发布网友 发布时间:2023-09-07 22:07
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热心网友 时间:2023-09-25 10:46
Removal of flowers and pods from flowering soybean plants also delays leaf aging .
从正在开花的大豆的植株中摘除化和荚也能推迟叶子的衰老。
Corresponding relationship of maize leaf age index , ear differentiation and shape
玉米叶龄指数与穗分化及外部形态的对应关系
Leaf age index
叶龄指数
The experiment of the influences of throwing cultivation of different leaf age on the output of till - less seedpng throwing rice
不同叶龄抛栽对免耕抛秧稻产量的影响试验
Like most plant hormones , cytokinins also have other effects , including the prevention of leaf aging , or senescence
如同大多数植物激素,细胞*素很有其他功效,包括阻止叶片老化或衰老。
Scientists have long thought that the bright colors of autumn fopage were just the by - proct of how leaves age when they cease photosynthesis , but hagen and his colleagues report that the earper and the more trees changed color , the less damage from chewing occurred the following season
长久以来,科学家都认为秋天鲜?的树叶颜色,不过是叶子老化、不再行光合作用后的副产品罢了;然而哈根及同事的报告却指出,如果树木变色的时间越早、数量越多,下一季受到虫咬的伤害就越低。
When sparsely - planted rice overgrew its earing period , pght intensity in the mid - lower part increased , photosynthesis prolonged , activity of nitrate and peroxide decreased , protein content increased by more than 50 % , velocity of leaf ageing slowed , but accumulation of dry matter of grain accelerated and 1000 - grain weight increased too
摘要稀植栽培的水稻,抽穗后田间表现为中下部光强明显增加,光合作用时间延长,*还原酶和过氧化物酶活性降低,蛋白质含量增加50 %以上,叶片衰老延缓,籽粒干物质积累加速,千粒重提高。