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| 荸荠种杨梅变异新株系甬选56号的主要生物学特征及其AFLP鉴别 | |
| 引用本文： | 郑金土,张望舒,鲍露,王霄霄,褚有为,傅起升,徐昌杰,陈昆松.荸荠种杨梅变异新株系甬选56号的主要生物学特征及其AFLP鉴别[J].果树学报,2006,23(3):397-400. |
| 作者姓名： | 郑金土 张望舒 鲍露 王霄霄 褚有为 傅起升 徐昌杰 陈昆松 |
| 作者单位： | 1. 浙江省宁波市林特科技推广中心,浙江,宁波,315010 2. 浙江大学果实分子生理与生物技术实验室,农业部园艺植物生长发育与生物技术重点开放实验室,华家池校区,杭州,310029 3. 宁波市江北区农林水利局,浙江,宁波,315020 |
| 基金项目： | 浙江省宁波市科技攻关项目 |
| 摘 要： | 我国杨梅主栽品种荸荠种的品种退化严重。作者在宁波市江北区南联村荸荠种杨梅园选出了一株大果、优良的甬选56号单株。其单果重和果径分别达(14.25±1.56)g和(3.00±0.11)cm,均显著大于普通荸荠种单果重和果径分别为(9.05±1.39)g和(2.55±0.09)cm];甬选56号果实的可溶性总糖含量和有机酸总量分别为(125.97±4.25)和(10.04±0.32)mg/mL,普通荸荠种分别是(106.90±3.29)和(8.44±0.19)mg/mL。经过4年对甬选56号和普通荸荠种杨梅主要生物学和果实品质特征的调查,结果表明甬选56号的大果型和果实品质等优良性状具有稳定性,结合AFLP分子鉴别结果,认为甬选56号是一个变异新株系。 |
| 关 键 词： | 杨梅 果型 AFLP 果实品质 |
| 文章编号： | 1009-9980（2006）03-397-04 |
| 收稿时间： | 2005-12-28 |
| 修稿时间： | 2006-03-22 |
AFLP identification and characterization of Yongxuan 56, a new line of Biqi Chinese bayberry |
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| ZHENG Jin-tu,ZHANG Wang-shu,BAO Lu,WANG Xiao-xiao,ZHU You-wei,FU Qi-sheng,XU Chang-jie,CHEN Kun-song.AFLP identification and characterization of Yongxuan 56, a new line of Biqi Chinese bayberry[J].Journal of Fruit Science,2006,23(3):397-400. | |
| Authors: | ZHENG Jin-tu ZHANG Wang-shu BAO Lu WANG Xiao-xiao ZHU You-wei FU Qi-sheng XU Chang-jie CHEN Kun-song |
| Abstract: | Yongxuan 56, a new line of Biqi bayberry cultivar with bigger fruit and better fruit quality, was selected from a bayberry orchard located in Jiangbei district of Ningbo, Zhejiang province. Its average fruit weight and diameter reaches (14.25 ± 1.56) g and (3.00 ± 0.11) cm, significantly greater than that of the maternal cultivar Biqi (9.05 ± 1.39) g and (2.55 ± 0.09) cm. Both the content of soluble sugars and organic acids are higher in the fruit of the new line than those of the original cultivar Biqi, being (125.97±4.25) and (10.04±0.32) mg/mL juice versus (106.90±3.29) and 8.44±0.19 mg/mL juice. Results of 4 years investigation on the botanical characteristics and fruit quality proved that its bigger fruit and higher fruit quality are stable. Based on AFLP analysis, it is suggested that Yongxuan 56 is a genetically new line. |
| Keywords: | Bayberry Fruit size AFLP Fruit quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |