Nitrogen is often the most limiting nutrient in growing plants. When deficient, plant yields and quality are reduced. However, excessive nitrogen applications could cause concerns in water quality and ...

Before applying fertilizer or any other soil amendment, it's a good idea to see what the soil already contains. That way you ...

Organic nitrogen is important for plant growth, but too much of it can cause a range of problems. Over-fertilization, improper composting, or runoff from nearby agricultural areas can all contribute ...

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The end-of-season corn stalk nitrate test (CSNT) is a simple, inexpensive tool that can be used to assess the nitrogen (N) status of a corn crop at the end of the growing season. Data from studies ...

Nitrogen is a critical element for the plants growing in your garden. They need nitrogen to help them with photosynthesis, the process by which plants get energy from the sun. They also need nitrogen ...

Adding organic matter like compost or well-rotted manure on a regular basis can make a big difference. It helps the soil hold onto moisture while still allowing extra water to drain away. After you ...

“The goal is to make sure the crop gets enough nitrogen from day one and through the entire season but to do it as efficiently and sustainably as possible in the process,” says Aaron Gingerich, who ...