| 猕猴桃在南京地区开花物候期观察 |
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| 引用本文： | 潘德林,黄胜男,张计育,王刚,翟 敏,郭忠仁.猕猴桃在南京地区开花物候期观察[J].农学学报,2016,6(10):63-66. |
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| 作者姓名： | 潘德林 黄胜男 张计育 王刚 翟 敏 郭忠仁 |
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| 作者单位： | 江苏省中国科学院植物研究所,南京,210014 |
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| 基金项目： | 江苏省科技项目“宁镇丘陵地区特色果品产业优化升级关键技术集成创新与示范”(BE2015350)；泰州市科技项目“猕猴桃细菌性溃疡病防 控技术体系研究与示范”(TN201511)。 |
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| 摘 要： | 观察中华和美味猕猴桃优良品种在南京地区开花物候期,为其花期管理和授粉提供理论依据.笔者田间观察记录中华猕猴桃和美味猕猴桃的初花期、盛花期、末花期和坐果期,并统计不同猕猴桃品种的花期长度.结果表明,中华和美味猕猴桃的花期集中在4月中旬—5月上旬,'红阳'的初花期最早,为4月10日,'海沃德'初花期最晚,为5月3日,两者相差24天.并且不同猕猴桃品种的花期长短不一,'翠玉'的花期最长,为17天,而'金魁'的花期最短,仅5天.中华猕猴桃的初花期比美味猕猴桃早,并且花期比美味猕猴桃长.
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| 关 键 词： | 猕猴桃 开花物候期 花期 花期长度 |
| 收稿时间： | 2016/6/12 0:00:00 |
| 修稿时间： | 2016/7/8 0:00:00 |
Observation on Flowering Phenology of Kiwifruit Species in Nanjing |
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| Abstract: | The authors observed the difference of flowering phenology between A.chinensis and A.deliciosa species in Nanjing in order to provide a theoretical guidance for their florescence prediction and management. A.chinensis and A.deliciosa species were used to observe and record early flowering stage, full flowering stage, dropping flowering stage and fruiting stage in the field. At the same time, the statistics of their blossom duration were analyzed. The results showed that:the florescence of A.chinensis and A.deliciosa species concentrated in the mid April and the early May,'Hong yang'bloomed the earliest on April 10 and'Hayward'bloomed the latest on May 3, the difference of which was 24 days; in addition, different kiwifruit varieties had different blossom duration, the longest blossom duration of'Cuiyu'was 17 days and the shortest blossom duration of'Jinkui'was only 5 days;A.chinensis species bloomed earlier and had longer blossom duration than A.deliciosa. |
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| Keywords: | Kiwifruit Flowering Phenology Florescence Blossom Duration |
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