Biology, asked by mathsbrainy5366, 10 months ago

the effect of manure and fertiliser

Answers

Answered by vaibhavi1603
1
Excess nitrogen used in crop fertilization can contribute to the release of greenhouse gases such as carbon dioxide and nitrous oxide into the atmosphere. This effect is caused by using a greater amount of chemical fertilizer than the plants can readily absorb.
Adding manure to compacted soil helps loosen the soil. Manure produces increasedsoil carbon, which is an important source of energy that makes nutrients available toplants. Other benefits of manure include reduced runoff and leaching of nitrates in thesoil.
However, organic manure has multiple benefits due to the balanced supply of nutrients, including micronutrients, increased soil nutrient availability due to increased soil microbial activity, the decomposition of harmful elements, soil structure improvements and root development, and increased soil water availability
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