moisture, and maintain quality.

Lime doesn’t harm K-31 fescue but nitrogen adds to toxicosis

COLUMBIA, Mo. – Adding poultry litter or nitrogen to toxic fescue pastures grows more grass, but also boosts toxins in the grass.

Location, timing critical for double-crop success

COLUMBIA, Mo.–Double-cropping soybeans after wheat provides the opportunity to harvest two crops in the same year from the same piece of land. But there are challenges and concerns with double-cropping, and a University of Missouri Extension agronomist says location is a big factor.

Look for signs of corn leafhoppers in 2025

Watch for corn leafhoppers in 2025, as they spread corn stunt disease and reduce yields.

Major land uses

Excerpted from the Environmental Impact of Missouri Crop Production report

Make hay in May for best quality, yield

Cutting hay in May boosts quality and yield. Harvest before seed develops and store properly to preserve nutrients and minimize losses.

Managing potassium and phosphorus when prices are high

COLUMBIA, Mo. – Farmers understand fertilizer prices fluctuate with time.
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