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Quartz is not a clay mineral; it is a mineral composed of silica. Clay minerals include mica, kaolinite, and vermiculite.
The soil colour is determined through Munsell colour chart. It has three components Hue, Value and Chroma. value represents
Which of the following is the apex bank for agricultural credit in India?
Which of these resistances is contributing maximum to the gas exchange in leaves?
Under which ministry does the Cotton Corporation of India (CCI) operate?
How many pickings are usually done for cotton in North India with 15 days intervals?
A microbial process in the nitrogen cycle that involves the reduction of nitrate (NO ₃⁻ ) and nitrite (NO ₂⁻ ) in soil or water to gaseous nitro...
A plant hormone, which is primary regulator of abscission process is:
Which of the following ameliorate is cost effective and easily available for the reclamation of sodic soil?
According to Rangarajan committee which of the following shows the poverty threshold line?
A method of quantitative chemical analysis used to determine the mass or concentration of a substance by measuring a change in its mass is: