ObjectiveTo erect and optimize the extraction process of gossypol in cotton root bark.
目的建立棉花根皮中棉酚的提取工艺并对工艺进行了优化。
The distribution position of cotton root system in the tilth is closely related with cotton yield.
棉花根系在耕层分布的位置与产量密切相关。
GGR can promote the development of cotton roots like rhizogenic powder. It can also help seedling height, the number of lateral roots, root dry weight, boll weight and boll number per plant.
双吉尔（GGR）象生根粉一样都能促进棉花根系的发育，对增加苗高、侧根数、根干重、铃重、单株结铃数均有一定的促进作用。
Ethanol extract and water extract from cotton root both could significantly decrease cough times, prolong incubation period of cough, increase phenol red output in trachea and inhibit ear swelling.
结果发现棉花根醇提物、水提物均能延长小鼠的咳嗽潜伏期，减少咳嗽次数，均能增加气管内的酚红排泌量，对二甲苯所致的耳肿胀均有显著的抑制作用。
The localities with maximum root dry weight in every layer of C distributed like a bow with vertical taproot as bowstring, and those of cotton in C-W were farther from cotton plant.
随土层深度增加，若以棉花主茎垂直向下比喻为弓弦，则单作棉根干重的空间变化呈弓背形分布，而套作棉各土层根干重最大值出现的位点逐渐远离棉株。
The seedling status, the seedling characters and chlorophyl content of maize, cotton and groundnut after seed soaking with root and seedling promoter were investigated.
对生根壮苗剂浸种后的玉米、棉花、花生的出苗状况、幼苗植株性状及叶绿素含量进行了调查。
The population root activity of interplanting cotton decreased significantly at the square and boll stage, with the high value period delayed 15 to 25 days.
套作棉花在蕾铃期群体根系活力降低，且根系活力高值期出现的时间后延15 ~25天，高值持续期明显缩短。
This paper focuses on cotton transpiration, root system biomass, growth, development and distribution under growing stage and different plantation mode.
本文重点研究了不同种植模式下不同棉花品种的蒸腾速率、根系生长特性和空间分布规律。
Copper in the root, stem and leaf of cotton which was infected by Verticillium wilt was sprayed with cupric complexes of glycine and water.
用原子吸收分光光度法分别测定了喷施氨基酸铜和喷施清水后，接种棉花黄萎病菌的感病棉株的根、茎、叶中铜元素的含量。
"Jennifer" is a root can be a lot of spinning cotton, greatly improved productivity.
“珍妮机”一次可以纺出许多根棉线，极大的提高了生产率。
The ground temperature of the area closing desert is higher than other two areas'on the desert improving temperature effect, so root activity of cotton was higher than other two areas cotton's too.
在增温效应的影响下距沙漠近的区域地温越高，其棉花的根系活力也越高。
The product which forms peculiar style is blended of cotton with lotus root silk, characteristic of the fibers being optimized and complemented.
该产品采用藕丝纤维与棉混纺，纤维的特性得到优化、互补，形成独特的产品风格。
Test of water nurture indicaded that Zn, Mn promoting action showed raising root activity, chlorophyll content and cotton plant enzyme activity and thus promoted nutrient abso…
提高植株及茎、叶、蕾、铃中氮、磷的含量，对棉花的生长发育，产量及产量构成因素都表现出明显的促进作用。
The major factors influencing root activity of cotton were ground temperature and atmosphere temperature through principal component analysis.
主成分分析看出，影响根系活力差异的主要因素是地温和气温。
The results showed: compared with traditional irrigation, drip irrigation under plastic mulch could reduce the height of cotton, lessen the number of cast bolls and centralize the root system.
结果表明：膜下滴灌与传统灌溉相比，可以降低株高、减少蕾铃脱落和使根系集中。
The results showed: compared with traditional irrigation, drip irrigation under plastic mulch could reduce the height of cotton, lessen the number of cast bolls and centralize the root system.
结果表明：膜下滴灌与传统灌溉相比，可以降低株高、减少蕾铃脱落和使根系集中。
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