Under the condition of light saline water irrigation, the crop growth and yield were not influenced.
微咸水灌溉条件下，作物长势及产量基本不受影响。
The study indicates that the effect of summer corn water saving and yield increasing is obvious evident which is theoretical base of crop high yield under the water saving condition.
研究结果表明：秸秆覆盖条件下夏玉米节水和增产效果明显，并为节水条件下的作物高产提供了理论根据。
Crops yield will be increased and the economic performance will increase also if efficiency of water increase under the special weather environment condition.
在特殊的气候环境下，提高作物用水的效率将大大提高农业生产的产量，经济效益将大幅度提高。
This paper studied the effect of phosphorus supplied on growth development, yield, photosynthesis and water use efficiency of winter wheat under condition of irrigating limited.
研究高产条件下灌水时期和灌水量对小麦的耗水特性和籽粒蛋白质组分含量的影响，为小麦节水高产优质栽培提供理论依据。
Winter wheat yield and water use efficiency under sprinkler irrigation condition were higher than that under surface irrigation condition.
喷灌条件下冬小麦的产量和水分利用效率明显高于地面灌溉。
The effect of different target water content in soil on the photosynthetic property and yield of summer sowing corn was studied under the rain proof condition.
利用防雨设施研究了不同土壤目标含水量对夏玉米光合性能及产量的影响。
By using the new method, the mild condition, shorter reaction time, lower cost and higher yield were achieved. The waste water wase reduced.
结果表明该法具有反应条件温和，反应时间短，操作成本低，废水减少和收率高等优点。
The effect of molar ratio of n-butanol to lactate, the amount of catalyst, reaction time and water-carrying agent on the yield of ester was studied. The optimal condition of reaction was determined.
考察了醇酸比、催化剂用量、反应时间及带水剂对产率的影响，确定了该反应的最佳条件。
The effect of molar ratio of n-butanol to lactate, the amount of catalyst, reaction time and water-carrying agent on the yield of ester was studied. The optimal condition of reaction was determined.
考察了醇酸比、催化剂用量、反应时间及带水剂对产率的影响，确定了该反应的最佳条件。
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