... 规定的最高产量 rated potential 最高产量施肥量 maximum yield application rate 提高耕地产量 yield improvement ...
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Product yield improvement 产品良率的提高
Cultivation yield improvement 种植增产
effect on yield improvement 增产效果
Focus on Flex yield improvement 致力于柔板产量的提高
Defect Control and Yield Improvement 缺陷的控制与成品率的改善
low-yield forest improvement 中低产林改造
In this dissertation, 4 models of integrated water conservation and planting patterns were studied in field experiments, and their mechanisms of yield improvement and WUE enhancement were discussed by testing soil and crop characters.
本文重点研究了旱地高效用水技术中四种保水与种植一体化模式,通过大量田间试验,和相关土壤过程与作物生长、生产指标的测定,分析了四种保水与种植一体化模式的增产与提高农田水分生产效率(WUE)的机制。
参考来源 - 旱地保水与种植一体化模式及提高WUE机制分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Yet in the selection for yield improvement, the practical effect of direct yield selection in plant-to-row generation was not satisfactory.
在产量改进的选择中，株行世代直接选择的实际效果较差。
Own product ECR and ECO for yield improvement, quality improvement and customer requirement. Review and approve owned product engineering change.
负责产品ECR与ECO，以满足产品良率提升、品质提升和客户需求。
The results show that the technique has significant effect on yield improvement, and the mechanism is the increase of secondary roots and the change of yield component.
试验结果表明，春小麦机械覆膜穴播增产效果达到极显著水平，其增产机理主要为小麦次生根数的增加和产量结构的变化。
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