樟子松容器育苗,应抓好以下几个主要环节。(1)选地:应选择水源充足(有喷灌设施更好),病虫害少的砂壤地作育苗地,蔬菜地、盐碱地忌用。(2)配土装袋:用生黄土与人粪尿以85:15的比例混匀,堆集腐熟后即可装袋。袋装满压实后摆齐、挤直、整平,袋间用细沙充实,然后灌水。(3)处理种子:育苗所用种子纯度应在95%以上,发芽率在80%以上。育苗前, Pinus sylvestris container nursery, should grasp the following several main links. (1) Election: Should choose adequate water (better sprinkler irrigation facilities), less pests and diseases of pests for breeding, vegetable land, saline alkali hanged. (2) with soil bags: with raw loess and human excrement to 85:15 ratio of mixing, stacking can be bagged after maturity. After the bag is packed full of compaction, squeeze straight, leveling, filled with fine sand filled, and then irrigation. (3) to deal with seeds: seedling seed purity should be above 95%, germination rate of 80% or more. Before nursery,