The main symptoms of viral diseases are- necrotic Spotting, Ring Spotting, Chlorosis, Distortion, stunting and mosaic formation.
A combination of horticultural crops, field crops and tree species is called:
What is the initial attachment point of the zygote to the embryo sac wall during zygote formation?
Crops cultivated to catch the forthcoming season when main crop has failed are called ___
Reagents required for determination of soil organic matter in laboratory.
A. Potassium dichromate
B. Ferrous ammonium sulphate
...Central Rice Research Institute is located in which of the following states?
Which of the following chemical is used in bird scarer to produce acetylene gas?
In agro forestry systems, the tree compete with neighboring crops mainly for:
Which of the following is not a micronutrient?
Goitrogens is present in
Which of the following is not zymogen?
