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...
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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
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