grain yield formation

常见例句

It can be seen from this that the main reason that flag leaves of wheat contributed much to the formation of grain yield is cau- sed by its special structure.
由此可见，小麦旗叶对产量形成贡献最大的原因，是由其特殊结构所致。
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Therefore, for a higher grain output, the growth, development and formation of grain yield should escape from drought period, especially in susceptible period to water deficit stress.
因此，要获得较高的产量，首先就要求作物品种在生长、发育及产量形成期，特别是敏感时期，能够避开干旱周期，以减少水分亏缺对作物生长与产量形成的胁迫作用；
Soil salinity affected on crop grain yield more seriously than on dry matter formation, so saline soil is more suitable to growth of forage crops.
土壤盐分对玉米籽粒产量的影响远大于对干物质形成的影响，因此盐碱地更适宜于种植饲料作物。