51. Redox potential for nitrification should be
52. Among these which one is Chromium containing mineral?
53. Fertility gradient approach was given by
54. How much quantity of total incoming solar radiation is absorbed by the soil and can be used to warm it
55. The phosphorus content as P is plough layer of one hectare of soil containing 0.1% P2O5 is
56. Concept of 'Soil Catena' is given by
57. Which of the following elements is highly mobile?
58. CAN is not acid forming fertiliser, because it contains
59. The enzyme responsible for hydrolysis of urea is
60. Amount of free phosphoric acid in SSP in
Read More Section(Soil Science)
Each Section contains maximum 100 MCQs question on Soil Science. To get more questions visit other sections.