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山楂常见的有两种:一种是野生山楂,另一种是大山楂。人们食用的是大山楂,是由野生山楂嫁接而成。要培育砧木苗,主要是用种子繁殖。好的野生山楂种子有仁率达70—80%,种壳厚而坚硬,缝合线不易开裂,要想快出苗,必须进行种子处理。沙藏处理:要适当早采种。当野生山楂果面有三分之一左右着色时就采。采果后立即去掉果肉,取出种子,放在缸内浸泡10天,漂净种子上的果肉。捞出后以一份种子四份湿沙混拌均匀(沙子以
There are two common hawthorn: one is wild hawthorn, the other is big hawthorn. People eat big hawthorn, which is grafted from wild hawthorn. To cultivate rootstock seedlings, mainly with seed breeding. Good wild hawthorn seed kernel rate of 70-80%, the shell thick and hard, suture is not easy to crack, in order to quickly emerge, you must seed treatment. Sand handling: should be suitable for early mining. When the wild hawthorn fruit when about one-third of the color when mining. Remove the pulp immediately after picking fruit, remove the seeds, soak in the tank for 10 days, rinse the seeds on the pulp. Remove a portion of four wet sand and mix well (sand to