- Use of chemical fertilizer in rangelands is considered an uneconomical luxury
- This is probably true in the arid and semi-arid rangelands
- Both (a) & (b)
- None of these
Author: Zabeehullah
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- Sand accumulates
- Sand deposited
- Both (a) & (b)
- None of these
- Himalayan forest grazing areas
- Pothwar scrub ranges
- Both (a) & (b)
- None of these
- Arid areas
- Semiarid areas
- Both (a) & (b)
- None of these
- Cenchrus ciliaris
- Lasiurus sindicus
- Both (a) & (b)
- None of these
- Soil moisture and nutrients for plant growth are adequate
- In grassy lands
- Both (a) & (b)
- None of these
- Topography
- Soil type and relief
- Both (a) & (b)
- None of these
- Flood flower peak discharge: Max quality or height (stage) of water during a period
- Flood stage: High water level human property or which overflows the normal banks of a stream
- Both (a) & (b)
- None of these
- Dryland farming
- Wildlife habitat
- Both (a) & (b)
- None of these
- When discharge is plotted over time in minutes, hours
- Days resulting curve is known as hydrograph
- Both (a) & (b)
- None of these
- . Seasonal flow: It is produced in direct response to rainfall as steam lies above water table. The channel is called influent
- Intermittent flow: This flow is sustained for extended periods of time during rainy or snow melt season
- Both (a) & (b)
- None of these
- It is quantity of water flowing in the stream or channel
- Quantity, quality and timing of water yields are mostly affected by man
- Both (a) & (b)
- None of these
- Land consideration: Land is divided into small pieces of different owners
- Land classification: Should be done according to (i) Permeability (ii) Percentage of cover (iii) Type of vegetation cover
- Both (a) & (b)
- None of these
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