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本文通过1990、1995及1996年在陕北的安塞和佳县红枣良种引进及嫁接改良试验的总结,认为春季插皮接、舌接是两种墒易实用的嫁接技术措施,赞皇大枣、骏枣等是适宜大面积推广的制干良种,并就有关技术环节及接后管理进行了研究和调查,提出了相应的意见和建议。最为重要的特点还在于将试验研究与技术培训推广紧密结合,同步进行,当年嫁接,当年结果,影响面大,示范性强。
In this paper, 1990, 1995 and 1996 in Ansai and Jiaxian County, Shaanxi Province, the introduction of improved varieties of jujube seeds and grafting trial concluded that the skin inserted in the spring then pick, the tongue is two kinds of moisture and practical grafting techniques, Zanhuang jujube , Jujube and other suitable for large-scale promotion of dry varieties, and on the technical aspects and then management conducted a study and investigation, put forward the corresponding comments and suggestions. The most important feature lies in the fact that the experimental research and technical training are closely integrated with each other and carried out simultaneously. When the grafting was carried out in that year, the result was large and the model was strong.