查询词典 tasseling

Bt toxin from Bt crops is introduced into soil primarily in root exudates and by incorporation of crop residues after harvest of the crop, with probably some input from pollen during tasseling, which probably have an effect on soil specific organisms, biodiversity and the functions of soil ecosystem.

而加有转Bt基因玉米农大61秸秆的土壤和加有常规玉米农大3138秸秆的土壤相比，土壤脱氢酶活性和土壤呼吸作用强度在秸秆分解期间都没有显著差异；秸秆分解了30d、45d、60d 时，显著提高了土壤蔗糖酶活性；分解了45d和90d时，显著提高了土壤酸性磷酸酶活性；30d时显著增加了土壤脲酶活性，而在45d时则显著降低了土壤脲酶活性；分解45d、60d、90d时显著降低了土壤蛋白酶活性。

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。

5The height, length of leaves, width of leaves, fresh weight of single plant, fry matter weight of single plant, leaf areas of single plant, LAI, yield of single plant and yield components were reduced during drought stress at different growth stages. The decreased percent was the most great to grains per corncob at tasseling drought stress; hundred-grain-weight, at grain stage drought stress; yield of single plant, at booting-blossoming, and the extent was

不同生育时期干旱胁迫处理春玉米株高、平均叶片长度、平均叶片宽度、单株鲜重、单株干重、单株叶面积、叶面积指数、产量及产量构成因子均有不同程度下降。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。