Agriculture - Single MCQs (Page 47)

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Q461. Which of the following statements is more correct as regards to "luxury consumpt...Q462. The conditions responsible for the formation of salt affected soil is?...Q463. The concept of soil as a natural body was first developed by?...Q464. Gypsum is also called as?...Q465. The concentration of CO2 in the soil increases after the rains, probably because...Q466. The colloidal surface area in the upper 15 cm of a hectare of a clay soil could ...Q467. The choice of a chemical amendment may be influenced by the _______ required for...Q468. The characteristics of surface soil, which have important, bearing in soil manag...Q469. The cellulose content in humus is about?...Q470. The CEC of kaolinite clay varies between?...