摘要
有效微生物群(EM)对萌发种子中酶活性有较大影响。除EM原液外,各种浓度的EM稀释液浸种都能不同程度提高a-淀粉酶活性和CAT活性。叶面喷施EM能显著提高叶片光合作用速率及干旱条件下SOD和CAT活性,具有促生长和抗旱作用。EM还能加速有机质分解。
Soaking with EM dilute solution could influence the activities of a-amylase and CAT in germinated seed of corn.All concentration enhanced the activities of a-amylase and CAT except original EM solution.Spraying the EM dilute solution evidently raises the photosynthetic rate under normal conditions and the activeties of SOD and CAT under drought condition.Which showed that EM has the functions of advancing growth and drought resistance.EM could promote the release of soil available nutrients and the decomposition of organic matter.
出处
《玉米科学》
CAS
CSCD
1999年第1期62-64,共3页
Journal of Maize Sciences