棉花的

Stickability is a important index of measuring the quality of cotton.Many agriculturist and textile specialist have made a great deal of research in the water-soluable compositions and extraneous attaching substarces of cotton fibre.

棉花的粘着性是衡量棉花质量好坏的一个重要指标，许多国家的农学家和仿织学家对此都作选大量的研究工作，研究的主要范围是棉纤维中水溶性的成份及棉纤维外附着的外来物。

The cotton bollworm, Helicoverpa armigera, is one of the most destructive pests of cotton and threats the economic production of cotton seriously.

棉铃虫Helicoverpa armigera是棉花上最主要的害虫之一，其发生与危害严重影响棉花的生产。

Verticillium wilt is one of the most serious worldwide plant diseases, which infects the cotton and decrease its yield and fiber quality.

黄萎病是对棉花生产危害最大的世界性病害之一，严重影响了棉花的产量及棉纤维的品质。

In this paper, on the basis of a brief introduction of cotton enzymatic antioxidant system, the research progress on enzymatic antioxidant system response to different stresses, such as drought, salt injury, verticillium and so on, in recent years were reviewed.

本文试图以对棉花的酶促抗氧化系统的简单介绍为基础，综述棉花酶促抗氧化系统对干旱、盐害和黄萎病等逆境胁迫的生理响应的研究进展，分析目前相关研究中存在的问题及其研究前景。

Eighty percent of the potassium taken up by cotton was from nonexchangeable potassium of the soil.Both the pot and the field experiment showed a same result that the content of soil nonexchangeable potassium will no longer decrease when it reached a certain level,while nonextractable potassium with 1 mol/L HNO3 will continue to decline.

棉花吸收的钾素中有80%来自于土壤非交换性钾，盆栽生物耗竭与连续种植10年棉花的田间土壤，具有相同的结果，土壤交换性钾在下降到一定程度后不再下降，而1mol/LHNO3不能提取的钾一直在下降。

Forecast according to concerning an expert, begin first half of the year from 2004, the market supply of commissariat, cotton will show small to rise posture, if meantime of grain cotton price appears again,rise, estimation in those days grain cotton crop will increase, great make up for the state that at present commissariat and pily market want for inadequacy.

据有关专家猜测，从2004年上半年开始，粮食、棉花的市场供给量将呈小幅上涨态势，假如粮棉价格其间再次出现上涨，估计当年的粮棉产量将会增大，极大弥补目前粮食和棉花市场供不足需的状况。

On this basis, I adopt the two-dimentional dynamic planning principle to optimize the irrigating system of the cotton.

推求了棉花的经济灌溉定额，为棉花灌溉制度的制定提供了科学的依据。

The results showed; The content of IAA tended to be decreased in the early stage, but went up after the full flowering stage; The content of CTK presented the tendency of rising along with the growth of cotton; In flowering and boll developing stage, the content of GA3 tended to be dropped, and the variation trend of GA3 in leaves and in buds was opposite; There was a time difference between the peak value of ABA in leaves and that in buds.

结果表明：IAA的含量随着棉花的生长呈现下降的趋势，进入盛花期后，IAA开始上升；CTK随着棉花的生长呈现上升的趋势；GA3在花铃期有下降的趋势，GA3和蕾中的GA3变化相反；ABA的高峰值和花芽中ABA的高峰值的出现有时间差。

Cotton comes from a plant of that name.

&棉&来自于一种叫棉花的植物棉花产自与其同名的一种植物）。

Among 33 genes in this study,25 were selected from a cotton somatic embryogenesis SSH array, considered differential expressed at different development stages such as the formation of embryogenic callus and somatic embryogenesis,the others including 5 SERK genes and 3 CKⅡgenes were acquired from the Genebank.

在所研究的33个基因中，有25个来自一个棉花的体细胞胚胎发生的SSH文库，这些基因在棉花胚性愈伤和各时期胚状体中有差异表达，另外5个SERK基因和3个CKⅡ基因来源于相关Genebank库。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。