Then according to the hybrid’s character at the high plant-density(2008) to make further study. We researched the effect of different leaf-cutting on yield and physiological mechanisms at high plant-density.
然后根据所筛选品种的品种特性,采用高产田高密度(2008)种植,通过不同剪叶处理比较研究了高密度下剪叶对玉米产量的影响及其生理基础。
参考来源 - 高产玉米叶片冗余研究及调控·2,447,543篇论文数据，部分数据来源于NoteExpress
Sterilization function of chlorine dioxide to the leaf-cutting tools in tobacco floating-seedling system was studied.
对二氧化氯在烟草漂浮育苗中剪叶工具的消毒效果进行了研究。
A study of Central American leaf-cutter ants has shown that the younger and more vigorous members of the colony are given the toughest job of cutting through the leaves they harvest.
俄勒冈大学和俄勒冈州立大学的研究人员对中美洲的切叶蚁进行了研究，他们发现，蚁群中的年轻和精力充沛的成员被委派去做最艰难的工作——将蚁群收集起来的叶片切成碎片。 这些身强力壮的切叶蚁用它们锐利的牙齿做起这种工作来很有效率，但是随着年龄的增长，它们的牙齿也会变得破旧而迟钝。
The difference in the rate of nature lose water of cutting leaf and the water saturation deficit of leaf needed to be further studied.
而品种间切叶自然失水速度和叶片水分饱和亏的差异有待进一步研究。
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