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榛子种子发芽困难,给人工繁育带来了不便,因而限制了它更广泛的发展和扩大栽培。为了寻求其种子的催芽方法,1963年我们在山西关帝山林区进行了试验,今将初步的试验结果总结如下。一、试验内容与方法 (一)试验内容 1.变温催芽处理:将种子混以2倍于种子体积的湿沙(用手可控成团),然后装入木箱中,种子的上、下面均铺以5厘米厚的湿沙。另一部分种子混以马粪,湿度为50％,其
Hazel seed germination difficulties, artificial breeding brought inconvenience, thus limiting its broader development and expansion of cultivation. In order to seek the germination method of its seeds, we conducted the experiment in the forest area of Guandi Mountain in Shanxi Province in 1963. The preliminary results of the experiment are summarized as follows. First, the test content and methods (a) test content 1. Temperature sprout germination treatment: the seeds mixed with 2 times the seed volume of wet sand (controlled by the group), and then loaded into the wooden box, the seeds above and below Are paved with 5 cm thick wet sand. Another part of the seed mixed with horse manure, humidity 50%