RAIN-FED cotton is the principal money crop of the black soil tracts of India 1, which are often characterized by low yields and where nitrogen alone, among the three fertilizer elements nitrogen ...
Red soil is generally well-drained but can be prone to erosion. It is suitable for crops like millets, cotton, groundnuts, and certain types of vegetables. 3. Black Soil: Black soil, also known as ...
A cotton-growing region is battling a microscopic soil pest that is decimating cotton crops. Scientists have found that a new legume — called sunn hemp — may reduce the impact of reniform ...