To study rice evapotranspiration and water production function under different the water conditions, deficit irrigation under limited the water conditions, optimal irrigation procedure. It provides basis to water saving irrigation of rice.
本文以安徽省淠史杭灌区为例，研究不同环境条件下水稻需水量和水分生产函数，有限水量条件下的非充分灌溉模式，优化灌溉制度，为节水灌溉提供理论依据。
参考来源 - 灌区节水农业问题研究·2,447,543篇论文数据，部分数据来源于NoteExpress
分析了覆膜旱作水稻需水量试验资料，得出覆膜旱作水稻各生育阶段综合作物系数。
The synthetic crop coefficients are evaluated by analyzing the experiment data on water requirement of rice in plastic film mulched dryland (RPFMD).
利用桶栽试验，研究了在不同灌溉方式及不同蒸发渗漏处理下的水稻需水量和对水稻生长的影响。
The water requirement and growth in paddy rice were studied under four different irrigation methods and different evaporation and seepage with pot culture.
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