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什么叫涌流灌溉法?()

发布日期:2021-05-17

什么叫涌流灌溉法?()
A

是把灌溉水断续性地按一定周期向灌水沟(畦)供水的地面灌水技术

B

细流沟灌或小畦灌的灌水方法

C

长畦短灌的灌水方法

D

不断改变入沟或入畦单宽流量的灌水方法

试题解析

涌流灌溉

涌流灌溉,是通过置于作物根部附近的开口的小管向上涌出的小水流或小涌泉,将水灌到土壤表面的灌溉方法。

中文名
涌流灌溉
学科
水利工程
外文名
surge flow irrigation
领域
工程技术

标签: 涌流 灌溉

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大学试题

农学

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