CTCRI is located at:
Thirumadhura is a variety of:
A popular variety of pepper?
Cultivation of trees and grasses together are called
The first chemically manufactured fertilizer is:
Primary Elements in plant nutrition are:
The end product of decomposition of organic matter:
Type of farming where crop production is combined with livestock rearing is:
Radiosonde is an instrument to measure:
Widely cultivated tuber crop in kerala is:
Which of the following is a biofertilizer?
Vitamin K is essential for the .......... of blood
Animal that eat flesh are ..........
When something burns, which gas is used up....
The age of a tree can be determined by