As with most tasks on the farm, timing is everything. But in addressing a nitrogen deficiency in corn, when is only half the equation — the other major consideration is how: which nitrogen ...

Thus, this circulation of carbon is known as the slow carbon cycle. Similar to carbon, nitrogen is a necessary component of biological molecules. Some of these molecules include amino acids and ...

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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 ...

This research investigates the impact of long-term nitrogen (N) addition on fluvo-aquic and black soils in north China, with a focus on soil microbial communities and enzyme activities. In each site, ...

† Key Laboratory of Water and Sediment Sciences, Ministry of Education, Department of Environmental Engineering, Peking University, Beijing, 100871, China ‡ John and Willie Leone Department of Energy ...

A US invention imported into Australia in the last 90 days to create liquid nitrogen is receiving rave reviews from dairy farmers who say the technology could replace the need for urea altogether.

Although soybeans generally supply up to 90% of their own nitrogen needs through their beneficial relationship with Rhizobium bacteria 1 and via the soil 2, there are several factors that can ...