摘要
选用蛭石、珍珠岩、草炭、有机肥,按一定比例配成8种基质配方,研究不同基质材料对菘蓝萌发及幼苗期生长影响。结果表明:M4、M5是综合效果较好的基质配方,出苗率、株高、植株干重、根冠比、根长均明显优于其它处理。基质中加入有机肥可减少草炭用量,降低生产成本。
Effects of different substrate on seedling growth of Isatis indigotica Fort. was studied. The results showed that among the compound media both M4 and M5 were very excellent. It had significant advantages in many ways than other treatments like the emergence rate, plant height, dry of plant, root/shoot ratio, and root length. Adding appropriate organic fertilizer in the substrate can reduce the use of pear and down the cost of production.
出处
《北方园艺》
CAS
北大核心
2010年第6期209-210,共2页
Northern Horticulture
关键词
菘蓝幼苗
基质配方
生长
Isatis indigotica Fort
seedling
substrate formulae
growth
