Correct option is C
Flame photometry is commonly used to determine the potassium (K) content in soil. It works by measuring the intensity of light emitted by potassium ions when they are heated in a flame.
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Which instrument is used for the determination of K content in soil?
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- 1)
For restoration of highly degraded areas, plantation of which is recommended?
- 2)
The equation to estimate soil loss by wind erosion is , in which K stands for
- 3)Soil heat flux is upward during
- 4)
The process of enrichment of surface water bodies with nutrients is called
- 5)If mean annual soil temperature is 8–15°C and seasonal difference < 5°C, the regime is
- 6)
The most widely used vegetation index is
- 7)Which of the following is NOT a suborder of Entisols?
- 8)Match the following:
Set A (Scientist)
Set B (Contribution)
[i] Thomas Way
[a] Borax
[ii] Thomas Graham
[b] Ammonium molybdate
[iii] Sorenson
[c] Copper sulphate
[iv] Schofield
[d] Zinc sulphate
- 9)
Resource Conservation Technologies include: A) Zero or Minimum Tillage B) Direct Seeding C) Bed planting with residue mulch
- 10)
The essentiality of Molybdenum was discovered by
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Similar Questions
- 1)
For restoration of highly degraded areas, plantation of which is recommended?
- 2)
The equation to estimate soil loss by wind erosion is , in which K stands for
- 3)Soil heat flux is upward during
- 4)
The process of enrichment of surface water bodies with nutrients is called
- 5)If mean annual soil temperature is 8–15°C and seasonal difference < 5°C, the regime is
- 6)
The most widely used vegetation index is
- 7)Which of the following is NOT a suborder of Entisols?
- 8)Match the following:
Set A (Scientist)
Set B (Contribution)
[i] Thomas Way
[a] Borax
[ii] Thomas Graham
[b] Ammonium molybdate
[iii] Sorenson
[c] Copper sulphate
[iv] Schofield
[d] Zinc sulphate
- 9)
Resource Conservation Technologies include: A) Zero or Minimum Tillage B) Direct Seeding C) Bed planting with residue mulch
- 10)
The essentiality of Molybdenum was discovered by
