SSC
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Plough field regularly
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water field regularly
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add manure
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None of the above
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Detailed explanation-1: -One of the best ways to use manure as plant fertilizer is by mixing it in with compost. Composting manure eliminates the possibility of burning the plants. Another option is to till it into the soil prior to spring plantings, such as during rainfall or winter.
Detailed explanation-2: -Manure nitrogen comes in two forms, ammonium-N (or NH4+-N) originating from urine and organic-N originating from the feces. Soil samples typically only measure nitrate-N (NO3–N) although ammonium-N can be requested. Ammonium-N from manure will convert to nitrate-N in the spring as soils warm.
Detailed explanation-3: -Blood Meal or Alfalfa Meal. One option to quickly add nitrogen to your garden soil is to use blood meal. Diluted Human Urine. Manure Tea. Compost. Chop-and-Drop Mulch. Plant Nitrogen-Fixing Plants. Stop tilling. Polyculture. More items •28-Jul-2020