Question
A-value technique is used to calculate the original
soil supply of:Solution
A' value concept was developed by Fried and Dean (1952). When the plant is confronted with two sources of a given nutrient, the plant will absorb from each of these in proportion to the respective amounts available.
In which part of India the shifting cultivation, locally known ‘Jhuming’ is widely practiced?Â
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?Â
Which of the following agency has been engaged as Technical partner for the Mission Amrit Sarovar?Â
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?Â
Which among the following is a major constraint in the rice–wheat system of Indo-Gangetic plains affecting long-term sustainability?
