In which part of India the shifting cultivation, locally known ‘Jhuming’ is widely practiced? 

Which weathering process involves the breakdown of rocks by freezing and thawing of water?

Which one of the following hydrolase enzyme occurring in soil?

Tea leaves become yellow due to

Which of the following is used in neutron moisture  meter as neutron source? 

Which of the following agency has been engaged as Technical partner for the Mission Amrit Sarovar? 

Which one of the following climatic region is predominant in acid soils?

Central Institute of Arid Horticulture was located at

Which Rhizobium strain is used in Lentil? 

Which among the following is a major constraint in the rice–wheat system of Indo-Gangetic plains affecting long-term sustainability?