Multiple comparisons suggested that cotyledon with petiole or 1/ 4 piece of cotyledonary laminae from 7 days old aseptic seedling had much higher shoot regeneration frequency, reaching to over 90%.

Among cotyledon, petiole of cotyledon, hypocotyl, and radicle, hypocotyl has the most responsive explants to2,4-D.

在子叶、叶柄、胚轴以及胚根四者当中，下胚轴对2,4-D的反应状况最好。

Morphologic characters of the seedlings from 20 species of Magnoliaceae were described, and some specimens were made and index which based on the morphologic characteristics such as length of cotyledon petiole, cotyledons folder in endosperm and leaf blade's fold mode in shoot was compiled.

描述了20种木兰科常用绿化植物幼苗，基于子叶柄的长度、子叶在胚乳中折叠方式和幼叶在芽中卷叠方式等特征，编制了分属检索表，并制作标本。

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.

本研究以芥菜型油菜紫叶芥、四川黄籽及其近等基因系无菌苗的子叶柄为外植体，研究了农杆菌感染时间、预培养基和分化培养基中激素配比等对子叶柄再生的影响。

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