A peer-reviewed international journal of agriculture and natural resource sciences, Agronomy Journal is published six times a year by the American Society of Agronomy, with articles relating to original research in soil science, crop science, agroclimatology and agronomic modeling, production agriculture, and software.
A multiyear analysis tested whether management zone maps based on soil conditions, topography or other landscape features can reliably predict which parts of a cornfield will respond best to higher rates of seeding or nitrogen ...
Ecology
Oct 16, 2023
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1
Worldwide, farmers are being challenged with a variety of issues, including growing populations, a changing climate and soil degradation, among many others. To combat these challenges, researchers are looking for solutions ...
Ecology
Jun 16, 2023
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15
If you're a gardener, you know that planting seeds in the ground doesn't always mean you'll have a good yield at the end of growing season. On a personal level, this can be disappointing. Farmers are in charge of growing ...
Biotechnology
Nov 14, 2022
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6
On average, Americans eat more than 50 pounds of beef each year (according to USDA estimates). But what do beef cattle eat? In the eastern United States, beef cattle often eat tall fescue, a "cool-season" grass. As the name ...
Agriculture
Oct 24, 2022
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2
Did you know one of the oldest life forms on Earth can be found in your backyard? Soil nematodes have been thriving in habitats around the world for at least 400 million years. Even though they are only 1/500th of an inch ...
Ecology
Sep 13, 2022
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71
American farmers harvest nearly five times more corn than wheat. But this productive, useful crop requires fertilizer to reach its maximum potential, and is often not able to take up all the fertilizer it's given. Excess ...
Agriculture
Aug 8, 2022
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36
Lupin is a well-known garden flower, and is an important part of a healthy habitat. Lupin grows rapidly and puts nutrients back into the soil. (Lupin is commonly referred to as "lupine" for those familiar with this plant.)
Agriculture
Jun 27, 2022
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4
Planting cover crops is a beneficial agricultural practice. One of their many benefits is to cover soil for times when farmers cannot plant cash crops like corn and soy—over the winter, for example. But it is not as simple ...
Agriculture
May 31, 2022
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31
Spills and leaks of petroleum products wreak havoc on the environment. They can contaminate soils and pose significant threats to humans, animals, plants, and soil microbes. Cleaning up petroleum contamination can be energy ...
Cell & Microbiology
May 23, 2022
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14
There's a widespread problem in rice growing that you've probably never heard of. Rice plants that face elevated temperatures can produce "chalky grains" that are easily crushed during the milling process. This leads to lost ...
Agriculture
Mar 28, 2022
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6
