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1.On December 10 , IOD activities achieved to the lowest, which was coincidedwith the time when flower bud dormancy was broken.
12月10日，15℃与20℃处理桃花芽IOD活性均降至最低，这与桃花芽休眠解除的时间相一致，表明IOD活性最低时期的出现是桃花芽休眠解除的标志。收藏指正
2.Low temperature could improve to break dormancy There are three methods to determinate the end time of fruit trees bud dormancy: 7.2℃ low temperature model, Utah model and dynamic model.
低温可以促进打破芽休眠。 对果树芽休眠结束时间的计算有 3种方法 :7.2℃低温模型、犹他模型和动力学模型。收藏指正
3.2. By bud (terminal and axillary bud) cultureComparison with 7 combinations of culture midium ACM+BA0.3-0.5 mg/1+NAA0.02-0.05mg/1+Sucrose 2% was proved to be the optimum combination while the best time for bud excised from moth tree was shown first in the period of bud break and then the period of dormancy.
通过芽培养诱导再生植株,是以顶芽腋芽为材料,利用7个组合培养基试验比较,诱导芽分化最佳培养基为ACM+BA_(0.3-0.5)mg/l+NAA_(0.02-0.05)mg/l+蔗糖2％; 适宜取材期为萌动期,其次是休眠期。收藏指正
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