Practice Test 11
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More splits are needed in a sandy soil because it

Nitrogen is applied in splits to

CAN is not acid forming fertilizer because it contains

SOP is better than MOP when the crops are

SSP can have an edge over DAP if the soil is

Most suitable form of N for flooded rice soil is

  • Solution

    Nitrogen for Flooded Soil in Rice Field Ammonium sulphate is very suitable for paddy field.

    It contains 20.6% nitrogen, 24% sulphur.

    Ammonical form of nitrogen is suitable for water logged area field (NH4+form).

The extent of Zn-deficient soils is approximately

fertilizers contain one or more

Calcium and magnesium can be deficient in

Most common 5 deficient nutrients in soil are N, P, K, S and

  • Solution

    Functions of Potassium It is present in a plant in a state of solution in cell sap impart disease resistance, produce strong stiff straw especially in paddy and wheat, regulate the water balance.

    It also regulates osmo regulation and stomatal movement

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Manures and Fertilizers
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