Secondary tillage is used to improve the seedbed by increased soil pulverization, to conserve moisture through the destruction of weeds, and to cut up crop residues. It is accomplished by use of various types of harrows, rollers, or pulverizes, and tools for mulching and fallowing.
Plough is a tool used for the initial cultivation of the soil for the preparation of the sowing. It is not a secondary tillage implement.
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Which of the following crop has the highest genetic yield potential among the food grain crops?
Cattle belong to which family?
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Biological equilibrium is equilibrium amongst
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The vitamin that helps in blood clotting is
Identify the renewable source of energy from the following
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