And the topdressing stages were at either standing stage or jointing stage. The results showed that nitrogen treatments influenced leaf physiology and grain yield significantly.
结果表明,氮肥运筹对小麦叶片生理及粒重均有显著影响,充足的基氮有利于前期叶片叶绿素含量的提高。
参考来源 - 氮肥施用时期及基追比对豫中地区小麦叶片生理及产量的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
兜兰的叶片形态结构和生理功能的进化与适应喀斯特地区匮乏的水肥条件有关。
The leaf morphological and physiological evolution of Paphiopedilum was related to water and resource-conserving traits in the karst habitat.
叶面积指数和叶片氮素含量是决定小麦群体长势的重要生理指标，也是制定栽培管理措施的必要依据。
Wheat LAI and leaf nitrogen content are important physiological indices for determining the growth condition and necessary basis for establishing cultivation and management measure.
气孔运动机制及光合作用和蒸腾作用对环境变化响应的差异是叶片水平WUE的生理基础；
The mechanism of stoma and the differences of the correspondence of photosynthesis and transpiration to environmental changes were the physiological basis of WUE at leaf level.
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