| 云南不同地区核桃大树嫁接试验 |
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| 引用本文： | 赵廷松,范志远,谭凤琼,王洪艳,潘莉,邹伟烈,杜春花,刘娇,曾清贤,饶绍松,王斌.云南不同地区核桃大树嫁接试验[J].农业科学与技术,2017,18(4). |
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| 作者姓名： | 赵廷松 范志远 谭凤琼 王洪艳 潘莉 邹伟烈 杜春花 刘娇 曾清贤 饶绍松 王斌 |
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| 作者单位： | 1. 云南省林业科学院,云南昆明,650204;2. 丽江市林业科学研究所,云南丽江,674100;3. 鲁甸县林业局,云南鲁甸,657000 |
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| 基金项目： | 怒江州良种核桃丰产栽培技术集成示范[2014]TZYN01.Supported by High-quality Walnut High-yield Cultivation Technology Integration and Demonstration of Nujiang Lisu Autonomous Prefecture |
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| 摘 要： | 云南省核桃产业总面积288万hm2,近年来受到冻害长出铁核桃和发展速度过快杂劣品种问题突出,需改造嫁接的铁核桃和杂劣品种数量较大,5年内我们分别在昆明市省林业科学院、怒江州贡山县、丽江市古城区、曲靖市陆良县、昭通市鲁甸县5个不同地区采用劈接、切接、插皮接、插皮舌接4种方法进行试验.总结出:在云南省内不同地区大树嫁接改造,根据不同嫁接要求、特点和成活率情况,劈接法嫁接成活率不高,可以不考虑选用.其余3种嫁接法各有优点,可以根据实际需要选用.
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| 关 键 词： | 云南 不同地区 核桃大树 嫁接试验 |
Walnut Tree Grafting Experiments in Different Areas in Yunnan Province |
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| Songting ZHAO,Zhiyuan FAN,Fengqiong TAN,Hongyan WANG,Li PAN,Weilie ZOU,Chunhua DU,Jiao LIU,Qingxian ZENG,Shaosong RAO,Bin WANG.Walnut Tree Grafting Experiments in Different Areas in Yunnan Province[J].Agricultural Science ＆ Technology,2017,18(4). |
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| Authors: | Songting ZHAO Zhiyuan FAN Fengqiong TAN Hongyan WANG Li PAN Weilie ZOU Chunhua DU Jiao LIU Qingxian ZENG Shaosong RAO Bin WANG |
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| Abstract: | Yunnan has an area of 2.88 million hm2 walnut trees. Due to freezing injury and rapid growth, however, there are a lot of iron walnuts or inferior-quality walnuts ready for grafting. In five years, we conducted experiments in Kunming (Yunnan Academy of Forestry), Gongshan County, Gucheng City, Luliang County,and Ludian County by cleft grafting, veneer grafting, bark grafting and whip grafting.The grafting approaches should be selected according to grafting requirements,characteristics, and survival rate. For example, with a low survival rate, cleft grafting can be abandoned, and the rest approaches might be chosen as per practical demands. |
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| Keywords: | Yunnan Different areas Walnut trees Grafting experiment |
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