Bolls

if they are not fertilized and watered in time , the cotton bolls will wither and fall down for lack of nutrition.

此时如果不适当地施肥浇水，就会造成棉铃因缺乏营养而凋落。

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The experiments showed compound plant model had better cotton bolls quality.

比较不同模式下棉花品质发现，复合种植模式下多茎株型棉花主茎的棉铃品质性状最好。

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It could increase the seed cotton weight per boll by 7.9% over the check, and add 6.2% of bolls the plot experiment.

在田间小区试验中，可使单铃子棉重量比对照增加7.9%，结铃数增加6.2%。

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any of various small, flat, red and black bugs of the genus dysdercus that pierce cotton bolls and stain the fibers.

棉蝽象，污棉虫：多种蝽象属的小而平的红和黑的虫子，常刺入圆荚，污染纤维。

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Changes in endogenous hormone levels in young cotton bolls and their relation to boll shedding

棉花幼铃发育过程中内源激素水平的变化及赤霉酸对它的影响

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Look, what huge bolls these are!

瞧这棉桃的个儿!

《现代汉英综合大词典》

Boll weevil : grayish weevil that lays its eggs in cotton bolls destroying the cotton.

略带灰色的象鼻虫,在棉铃上产卵以破坏棉花.

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influence of surface and subsurface waterlogging stress on spatial distribution of bolls during different growth periods in upland cotton

不同生育时期持续受渍对棉铃空间分布的影响

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Effects of Brassinolide on the Changes in IAA, ABA Levels in Young Cotton Bolls and Boll Shedding

油菜素内酯对棉花幼铃中IAA，ABA水平变化和棉铃脱落的影响

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As the result, light energy utilization efficiency of cotton population and leaves at later growing stage were enhanced, total bolls and boll weight were increased remarkably, cotton lint yield were increased by 8.9%~ 9.3%, and cotton fibers tenacity was improved.

显著降低非光化学猝灭系数（NPQ），从而提高了后期群体和叶片对光能的利用；有效地增加了总铃数和铃重，使子棉产量提高8.9%~9.3%，纤维比强度增强。

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But other traits were governed by uni-directional dominant genes, and those for number of fruit nodes per plant had negative effect, while those for number of bolls per plant, boll size and fiber length had positive effects.

单株果节数的显性基因起减少果节数的作用，单株结铃数、单铃重和纤维长度的显性基因起增值作用。

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Erect bushy mallow plant or small tree bearing bolls containing seeds with many long hairy fibers.

竖直的浓密的锦葵属植物或小树，有包含带着长长多毛光纤的种子的圆荚。

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After a couple of weeks, almost all the infected plants bore cotton bolls.

一两个星期之后，几乎所有有病的棉花都结桃了。

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Effects of different cultivation methods upon the development of cotton bolls

不同栽培方式对棉铃发育的影响

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