Why Manures and fertilizers are important for the production of food
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Answer:
Manure adds nutrients to the soil without affecting its fertility. It does not damage the crops and produces healthy plants.The role of fertilizers in food production is usually underestimated. Fertilizers are food for plants. Fertilizers replace the nutrients that crops remove from the soil. ... The key is to get this balance right and to maintain a level of nutrients in soils that will support our crops without applying excess.
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Answer:
larger crops to be grown, fertilizers increase the amount of material which can be converted into manure and the greater amount of roots and stubble left by the bigger crops also increases the organic matter in the soil. ... nutrients may adversely affect the yield and composition of the crop.
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