雪松的播种育苗技术胡一民，姚进社雪松是世界著名的观赏树种，也是我国园林绿化的主要树种之一。近年雪松苗一直比较畅销，中小规格的苗木特别是实生苗，十分紧缺，林业部门从美国、印度等国进口了部分种子，以满足国内场圃育苗的需要。雪松播种育苗，主要应抓住以下几个... Cedar sowing seedling technology Hu Yimin, Yao Jinshe Cedar is a world-renowned ornamental tree species, but also one of the major tree species in our landscaping. Cedar seedlings in recent years has been more popular, small and medium-sized seedlings, especially seedlings, is very scarce, the forestry sector from the United States, India and other countries to import some of the seeds to meet the needs of domestic nursery nursery. Cedar sowing seedlings, the main should seize the following ...