Study on calculating an analysis of water requirements of corn in Beijing Region.
1988
Zhang Guizhi
The paper presents the calculating and analysis of water requirements with corn as material conducting in Beijing Region every ten days. The whole growth period was measured and treated with penman formula in the computer. Based on the results, discussion and analysis were made on the relations of the rainfall and the rule of the water requirements of corn and rainfall in Beijing Region. Suggestions were made accordingly on count-measures to be taken for a reasonable irrigation of the corn crop in Beijing Region.
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