Q141
Open questionAmong the following, soil of which stage is most mature?
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Soil Science
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Q142
Open questionFinal C/N of Compost is nearly
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Q143
Open questionFor nitrification, the optimum pH is
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Q144
Open questionA soil having pH of 8 is
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Q145
Open questionL-value is lowest for soil of which region?
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Q146
Open questionPrimary minerals are having diameter
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Q147
Open questionCalcification of soil results in . . . . . . . . horizon.
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Q148
Open questionWhich of the following is a biofertilizer?
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Q149
Open questionIf we add 24.5g H2SO4 in 500 mL water, its normality will be
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Q150
Open questionCrop logging developed by CF Clement is carried out for sugarcane in
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Q151
Open questionAmmonia anhydrous contains
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Q152
Open questionThe porosity is measured by
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Q153
Open question"Law of restitution" was proposed by
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Q154
Open questionIndia's rank in fertilisers consumption in the world is
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Q155
Open questionKisan khad (CAN) contains
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Q156
Open questionAn NPK complex can be used if the dose asks for
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Q157
Open questionThe bulk density of a soil with portion density of 2.65 g/cc and pore space 40% would be
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Q158
Open question'Mull Humas' is specifically associated with which organism?
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Q159
Open questionMatch the following columns:
| Column I (Chemical) | Column II (Use) |
| a. Sodic soil | 1. lllite |
| b. Herbicide | 2. N-serve |
| c. Fruit ripening | 3. 2, 4-D |
| d. Nitrogen fixing inhibitor | 4. Ethalene |
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Q160
Open questionSoil aggregation can be estimated by using
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