The influence of Crop coefficient is the smallest, Correlation is 0.6204.
作物系数与地被植物抗旱性的影响最小，关联度为0.6204。
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。
With aid of observed climate data, FAO Penman-Monteith equaption is used to calculate the reference ET and crop coefficient.
结合气象观测数据反演作物系数，最后计算月蒸散发量。
Based on the analysis of field experimental data, crop water requirement and crop coefficient of straw-mulched summer maize are evaluated with dual coefficient approach recommended by FAO.
采用FAO推荐的双作物系数法计算了秸秆覆盖条件下夏玉米的作物系数。
Single crop coefficient approach is simpler than dual crop coefficient approach. It is suggested to using single crop coefficient approach for calculating crop water requirements of growth stages.
单作物系数法比双作物系数法简单，建议在进行生育期作物需水量计算时采用单作物系数法；
The extinction coefficient for diffuse and direct radiation is given by crop canopy architecture and solar position.
冠层对太阳漫射光的消光系数由作物株型确定，对直射光的消光系数由株型和太阳位置确定。
Crop yield had a quadric correlation with the rainfall and rain days. which correlation coefficient with rainfall was higher than that with rain days.
产量与降水量和降水日数均为二次曲线关系，与降水量的相关系数高于降水日数。
Stem coefficient is a physics parameter that evaluates crop-stem lodging resistance in the same kind of crop.
茎秆系数可作为同一品种作物间，抗倒伏能力的评价指标。
For assessment effect of cloud seeding for agriculture, contribution coefficient of precipitation to crop production was obtained using integral regression of precipitation.
为评估增雨对农业的影响，利用自然降水对农作物产量贡献的积分回归，获得降水对农作物贡献系数。
For assessment effect of cloud seeding for agriculture, contribution coefficient of precipitation to crop production was obtained using integral regression of precipitation.
为评估增雨对农业的影响，利用自然降水对农作物产量贡献的积分回归，获得降水对农作物贡献系数。
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