The effects of factors such as infection time of Agrobacterium, hormone proportions in pre-culture medium and differentiation medium on regeneration of Cotyledon petiole explants of Sichuan Yellow, Purple-leaf Mustard and their near-isogenic lines aseptic seedling were studied.

The experiment results indicated that cellulase activity in abscission zone from petiole of bean and cotyledon petiole of cotton was increased after treatment of GA_3, but it was inhibited by IAA.

这与GA3促进菜豆叶柄和棉苗子叶柄外植体的脱落、IAA延迟脱落的效应成正相关。

Differentiation rate of somatic embryo is 35.3% in cotyledon petiole explant, and 6.0% in terminal bud.

子叶柄的不定胚分化率为35.3%，顶芽为6.0%。

The results showed that the cotyledon petiole and hypocotyls of 4~ 6 days seedlings had higher differentiation frequency of adventitious buds.

其结果是以4~6日龄的无菌苗的子叶柄、下胚轴上端外植体适于不定芽的较高频率分化；

Relationship between Trace Elements in Fetal Cotyledon and Hair and Reproductive Adaptability in Tianzhu White Female Yak

天祝白牦牛母牛胎儿胎盘和被毛中的微量元素与繁殖适应性之间的关系

Cottonseed meal after double enzymes hydrolysis, functional properties is improved.

棉籽饼粕经过微波连续双酶酶解后，功能性质得到提升。

Optimization of extraction technology of phytic acid from cottonseed meal by response surface method

响应曲面法优化棉籽粕中植酸的提取

Kinetic Analysis of Protein Extraction from Cottonseed Meal Produced by Two-liquid Extraction

从双液相棉粕中萃取蛋白过程动力学分析

Use of cottonseed meal in swine rations

猪日粮中棉籽饼粉的应用

Stepwise solvent extraction of low temperature pressed cottonseed cake with hexane and methanol

棉仁低温压榨饼己烷/甲醇分步浸出工艺研究

Research and Application of the Detoxicated Cottonseed Cake by Microorganism

微生物脱毒强化棉籽饼的研究与应用

Determination of free gossypol in cottonseed cake feed by HPLC

HPLC法测定棉籽饼粕饲料中的游离棉酚

Application of cottonseed cake and cottonseed meal in feed for fish

棉子饼粕在鱼饲料中的应用

Extraction of low temperature pressed cottonseed cake with 95% ethanol

95%乙醇浸出棉仁低温压榨饼的工艺研究

Research progress on microbial detoxifcation and utilization of cottonseed cake

微生物发酵棉籽饼粕脱毒与利用研究进展

Study on integrated process of cottonseed cake

棉籽饼综合加工的研究&联产肌醇、蛋白饲料和磷酸氢钙

Test and Analyses of Influence on Yarn Quality of Raw Cotton Property

原棉性能对成纱质量影响的试验分析

The Analysis of Raw Cotton Fiber Quality between Region and Year in China

中国棉花纤维品质地域和年份间分析

Developing the information system of raw cotton management in stock

原棉库存管理信息系统开发

He also imported raw cotton from America in his own ships.

他也用自己的船从美国进口原棉。

Only the older men, the cripples and the women were left, and they spent their time knitting and sewing, growing more cotton and corn, raising more hogs and sheep and cows for the army.

只有那些年纪较大的男人、残疾人和妇女留了下来，他们整天编织缝纫，加紧种植棉花和玉米，为军队饲养更多的猪羊牛马。