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毛梾(Cornus walteri Wanger.)又叫车粱木(山东),油树、椋子木(陕西),是一种较好的木本油料树种。但由于种子含油,种皮极其坚硬,不易吸水,播种育苗往往当年产量低,甚至二、三年才能发芽出土。因此,在育苗中加强种子处理和出苗期的圃地管理工作,对提高育苗效果,是一项十分重要的关键措施。自1972年以来,我们曾试验过许多种种子处理方法,如冷冻法、火坑催芽法、硫酸处理法、温水(30—80℃)浸种法、牛粪拌种法以及混沙埋藏法等。据1973—1976年连续试验证明,混沙埋藏法最简便有效。现将毛梾种子混沙埋藏育苗的具体方法和
Cornus walteri Wanger. Also known as car beam wood (Shandong), oil tree, starwood (Shaanxi), is a better woody oil species. However, due to seed oil, the seed coat is extremely hard, not easy to absorb water, seeding nursery often low yield that year, or even two or three years to sprout unearthed. Therefore, strengthening seed management and nursery nursery management in raising seedlings is a very important and crucial measure to improve nursery efficiency. Since 1972, we have experimented with many kinds of seed treatment methods such as freezing method, fire pit germination method, sulfuric acid treatment method, warm water (30-80 ℃) soaking method, cow manure dressing method and sand mixed sand burial method. According to 1973-1976 years of continuous tests show that the sand mixed sand burial method is the most simple and effective. Now Mochi seed sand mixed with seedlings burying specific methods and