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Moat, Dhekli and Rahat are different

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Important Questions on Crop Production and Management

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Science>Biology>Crop Production and Management>Irrigation
Which are the modern methods of irrigation ?
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Science>Biology>Crop Production and Management>Irrigation
In which of the following methods of irrigation, water falls drop by drop at the position of the roots?
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Science>Biology>Crop Production and Management>Irrigation
Which of the following is not a traditional way of irrigation?
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Science>Biology>Crop Production and Management>Irrigation
What is the oldest method of irrigation?
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Science>Biology>Crop Production and Management>Irrigation
It occurs because of scarcity or irregular distribution of rains
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Science>Biology>Crop Production and Management>Irrigation
Water logging of soil makes it physiologically dry because
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Science>Biology>Crop Production and Management>Irrigation
What are two methods irrigation?
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Science>Biology>Crop Production and Management>Irrigation
What is known as irrigation?
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Science>Biology>Crop Production and Management>Irrigation
Fresh water resources include
(i) Canals (ii) Ponds (iii) Reservoirs (iv) Rivers
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Science>Biology>Crop Production and Management>Irrigation
Time and frequency of irrigation varies from?
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Science>Biology>Crop Production and Management>Irrigation
In _____ irrigation water falls drop by drop at the position of roots.
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Science>Biology>Crop Production and Management>Irrigation

Pick the odd one out from each series given below and select the correct option.
(i) Chain pump, Dhekli, Drip system, Pulley system
(ii) Urea, Oxychloride, Potash, Ammonium sulfate
(iii) Khurpi, Weedicides, Seed drill, Silos
(iv) Sowing, Irrigation, Hybridisation, Harvesting
(v) 2, 4-D, MCPA, Butachlor, BHC

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Science>Biology>Crop Production and Management>Irrigation

In India agriculture irrigation is done by

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Science>Biology>Crop Production and Management>Irrigation

What is traditional method of agriculture?

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Science>Biology>Crop Production and Management>Irrigation
Which of the following is a modern method of irrigation?
MEDIUM
Science>Biology>Crop Production and Management>Irrigation
The modern method (s) of irrigation is/are
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Science>Biology>Crop Production and Management>Irrigation
_____ irrigation is helpful in sandy soil.
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Science>Biology>Crop Production and Management>Irrigation
What are the sources of irrigation?
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Science>Biology>Crop Production and Management>Irrigation
Why is Irrigation necessary?
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Science>Biology>Crop Production and Management>Irrigation
The semi-arid plains of a particular region show a pattern of alternating yellow and black stripes on the ground. The yellow stripes consist of land covered by ripening wheat. The black stripes are bare soil on which no crop is grown but, farmers use herbicides or tillage to remove any weeds that try to grow in that region. Why do farmers in this region manage soils in this way?