休眠的

This experiment was carried out during 2002~2004 in Shan-dong Agricultural University. The dynamic changes of respiratory metabolism in dormant bud of two nectarine cultivars, Wuyuehuo and Shuguang, which have different Chilling requirements, were studied in the experiment. The soluble sugar, starch, soluble protein and amino acid in flower bud and scale, temperature, regulator, and shading were tested to discuss their effects on the respiratory metabolism.

本试验于2002年10月至2003年12月在山东农业大学进行，以需冷量不同的油桃品种曙光、五月火为试材，测定了不同需冷量品种的油桃花芽冬季休眠期间呼吸代谢的动态变化，以及呼吸基质及蛋白质和氨基酸的动态变化，探讨了呼吸代谢与自然休眠的关系；同时又测定了温度、遮荫、除芽鳞片以及生长调节剂对呼吸代谢的影响效果，探讨了影响油桃休眠的外界因子。

The effect of 5% potassium nitrate on breaking natural dormancy of apple was the best, and the effect of calcium cyanamide diluted at 5 times on breaking natural dormancy of grape was the best.

结论］浓度为5%和7%的硝酸钾打破苹果自然休眠的效果最好，浓度为5倍液的石灰氮打破葡萄自然休眠的效果最好。

The major causes of dormancy of sand pear seeds and the major methods for breaking it were studied.

对砂梨(P。 pyrifalia Nakai)种子休眠主要原因与解除休眠的主要方法进行了研究。

The results showed: the major causes were obstacle of seed vessel, seed embryo dormancy and post-maturation; the major methods were treatments of hypothermal stratification and growth regulators; naked layer stratification and sand layer stratification had cosistent effect on relieving seed dormancy; hypothermal stratification with GA3 500~1000mg/L for days could relieve seed dormancy, compared to sand stratification it shortened 30 days, and its germiation percentage was higher than that of sand stratification.

结果表明，引起砂梨种子休眠的主要有种皮障碍、种胚休眠和种胚后熟；而解除休眠的主要方法为低温层积处理和植物生长调节剂处理。裸层积和沙层积在解除种子休眠上的发芽效果是一致的，使用GA3溶液浸种，不能完全打破种子休眠，用GA3 500~1000mg/L低温层积30d即可解除种子休眠，比直接沙层积缩短30d，其发芽率比直接沙层积高。

In order to study the physiological basis of dormancy relieving with low temperature in Fritillaria thunbergii,isoperoxidase changes of bud,adaxial epiderm and inner tissues in scale were assayed by means of electrophoresis over the course of dormancy relieving.

中文摘要：为了探讨浙贝母低温解除休眠的生理机制，利用电泳方法研究了芽、鳞片近轴面表皮与鳞片内部组织3个部位在休眠解除过程中过氧化物酶同工酶的变化。

The goal of this study was to evaluate the effectiveness of dormancy-breaking treatment before storage of Prunus campanulata seeds.

本文旨在评估打破休眠处理能否用於山樱花种子乾藏之前，使这个已无休眠的种子能被储藏利用。

Dormancy-breaking of Toona sinensis is controlled hormones balance, and carbohydrate content is varied.

因此，内源激素的平衡状态控制香椿休眠的释放，在香椿休眠释放过程中还伴随着碳水化合物的变化。

The results indicated that the lignified seed shell had a negative impact on water permeability of seeds,but it was not the main reason for seed dormancy.

结果表明：(1)美国桂花种子木质化种壳对种子的吸水透性有一定的阻碍作用，但不是引起种子休眠的主要原因；(2)美国桂花种子的胚没有休眠，离体胚在光照培养7 d开始萌动；(3)胚乳被严密包裹的机械作用使胚无法获得萌发所必需的水分和氧气，这可能是导致种子休眠的最主要的原因。

The definition of dormancy process, the determination of dormancy depth and the effect of temperature on dormancy are the theoretical foundation of fruit trees bud dormancy study.

果树芽休眠进程的界定、休眠深度的确定以及温度对休眠的影响的研究是果树芽休眠研究的理论基础。

The main contents are as follows:(1) The seed dormancy types of halophytes;(2) The essential conditions for dormancy breaking of seeds in halophytes;(3) The correlation between seed germination of halophytes and salinity.

本文讨论了盐生植物种子的休眠、休眠解除及萌发的特点，主要内容有：(1)盐生植物种子的休眠类型；(2)打破盐生植物种子休眠的必要条件；(3)盐生种子萌发与土壤盐度的关系。

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。