摘要
以香石竹幼苗为试材 ,进行叶面喷施PP333 试验 ,结果表明 ,与对照相比叶面喷施PP333 使植株生长速率下降 ,叶片过氧化物酶活性显著提高 ,在香石竹幼苗生长后期植株体的叶绿素。
The carnation seedlings were used in this experiment. The determination results showed that in contrast to control, the foliar-spraying PP333 decreased growth rate, increased significantly peroxidase activity of leaves at all stage, and increased content of chlorophyll and protein, as well as the activity of superoxide dismatuse in carnation leaves only at late growth stage.
出处
《沈阳农业大学学报》
CAS
CSCD
2000年第6期570-571,共2页
Journal of Shenyang Agricultural University
基金
河北农业技术师范学院青年科学基金课题
