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机构地区:[1]聊城大学生命科学学院,山东聊城252059 [2]山东省冠县马颊河林场,冠县252500 [3]山东省聊城市直苗圃,聊城252000
出 处:《林业科技》2006年第5期62-63,共2页Forestry Science & Technology
摘 要:用酸枣仁播种育苗,出苗率达95%以上,比酸枣核层积处理播种出苗率提高19%,当年地径全部达到嫁接粗度(0.75 cm以上)。第2年对嫁接时期、接穗处理、嫁接方法的研究结果表明:4月份用蜡封接穗进行劈接或插皮接效果均好,成活率高达97.2%,平均苗高156 cm,平均地径1.45 cm。The rate of emergence of seedlings attained over 95 % by making use of sour jujube kernels to breed and plant. It increased by 19 % in contrast to that (0.75cm) of sour jujube pit in the way of stratification and planting. In the same year, the stem diameters of seedlings completely achieved graft thickness. In the second year, graft time. The results of graft time, scion disposal and grafting revealed that the effect was the best by adopting wax - sealing scion to split and joint in April; the higher survival rate achieved 97.2 % ; the average height of seedlings was 156cm; the stem diameter of seedlings was 1.45cm.
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