延缓叶片衰老(leaf senescence).叶片衰老过程中,叶绿素,蛋白质,RNA等降解,含量下降,若用细胞分裂素处理,可抑制蛋白酶,核糖核酸酶降解速度,使新的叶子维持一段较...
基于38个网页-相关网页
flag leaf senescence 旗叶衰老
delay leaf-senescence 延缓叶片衰老
rice leaf senescence 水稻叶片衰老
soybean leaf senescence 大豆叶片衰老
leaf senescence development 叶片衰老进程
root and leaf senescence 根系和叶片衰老
rapid leaf senescence 1 快速衰老的水稻突变体
delay the leaf senescence 延缓叶片衰老
Leaf senescence rate of modern cultivars was slower than that of older cultivars.
这表明新育成品种叶片衰老速率明显慢于老品种。
参考来源 - 吉林省水稻品种遗传改良过程中农艺性状及生理特性的变化By reducing the density and increasing nitrogen fertilizer,the nitrogen assimilation of leaf after flowering was improved,the ability of leaf protein degradation was depressed,and leaf senescence was delayed.
降低密度和增施氮肥,花后叶片的氮素同化能力增强,叶片蛋白质的降解能力减弱,延缓了叶片早衰。
参考来源 - 密度和氮素水平对小黑麦氮代谢相关酶活性和子粒营养品质的影响Effects on flag leaf senescence and yield under sowing quantity and N fertilizer applied ratio in Wanmai38 were obvious,sowing quantity and N fertilizer applied ratio existed interaction effects.
3.播量、氮肥基追比例对皖麦38旗叶衰老和产量有重要影响,且播量与氮肥基追比例之间存在互作效应。
参考来源 - 播量、氮肥对皖麦38产量和品质影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The wheat leaf is the main organ for photosynthesis. The decline of assimilation induced by leaf senescence may limit yield potential.
叶片是小麦进行光合作用的重要器官，其衰老引起的叶片同化功能减退限制了小麦产量潜力的发挥。
Yellowing, which is related to the degradation of chlorophyll and chlorophyll–protein complexes, is a notable phenomenon during leaf senescence.
叶片黄化是叶片衰老过程中很直观的现象，与叶绿素降解和叶绿素-蛋白复合体降解有关。
应用推荐