The effect of intermittent irrigation on the drought resistance in rice and the physiological mechanism was studied in water keeping off cement ponds.

在挡雨水泥池中研究了间歇灌溉对水稻抗旱性的影响及其生理机制。

youdao

The soil infiltration law is also effected by the irrigation technique parameters except the constraint factors of the continue infiltration in the intermittent infiltration condition.

间歇入渗条件下，土壤入渗规律除受连续入渗的影响因素制约外，还受构成其特殊灌水过程的灌水技术参数的影响。

youdao

Seed varieties suited to Africa's difficult conditions where crops are watered by intermittent rains, not by a reliable system of irrigation were invented.

ECONOMIST: Economics focus