“The amount of soil moisture held between the two cardinal points viz., field capacity and permanent wilting point as available soil moisture. i.e.  

The another name of acid or alkaline soil which is used to designate hard and intractable soil is

Method of controlling aquatic weeds is termed as

Monocropping depletes quality of soil whereas Rotation of crop is essential for

Golden rice is a genetically engineered variety of rice developed by inserting a gene from _____ and a gene

from _________ found in soil

Bottom heat technique of mango cutting for rooting is done at

Name the biochemical pathway where the biosynthesis of folates and aromatic amino acids takes place.

Angle of land slope is measured by-

Revenue chain is divided into-

In 1986 which first transgenic virus resistant plant was produced using virus resistance gene, which generates resistance against virus attack.

Light-stable synthetic pyrethroids, which is registered to control mites