Root growth is particularly affected by

Micro-nutrients are called micro because they are

Super digested compost is called because

it is prepared by allowing it to decomposing beyond the normal process of decomposition
it contains plant nutrients more than that present in ordinary compost
super phosphate is added to the compost during its preparation
it P₂O₅ content is more than that present in the ordinary compost
None of the above

Which of the following organic manures has the narrowest C/N ratio?

The phosphorus content as P is plough layer of one hectare of soil containing 0.1% P₂O₅ is

Urea hydrolysis in the soil produces

Nitrogen is the major nutrient because

Salt tolerant crop is

Potassic fertilizer containing maximum quantity of potash is

Which of the following crop is high salt tolerant?

UnAttempted

0

Attempted

Correct

Wrong

Attempted

Correct

UnAttempted

Wrong