The correct answer is D
An area having Nutrient index> 2.33 will be
Dehradun-based Indian Institute of Petroleum has pilot tested to convert used cooking oil into:
The net assimilation rate is expressed in terms
The biological control agent used for management of rice leaf folder is
What is the minimum number of farmers required to form an FPO in the plains under the scheme?
Highest Ca is present in which manure?
Which of the following is not zymogen?
Guava pest which deposit eggs on soft skin of ripening fruit, on hatching maggot bore into fruit and feed on the soft pulp, the infested show depression...
Which organic fraction not soluble in both acid and alkali
Lateritic soil is rich in iron and aluminum oxides, which are responsible for its characteristic reddish-brown color. Base saturation in lateritic soil ...
