瓮安县银杏播种育苗技术初报  

Preliminary Report on Sowing and Seedling Technology of Ginkgo biloba in Weng'an County

作　　者：周薇 刘少轩 Zhou Wei;Liu Shaoxuan(Forestry Science and Technology Extension Center of Qiannan Prefecture,Duyun,Guizhou 558000,China)

机构地区：[1]黔南州林业科技推广中心,贵州都匀558000

出　　处：《绿色科技》2021年第15期15-16,共2页Journal of Green Science and Technology

摘　　要：采用两种不同的处理种子的方式,探索了适应瓮安县土壤气候环境的银杏播种育苗技术。结果表明:催芽的苗高、地茎分别是37.1 cm、0.70 cm;未催芽的苗高、地茎分别为30.0 cm、0.32 cm。催芽处理的银杏苗木苗高与地茎的生长明显更优,催芽处理的苗木生长健壮,两者的方差分析为极显著。Two different ways of seed treatment were used to explore the Ginkgo biloba seeding and seedling breeding technology which was adapted to the soil climate environment in Weng'an County.The results showed that the seedling height and ground stem growth of Ginkgo biloba seedlings treated with accelerated germination were better than those without accelerated germination.The seedling height and ground stem of accelerated bud treatment were 37.1cm and 0.70cm,respectively.The seedling height and ground stem were 30.0cm and 0.32cm,respectively.The seedlings of accelerated bud treatment grew healthily,and the variance analysis between them was extremely significant.

关 键 词：银杏 催芽处理 播种 苗高 地径 

分 类 号：S664.3[农业科学—果树学]