用保鲜袋贮运苗木效果好目前我国包装苗本大多仍沿用草袋、蒲包、麻袋等传统材料。这些材料保湿性能差、管理不当常达成苗木风干失水，严重影响苗本生命大和造林成活率。因此，苗本包装材料的改进，乃是造林作业中迫待解决的一个技术课题。根据林业发达国家的先进经验，我... Storage and transportation of seedlings with the effect of good storage bags At present, most of our packaging is still used herbal bags, pu bags, sacks and other traditional materials. These materials have poor moisturizing properties and improper management, often resulting in dryness and dehydration of seedlings, seriously affecting the survival rate of seedlings and their afforestation survival rate. Therefore, the improvement of seedling packaging materials is a technical issue awaiting solution in afforestation operations. According to advanced forestry developed countries experience, I ...