'Zea Mays everta' is the botanical name of -
The horizon which is termed as horizon of maximum eluviation of clay, Fe and Al oxides
In which layer of the Earth's atmosphere do various meteorological phenomena such as different types of clouds, thunderstorms, cyclones, and anti-cyclon...
According to Planning commission, Indian region is divided into how many agro climatic zones?
The growth of auxiliary buds into shoot is known as -
When rain falls on any material on ground having subfreezing temperatures and freezes into sheet or coating ice then it is known as:
Equivalent acidity of Ammonium sulphate fertilizer is-
Saline soils can be improved by –
Which of the following chemical is used to break the dormancy of potato seeds?
Spray of atrazine in low concentration acts as _______ type of antitranspirant.