文献类型： 外文期刊
作者： Xu, J. H. 1 ; Cheng, C. Z. 1 ; Zhang, L. M. 1 ; Zhang, Z. H. 1 ; Xu, Y. J. 1 ; Zheng, S. Q. 1 ;
作者机构： 1.Fujian Acad Agr Sci, Fruit Sci Inst, Fujian, Peoples R China; Engn Technol Res Ctr Longan, Fuzhou 350013, Peoples R China
关键词： Eriobotrya japonica;metaxenia
期刊名称：PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON LOQUAT
ISSN： 0567-7572
年卷期： 2007 年 750 期
页码：
收录情况： SCI
摘要： Fruit derived from hybridization of 'Jiefangzhong' loquat with pollens from 'Changhong NoY, 'Xiangtian', 'Zaozhong No.6', 'Taicheng No.4', 'Moriowase', 'Baili', 'Golden Nugget' and 'Jiefanzhong' were analyzed to study the effect of pollen parent on fruit quality. Fruit weight was increased by out-crossing. The increase was significant when 'Moriowase', 'Baili', 'Goldes nugget' or 'Taicheng No.4' was used as pollen source, but not significant when the pollen parent was 'Changhong NoY, 'Xiangtian' or 'Zaozhong No.6'. No significant differences were observed on fruit cross diameter. The metaxenia phenomenon was not evident in pulp thickness, but out-crossing reduced flesh recovery and acidity. 'Xiangtian', 'Taicheng No.4', 'Golden Nugget' and 'Zaozhong No.6' pollen significantly increased content of soluble solids; 'Changhong No.3' pollen significantly reduced soluble solids, while 'Moriowase' and 'Baili' had no effect. 'Xiangtian', 'Zaozhong No.6' 'Taicheng No. 4', 'Moriowase' and 'Golden Nugget' pollen significantly increased total sugar content, while pollen from 'Changhong NoY decreased total sugar content.
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