| 廖光联,徐小彪.中华猕猴桃三种花期优异雄株的选育[J].中国南方果树,2018,47(2): |
| 中华猕猴桃三种花期优异雄株的选育 |
| Breeding of males with three mature types in Actinidia chinensis |
| 投稿时间：2017-09-19 修订日期：2017-11-08 |
| DOI： |
| 中文关键词: 中华猕猴桃 雄株 花粉性状 花期 |
| 英文关键词:A. chinensis male plant pollen characters flowering time |
| 基金项目:国家自然科学基金(31760559);江西省科技厅重大科技专项 (20161ACF60007) ; 江西省猕猴桃产业技术体系建设专项(JXARS-05) |
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| 摘要点击次数: 1939 |
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| 中文摘要: |
| 早熟型（早花型）、中熟型（中花型）、晚熟型（晚花型）为猕猴桃雄株花期的三种花期。在前期对江西省野生中华猕猴桃雄株种质资源地搜集、保存及评价的基础上，综合其花器性状、花粉性状及花期特征等，筛选出“早花型”、“晚花型”及“中花型”三种花期的中华猕猴桃优异雄株。早花型‘M11’优株，单花花粉量极大，达7.55×105个，花枝率100%，在江西省信丰地区3月底开花，花期12-15 d，与‘红阳’、‘东红’、‘赣红’等早熟品种花期相遇；中花型‘YS1’优株，花粉活力高，达78.61%，花枝率100%，在江西省奉新地区4月上旬开花，花期特长，达18-23 d，与‘金果’、‘徐香’、‘华优’、‘翠玉’等中熟品种花期相遇；晚花型‘M12’优株，花粉活力高，达75.55%，花枝率100%，在江西省信丰地区4月中旬开花，花期16-18 d，与‘金艳’、 ‘金魁’、‘海沃德’等晚熟品种花期相遇。 |
| 英文摘要: |
| Early maturing (early flowering), medium maturing (medium flowering), late maturing (late flowering) are three mature types of kiwifruit males. Kiwifruit is dioecious, needs to configure the corresponding pollination of male plants in production, the three mature types male plants in A. chinensis were screened from wild A. chinensis of Jiangxi Province. Early flowering type ‘M11’ and late flowering type ‘M12’ was screened from Xinfeng county, pollen grains count of ‘M11’ is vary large, about 7.55×105; flowering branch rate reached 100%, flowering at the end of March, florescence is about 12-15 days and with the ‘Hong Yang’, ‘Dong Hong’ ,‘Gan Hong’, and other early maturing varieties as flowering time in the area of Xinfeng. The pollen viability of medium flowering type ‘YS1’ with special long florescence was very high, about 78.61%; flowering branch rate reached 100%, flowering at the early of April, florescence was about 18-23 days and with the ‘Jin Guo’ , ‘Xu Xiang’, ‘Hua You’, ‘Cui Yu’ and other medium variety as flowering time in the area of Fengxin. The pollen viability of ‘M12’ is vary high, about 75.55%; flowering rate reached 100%, flowering at the mid of April, florescence is about 16-18 days and with the ‘Jin Yan’, ‘Jin Kui’ and other late maturing varieties as flowering time in the area of Xinfeng. |
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