摘要
不同浓度的硝酸镧溶液处理玉米幼苗可不同程度地增加根数 ,提高根系和幼苗的干、鲜重 ,并能促进根系和幼苗的伸长生长。同时 。
Different concentration of La(NO3)3 solution could increase t he number of root and fresh and dry weight of root and seedlings to some extent.It was ben efit to the extension of root and growth of seedlings.Meanwhile,it could improve the content of chlorophyll.
出处
《华北农学报》
CSCD
北大核心
2000年第z1期16-19,共4页
Acta Agriculturae Boreali-Sinica
关键词
硝酸镧
玉米
影响
Effect
La(NO3)3
Growth
Maize
