| 绿香、香玲、元林核桃落花落果及果实的生长发育 |
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| 引用本文： | 孙永泉,高玉娜,侯立群,赵登超,韩传明,刘清华.绿香、香玲、元林核桃落花落果及果实的生长发育[J].林业科技,2011,36(2):27-30. |
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| 作者姓名： | 孙永泉 高玉娜 侯立群 赵登超 韩传明 刘清华 |
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| 作者单位： | 1. 山东师范大学生命科学学院,济南,250014
2. 山东省林业科学研究院,济南,250014 |
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| 基金项目： | 山东省农业良种工程项目(鲁科农字[2008]167号); 国家农业科技成果转化资金项目(2008GB2C600175); 中央财政林业科技推广示范跨区域重点推广示范项目(2009TK046号) |
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| 摘 要： | 在山东泰安地区对3个核桃早实品种的坐果和果实生长发育过程进行了系统观测,分析了早实核桃落花落果的原因。核桃落果现象主要发生在两个阶段,即核桃青果发育开始前落果和核桃青果发育开始后落果;核桃青果迅速膨大期发生在5月初至6月初,硬核期发生在6月中旬至7月上旬,核桃果仁充实期发生在7月上旬至8月底,核桃果实采收期为8月底至9月初,各阶段具体时间因品种而异;在核桃青果内部结构发育程度上,绿香要早于元林7天左右,香玲早于元林2～4天。
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| 关 键 词： | 核桃 落花落果 果实生长 |
Research of Early Walnut Fallen Petal Full-drop and Fruit Growth of Lvxiang,Xiangling,YuanLin |
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| SUN Yongquan.Research of Early Walnut Fallen Petal Full-drop and Fruit Growth of Lvxiang,Xiangling,YuanLin[J].Forestry Science & Technology,2011,36(2):27-30. |
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| Authors: | SUN Yongquan |
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| Institution: | SUN Yongquan (Shandong Normal University,Jinan 250014) |
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| Abstract: | Three kinds of walnut fruit drop phenomenon of early and the flower and fruit drop early walnut reasons were studied and analyzed.Walnut fruit drop a phenomenon that occurs in two main phases: before the development of walnut fruit development and walnut fruit drop after the start of fruit drop.The rapid expansion of walnut green fruit in early May to around early June;hard core of the place in mid-June to July were early;walnut kernel filling period early in July to the end of August.Walnut harvest period ... |
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| Keywords: | Walnut Flower drop Fruit growth |
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