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ATQ;
Speed of stream = (1/2) * (18.3 - 13.5) = (1/2) * 4.8 = 2.4 km/h
What is the primary function of humus in soil?
Regarding the reclamation of saline soils, which of the following statement is/are correct?
Die back in citrus is caused due to the deficiency of ____
Saline soils could be improved by:-
Soil health card with the tagline “Swasth Dharaa, Khet Haraa” was launched on ____.
Factor responsible for the formation of Saline soils/White alkali is/are:
Which of the following actinomycetes is responsible for nitrogen fixation?
Heaviness and lightness of soil refers to
In soil, net Immobilization of Carbon & Phosphorus occurs when ratio is:
The Indian council of Agricultural Research (ICAR) set up an All India Soil Survey Committee in 1953 which divided the Indian soils into …….. major ...