Q361
Open questionMost accurate instrument used to measure atmospheric pressure is . . . . . . . . barometer.
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Soil Science
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Q362
Open questionY-index value for illitic type clay is
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Q363
Open questionThe soil is well flocculated if it has more of
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Q364
Open questionWhich country have monopoly in P deposits?
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Q365
Open questionFertilisers SSP dissolve in soil to furnish phosphate, calcium and
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Q366
Open questionCritical limit of available phosphorus in soil for wheat crop by Olsen's method is
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Q367
Open questionAlluvial fan is seen in India?
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Q368
Open questionCalcium cynamide contains nitrogen (%)
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Q369
Open questionThe major source of negative charge on humus colloids is due to
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Q370
Open questionWhich is the main constitution of Biogas?
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Q371
Open questionMatch the following columns:
| Column I (Fertilisers) | Column II (P2O5 content %) |
| a. SSP | 1. 40 - 48 |
| b. TSP | 2. 16 - 20 |
| c. DAP | 3. 20 - 30 |
| d. Rock phosphate | 4. 54 |
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Q372
Open questionNitrate can be absorbed by roots as it can be lost by
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Q373
Open questionExample of a denitrifying bacteria which is as well as a Sulphur oxidizer
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Q374
Open question'Percent Yield Concept' is given by
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Q375
Open questionFeldspar is a
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Q376
Open questionThe use of balanced fertiliser use is most desirable because it
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Q377
Open questionThe chemical composition of basic slag is
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Q378
Open questionThe particle density of normal soil is
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Q379
Open questionBacteria Population constitute how much . . . . . . . . % of Organic matter.
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Q380
Open questionGleization, pedogenic process occur in
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