SELECTING A METHOD FOR SCHEDULING IRRIGATION, USING A SIMULATION MODEL.

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作者
Lembke, Walter D.
Jones Jr., Benjamin A.
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Transactions of the American Society of Agricultural Engineers | 1972年 / 15卷 / 02期
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MATHEMATICAL MODELS;
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摘要
A water balance model was used to simulate an irrigation system, in order to compare three irrigation scheduling practices on the two soils for corn in central Illinois. For soil with a water-holding capacity of 0. 8 in. per ft, the practice of applying 30 percent of the available water when the soil water fell to the 70 percent level was the most profitable.
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页码:284 / 286
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