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大枣嫁接建园,能充分利用野生酸枣资源。具有投资小、投工少、见效快、受益早的特点。我县近几年调整产业结构,发展大枣产业,已初见成效。 1 酸枣的选留 清棵 整盘 1.1 酸枣的选留与清棵。秋冬季,在酸枣资源丰富的荒坡、荒地内,按株间距3米～4米、且分布均匀的原则,选留粗度在0.8厘米以上、健壮、无枣疯病和检疫对象的酸枣树做砧木,每公顷保留750～1050株,达不到密度要求的最好就近刨野生酸枣树随时移栽补植达到要求;对酸枣资源较多的地边、地
Jujube grafted garden, make full use of wild jujube resources. With a small investment, less investment, quick, benefit early features. In recent years, my county adjust the industrial structure, the development of jujube industry, has achieved initial success. 1 acid jujube election leave clear whole tree 1.1 acid jujube election leave and clear trees. Autumn and winter, jujube resource-rich barren, wasteland, according to the spacing of 3 meters to 4 meters, and the distribution of the principle of selecting the coarseness of more than 0.8 cm, robust, jujube-free bates and quarantine objects jujube tree Do stock, keep 750 ~ 1050 plants per hectare, the density is not up to the best near the wild jujube tree transplanting replanting to meet the requirements; on jujube resources more land, and