The educational materials listed on this page are about Corn.
Field corn is a commodity crop that is grown for many different purposes, especially livestock feed, fuel and further processing for human consumption. Sometimes called maize cultivation, cultivating corn is predominant in the Midwestern region. Field corn cannot be readily eaten and must undergo some form of processing first. Sweet corn, on the other hand, is grown for human consumption and can be eaten fresh. Conventional corn, organic corn and no-till corn are all important players in the corn market. Understanding your inputs, acreage and fertility can aid in using a corn yield calculator to determine corn crop. Corn production will vary depending on region, but not necessarily corn production by state. Corn growing is an important part of our agricultural food system. Key practices in corn production include organic agriculture, commodities, agronomic, corn, no-till, conservation tillage, cover crops, crop rotation, nutrient management, drought tolerance, crop improvement and selection.
A key resource to discovering the balance between soil and crop is SARE’s book Building Soils for Better Crops. This resource lays the foundation for understanding soil structure, soil fertility and overall soil management in order to improve corn production. SARE’s Crop Rotation on Organic Farms: A Planning Manual is a resource for farmers looking to integrate crop rotation into their operation to practice more sustainable methods, and to enhance organic matter and boost production. The Cover Crop Topic Room is a good starting point to learn more about the benefits that cover crops can have on overall soil management to improve corn yield.
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Cover Crops for Soil Health Workshop
All session recordings and slide presentations from this three-day professional development workshop are available online. Hosted by Northeast SARE and Delaware State University in March 2016, this event addressed the latest research on the benefits and successful management of cover crops in grain, vegetable and animal production systems.
Nutrient Management in Corn Production
The following Cornell University agronomy fact sheets were developed during a 2009 SARE grant to help farmers and educators better evaluate nutrient cycling in corn production, thereby equipping them with information to make improved whole-farm management decisions: Illinois Soil Nitrogen Test for Corn, fact sheet 36 Fine-Tuning Nitrogen Use on Corn, fact sheet 63 Adaptive […]
New technology for improving nitrogen management in corn
A multi-state Research and Education project, led by Cornell University’s Aaron Ristow and Harold Van Es, aimed to enhance nitrogen (N) management in corn acreage by calibrating a new tool, Adapt-N, and educating farmers about nutrient management. Adapt-N is a cloud-based computer tool that provides precise N fertilizer recommendations that account for seasonal weather conditions […]
Cornell team digs into cover crops as livestock feed
Cornell University agronomist Quirine Ketterings conducted her Northeast SARE Research and Education project to better understand the incorporation of winter cereal cover crops— triticale, winter rye and wheat—into silage corn rotations. This double crop system enables farmers to provide both corn and cover crops as livestock feed. Because growing cover crops as dairy forages means […]
Adapt-N Training Manual
Adapt-N is an online tool that helps precisely manage nitrogen (N) inputs for grain, silage, and sweet corn production. It can provide automatic daily updates of each field’s N status and recommendations, based on real-time weather influences, and can be used with any device with internet access.
Simple P Test Yields Millions in Savings
John Maxwell, a Geneseo, N.Y., dairy farmer, used to apply more than 60 pounds of phosphorus per acre when planting his 250 acres of corn. But after participating in a SARE-funded, statewide research project aimed at helping growers fine-tune their use of starter phosphorus fertilizers, he has reduced that to about 20 pounds per acre, […]