穗上发芽

词组短语

head sprouting

与穗上发芽相关的网络例句 [注：此内容来源于网络，仅供参考]

The result showed that there was no significant correlation between preharvest sprout resistance and glume hardness of synthetic hexaploidy wheat in the whole population level.

研究结果表明：在群体水平上人工合成小麦的穗发芽抗性与其硬颖壳没有明显的相关关系。

Preharvest sprouting is seed germination in the spike suffering successive high-temperature-damp climate before harvest.

穗上芽是指作物在收获前遇到连续高温高湿天气，籽粒穗上发芽的现象。

Effect of exogenous plant growth substance on the preharvest sprouting formation, endogenous phytohormones and related physiological and biochemical characteristic and agronomic properties were studied by spraying the exogenous GA3 and ABA on rice on the seventh day after tasseling, the results are as follows:Rice variety with high germinating potential is easier for preharvest sprouting.

穗上芽发生难易除种子自身遗传因子的影响之外，还与水稻种子自身内源激素GA_3和ABA含量密切相关，尤其与GA_3/ABA比值有关，易穗上发芽品种GA_3/ABA比值相对较高。研究表明，易穗上发芽水稻品种在穗萌到穗芽过程中α-淀粉酶活性、可溶性糖含量、可溶性蛋白和种子中含水量比不易穗上发芽的品种均相对较高。