If fertilizer prices go up the optimum close should
The optimum fertilizer dose is one which maximizes
Fertilizer use is profitable if each rupee spent on fertilizer produces crop worth atleast
Balanced fertilizer use is most desirable because it
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Solution
Balanced Fertilizer Those fertilizers in which all three primary nutrients have available is called complete or balance fertilizers.
The contribution of fertilizers to increase in food production is
On an average 1 kg N, P2O5, K2O added increased grain yield by
Two nutrients needed by plant in largest amounts are nitrongen and
Nutrient movement slows down in a dry soil due to
Nutrient uptake by crops is fastest during
The most common phosphate fertilizer in India is
Manures and Fertilizers
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