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1979年3月,我们将林业部分发给我省、引自意大利、西班牙、法国的19个油橄榄品种的枝条,采用单芽嵌合枝接的方法进行高接繁殖,嫁接在我所1977年定植的采穗圃上。砧木品种多为柳叶,株行距1米×1米。各品种平均嫁接成活率为83.8％,且抽梢快,生长良好。从四月下旬接芽开始展叶抽梢到十一月下旬,19个品种一次枝抽梢平均达102.5cm,基径1.09cm。且发枝率强,19个品种中除窄冠外,其余18个品种发枝三级,个别品种如奥布卡发枝四级(详见表一)。基本形成树冠。
In March 1979, we sent the forestry department to our province, and from the branches of 19 olive cultivars in Italy, Spain and France, we adopted the method of single-bud chimeric sticking for high propagation and grafting. In our 1977 planting On the sprout garden. Rootstock varieties are mostly willow, spacing of 1 m × 1 m. The average grafting survival rate of all varieties was 83.8%, and fast shoots, good growth. From the beginning of April, the buds began to unfold the leaves to the end of November. In 19 varieties, the average diameter of the branches reached 102.5 cm and the base diameter was 1.09 cm. And the rate of hair growth, 19 varieties except narrow crown, the remaining 18 varieties of three branches, individual varieties such as the A Bu Bu card four branches (see Table 1). Basically formed crown.