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中华猕猴桃(Actinidia chinensis)是名贵的水果,近几年国内外都在大力发展。在种子的休眠与萌发特性方面,近年来有不少研究,都发现它的种子有休眠,并找到一些打破休眠的方法。掌握它的种子的休眠和发芽规律,对于种子检验、促进发芽、加快繁殖,引种和推广栽培,都有重要意义。不少报道认为(汪尚武,1982;高秀珍等,1883;张洁,1983;徐本美等,1984。)冷层积可打破中华猕猴桃种子的休眠,使发芽率达32～68%(层积天数分别为66～95天)。张洁、高秀珍等的研究还表明,GA和GA_3处理种子,可使发芽率达24～65.5%,而GA类以外的激素对打
Actinidia chinensis is a precious fruit and has been vigorously developed at home and abroad in recent years. In the field of dormancy and germination of seeds, many studies in recent years have found that its seeds have dormancy, and find some ways to break dormancy. Grasping the seeds of its dormancy and germination rules for the seed test, to promote germination, to speed up breeding, introduction and promotion of cultivation, are of great significance. Many reports suggest that cold stratification can break the dormancy of Chinese kiwifruit seed and make the germination rate reach 32-68% (stratified days Respectively, 66 to 95 days). Zhang Jie, Gao Xiuzhen and other research also showed that, GA and GA 3 treatment of seeds, can germination rate of 24 ~ 65.5%, while the GA class hormones on the fight