摘要
盆栽试验结果表明,用福尔马林进行土壤消毒,结合接种泡囊—丛枝菌根(Vesicular—Arbuscular Mycorrhiza,VAM)真菌,对克服苹果苗圃地的连作障碍,促进海棠实生苗生长具有明显的作用。单纯土壤消毒不能解决苹果连作障碍问题,但福尔马林是较有前途的土壤消毒剂。
The experiment was carried out with crabapple(Malus hupehensis Rehd.) Seedlings planted in pots with soil collected from apple nurseries.The results indicated that soil sterilization and inoculation with vesicular-arbuscular mycorrhizal fungi(Glomus epigaeum Daniels et Trappe)increased growth of the seedlings (eg, plant height,leaf number and area)and overcame the harmful-ness from succession cropping of apple. Soil sterilization with formaldehyde is a convenient method and the agent is a more effective disinfectant.
出处
《山东农业科学》
1990年第4期18-20,共3页
Shandong Agricultural Sciences
关键词
连作
障碍
苹果
苗圃地
harmfulness from succession cropping
soil sterilization
formaldehyde
vesicular-arbuscular mycorrhiza(VAM)
inoculation
crabapple Malus hupekensis Rehd.)
