Question
Why does a high C: N ratio in added organic matter initially slow down nitrogen availability for plants?
More Soils and details Questions
- According to USDA classification of salt affected soils; a soil having EC >4 mmho/cm; ESP >15; pH
- One of the most variable soil components is:
- According to the mobility of element in soil; which of the following is considered as Immobile in soil.
- Which of the following actinomycetes is responsible for nitrogen fixation?
- A field with hard, compacted soil that has never been ploughed generally has _____ microbial life compared to a well-tilled field.
- The air spaces between soil particles mainly allow which gas to reach soil organisms?
- Which farming practice helps reduce soil erosion?
- The cation exchange capacity (CEC) of a soil is mainly governed by its content of which two components?
- Bacteria such as Azospirillum colonise the root surface and rhizosphere closely but do not form nodules, fixing nitrogen through a process termed?
- Reward of land is
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