针叶树幼苗生长慢,苗期喜欢蔽荫,而阔叶树幼苗,只有充足的阳光照射,苗木才能茁壮生长。根据针阔叶树苗不同的习性,进行同床混交育苗,就可达到针阔叶树苗取长补短、相互利用的目的。同时也节省了遮荫所用的架帘等设施,省工省力,减少开支。实践证明,产苗量并不少,据统计,针 Conifer seedlings grow slowly, seedling like shade, and broadleaf tree seedlings, only sufficient sunshine, seedlings can thrive. According to different habits of needle and broadleaf saplings, mixed seedlings with the same bed, you can achieve coniferous saplings learn from each other, the purpose of mutual use. At the same time, the utility model also saves the facilities such as curtains used for shading, which saves labor and costs. Practice has proved that the amount of seedlings produced and not less, according to statistics, needle