Effect of Applying CCC and PP333 on Rejuvenation of the Test-tube Seedlings Seedless Grapes
Culturing big grain, high quality, seedless grapes is an important target of grape crossbreeding. Embryo rescue of hybrids can obtained seedless grapes, but test tube-plants growed weakly and required strict growing conditions, so survival rate was low in transplanting process. In order to solve the problem, PP333 and CCC were added into MS culture medium for embryo rescue plantlets of Jintian Huangjia seedlessX Crimson seedless. The seedling height, stem diameter, root length, root number and the survival rate were measured after 40 d.The results show that 1.0 mg ? L PP333 and 1.5 mg ? L CCC had a good effect on promoting new roots, decreasing seedling height, increasing stem diameter and culturing strong seedlings.
seedless grapes embryo rescue seedlings PP333 CCC rejuvenation
Hou Tao-yi Wang Na Qin Zi-yu Xiang Dian-fang
Department of Horticulture & Garden Science, Hebei Normal University of Science and Technology, 066600 Changli, Hebei, P.R.China
国际会议
The 3rd Conference on Key Technology of Horticulture(第三届园艺关键技术学术会议 CKTH 2011)
沈阳
英文
399-402
2011-12-17（万方平台首次上网日期，不代表论文的发表时间）