Plant growth regulator used for fruit thinning

Rock Phosphate is applied in which type of soil?

A farmer wants to optimize soil organic matter and minimize nitrogen loss. Which practice would be most effective in achieving this balance?

Under Soil Health Card Scheme, what is the cycle of testing of soil for irrigated area and area from which single sample is to be drawn?

Which of the following crop is/are soil salinity tolerant?

The ESP of saline soils is _____%

Soil moisture potential is measured with the help of ______instrument.

What soil moisture constant refers to the capacity of soil to retain water against the downward pull of gravity?

Bray-1 test is used to determine phosphorous in

Which horizon of the soil profile is the zone where dominant features include the accumulation of clay, iron, aluminum, or humus, alone or in combination?

Match the following: