crop water requirement [农学] 作物需水量
experiment of crop water requirement 作物需水量试验
crop water requirement etc 作物需水量
The dynamic of the agricultural soil water is the key issue to regulate the crop water requirement.
农田土壤水分动态是作物需水管理的关键。
Crop coefficient is the basic parameter for determining crop water requirement.
作物系数是计算作物需水量必不可少的参数。
The synthetic crop coefficients are evaluated by analyzing the experiment data on water requirement of rice in plastic film mulched dryland (RPFMD).
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。
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