| 苹果幼树生长结果的系统化控技术研究 |
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| 引用本文： | 黄卫东,韩振海,刘肃,冯国发,卢炳华.苹果幼树生长结果的系统化控技术研究[J].中国农业大学学报,1994(4):402-407. |
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| 作者姓名： | 黄卫东 韩振海 刘肃 冯国发 卢炳华 |
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| 作者单位： | 北京农业大学园艺系;北京市顺义县赵各庄乡林业站;北京市顺义县赵各庄乡林业站 北京; |
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| 基金项目： | 农业部八五重点课题的一部分 |
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| 摘 要： | 以不同年龄苹果幼树为试材,研究了几种植物生长调节物质对幼树营养生长、越冬抽条、花芽形成和座果的影响。结果表明,对定植当年和第二年的幼树,点涂含有细胞分裂素和微量元素的制剂——点枝灵软膏,可以定位促进当年生芽萌发抽梢,增加1～2次新梢发生量,从而促进幼树营养生长,使其迅速达到早结丰产所需的枝量(比对照至少早1～2年);对1～2年生幼树于早春2～3月喷施2次100倍防抽灵,可以防止苹果幼树越冬抽条,而对照抽条率达40%。应用烯效唑和刻芽环剥技术可以使苹果幼树适期成花或提早成花,而且达到丰产所需的成花数量。应用多效唑或烯效唑和果丰素技术可以明显提高苹果座果率(比对照增加约1倍)。
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| 关 键 词： | 苹果 幼树 系统化控 生长结果 越冬“抽条” 萌芽抽梢 |
| 收稿时间： | 1994/3/4 0:00:00 |
Research on Systematic-Chemical-Regulating Technology on the Growth and Fruiting of Young Apple Trees |
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| Huang Weidong Han Zhenhai Liu Su.Research on Systematic-Chemical-Regulating Technology on the Growth and Fruiting of Young Apple Trees[J].Journal of China Agricultural University,1994(4):402-407. |
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| Authors: | Huang Weidong Han Zhenhai Liu Su |
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| Institution: | Huang Weidong Han Zhenhai Liu Su (Dept.of Horticulture,Beijjing Agricultural University.Beijing 100094),Feng Guofa Lu Binghua (Zhaogezhuang Forestry Station,Shunyi County.Beijing) |
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| Abstract: | The effect of some plant growth regulating substances on vegetable growth,bud sprout- ing.shoot witheringin late winter,flower bud formation and fruit setting of the young apple trees of different cultivars were studied.Daub ofDianzhilingointment(a preparation consisting of CTK and mineral elements)to buds of shoot in the same and the second year of planting can significantly enhance bud sprouting to form shoots and thus increased vegetative growth(to two to many times than the control).However,the length o... |
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| Keywords: | apple young age tree systematic-chemical-regulating technology growth and fruiting shoot withering in late winter bud sprouting to form shoots |
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