核桃野外大砧嫁接技术研究  

Grafting techniques of big wild stock in walnut

作　　者：鲁定伟 

机构地区：[1]f云南省昌宁县林权管理服务中心,云南昌宁678100

出　　处：《经济林研究》2013年第1期134-138,共5页Non-wood Forest Research

基　　金：云南省昌宁县林业科研攻关团队项目

摘　　要：种植铁核桃实生苗或点播铁核桃果,将实生苗培育至地径4～6 cm后,再选择泡核桃优良品种接穗进行嫁接改良经营,这是云南核桃建园采用的主要方法。为给核桃生产提供技术支持,文中测定了不同地点、砧木、生长环境、接穗类型、接穗采集时间、接穗保湿方法、嫁接节令、嫁接方法及不同工人嫁接的云南核桃野外大砧嫁接成活率,分析了成活率差异的造成原因,并提出了相应的改进方法。To plant iron walnut seedlings or to bunch-plant iron walnut nut, and taking improved management selecting the bubble walnut varieties as scions, when the ground diameter of seedling is 4-6 cm, is the main walnut orchard planting method of Yunnan. The survival rates of big wild stock of Yunnan walnut were investigated in different treatments, for example, different locations, stocks, environments, and so on. The cause was analyzed, and some improvement methods were put forward.

关 键 词：核桃 野外大砧 嫁接成活率 

分 类 号：S664.1[农业科学—果树学]