South West monsoon contribute about ____of total annual

Tha soil having   pH value of < 8.5 with EC (electrical conductivity) is > 4.0 millimhos/cm and ESP< 15, is ____ soil. 

SRI method was introduced in India for cultivation of ___

A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called 

Which among the following is Erosion ‐ resistance crop? 

The first confirmed occurrence of herbicide resistant strain of a weed species in US was associated with

The principal objective of alley cropping is

What has facilitated technology adoption in the farm sector in India?

The amount of ammonium fixation increases with increase in:

Moist soils warms up slowly because

The leading state for total oilseed production is ____