摘要
采用不同浓度梯度的氯化镧溶液喷施孔雀草,探究不同浓度氯化镧对孔雀草生长的影响。试验结果表明,不同浓度梯度的氯化镧对孔雀草的形态指标和生理指标均有不同程度的影响,其中以浓度为200mg/L的氯化镧最有利于孔雀草的生长。
In this paper effects of LaCl3 of different concentration gradients on the growth of Tagetes patula were studied by spraying LaCl3 solutions of different concentration gradients on Tagetes patula plants. The results showed that LaCl3 of different concentration gradients had different effects on the morphological and physiological indexes of Tagetes patula plants with the concentration of 200 mg/L being the most suitable for the growth of Tagetes patula.
出处
《安徽林业科技》
2014年第4期31-33,41,共4页
Anhui Forestry Science and Technology
关键词
氯化镧
不同浓度
孔雀草
生长
LaCl3
Different concentrations
Tagetes patula
Growth