摘要
为探明设施葡萄叶萎蔫现象的发生原因,调查了设施葡萄生长的环境条件,结果认为设施内气温与地温比例失调和结实过量是叶萎蔫现象发生的主要原因,土壤碱性化、土壤板结和CEC偏低也是叶萎蔫现象发生的重要原因,设施内葡萄的栽植位置加重叶萎蔫现象发生程度。
In order to prove up the reason of leaf fading occurred in facility grape, vegetal condition of facility grape was investigated. The results showed that the major reason was maladjusted rate of air temperature and ground temperature and excessive fruits, soil alkalization, soil harden and low CEC was also the important reason and cultivated position increased the degree of leaf fading.
出处
《北方园艺》
CAS
北大核心
2007年第5期89-90,共2页
Northern Horticulture
