What is crops and agriculture ?
Answers
Answer:
A crop is a plant or animal product that can be grown and harvested extensively for profit or subsistence. ... Most crops are cultivated in agriculture or aquaculture. A crop may include macroscopic fungus (e.g. mushrooms), or alga. Most crops are harvested as food for humans or fodder for livestock.
Answer:
answer 1. It's important to rid your garden of weeds because they rob your soil and your plants of important nutrients and water. Certain weeds such as nut grass actually reduce crop yield on farms because their roots release chemicals that are harmful to surrounding plants.
answer 2. Earthworms are farmers' friends because they improve the quality of the soil like water holding capacity, moisture, and content by burrowing into the soil and making it loose and porous, the worm castings improve the organic content of the soil.
answer 3. Growing legume cover crops is one of the most important tools for increasing soil fertility in an organic garden. ... The bacteria take gaseous nitrogen from the air in the soil and feed this nitrogen to the legumes; in exchange the plant provides carbohydrates to the bacteria.
answer 4. A crop is a plant or animal product that can be grown and harvested extensively for profit or subsistence. ... Most crops are cultivated in agriculture or aquaculture. A crop may include macroscopic fungus (e.g. mushrooms), or alga. Most crops are harvested as food for humans or fodder for livestock
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