一、规划 1.选地:选择立地条件较好、土层较厚、面积较大、野生酸枣比较集中连片的地块进行嫁接,以便实现基地化生产。 2 选择砧苗:选择长势旺壮、达到嫁接粗度、无病虫害的酸枣苗留下嫁接,把小而密不宜嫁接的苗去掉。并在缺株处进行补空移栽。一般每667m~2保持110～220株。 3 整地:选好砧苗后开始整地,坡地要在每株酸枣树下修一个较大的鱼鳞坑,以便积蓄雨水。对于较平地块,要整成1m见方的树盘,树盘埂高20cm,成外高内低状,便于积 First, the planning 1. Election: Select the site conditions are better, thicker soil, larger area, wild jujube more concentrated contiguous plots for grafting in order to achieve the base of production. 2 Select anvil seedlings: Choose growing strong, reaching grafting thickness, no pests and diseases jujube seedlings left grafted, the small and dense should not be grafted seedlings removed. And fill in the vacant place for transplanting. Generally every 667m ~ 2 keep 110 ~ 220 strains. 3 Site Preparation: Select the rootstock after the beginning of site preparation, slopes to each jujube tree repair a larger scale pit, so as to save the rain. For more flat, to 1m square tree into a whole, tree 埂 height 20cm, into a high outer low shape, easy to plot