- 行业: Agriculture
- Number of terms: 29629
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The manner in which water is controlled and applied to an area.
Industry:Agriculture
The ratio of the water actually consumed by crops on an irrigated area to the amount of water diverted from the source onto the area.
Industry:Agriculture
The artificial supply of water to areas by ditches, pipes, etc. by pumping or gravitation to the soil for the purpose of growing crops.
Industry:Agriculture
Rice areas that have assured irrigation for one or more crops per year. Some areas are served only by supplemental irrigation in the wet season.
Industry:Agriculture
Rice which is supplementary or fully supported with water supplied by artificial means.
Industry:Agriculture
Exposure of plants or plant parts to radiation to increase mutation rates.
Industry:Agriculture
Radiant flux density on a given surface usually expressed in watts per square centimeter or square meter.
Industry:Agriculture
Disorder that occurs when the iron concentration in the soil solution is high. The symptoms of iron toxicity are many tiny brown spots on the green leaves which start from the tips and develop into a general browning of the leaf blades followed by the death of lower leaves.
Industry:Agriculture