When ants bite, they

Crop failure due to prolonged dry spells during crop period and less than 75 days of crop growing season are the characteristics of which type of farming?

Which of the following statements is/are true?

Statement A: Organic matter in the soil improves soil fertility and nutrient availability.

It is a systemic insecticide-

Calories provided by 1g of fat is :

Agricultural fields which are used as rainfed storage structures called?

The recommended dose of fertilizers for rainfed maize in Alfisols is _______kg N/P2 O5 K2 O/ha

India ranks ____ in rice production in the world. 

Soil formed in the forest comes under………  horizon.

Who proposed the Germplasm theory of heredity?

What type of demand occurs when a small change in price leads to a significantly larger change in quantity demanded?