Experimental reports on using "Penzhangjing" for Larix loptolepis  

作　　者：王庆满 韩友志 黄国学 李春胜 李秀芬 

出　　处：《Journal of Forestry Research》1999年第1期61-63,共3页林业研究（英文版）

摘　　要：Experiments on spaying Penzhangjing on seedlings ofLarix leptolepis was conducted for a year. The height growth and diameter at foot of experimental seedlings increased by 34.3% and 35.5%, respectively, compared with control seedlings. Variance analysis concludes that Penzhangjing have obvious effect on growth of height and diameter at foot of seedlings.Experiments on spaying Penzhangjing on seedlings ofLarix leptolepis was conducted for a year. The height growth and diameter at foot of experimental seedlings increased by 34.3% and 35.5%, respectively, compared with control seedlings. Variance analysis concludes that Penzhangjing have obvious effect on growth of height and diameter at foot of seedlings.

关 键 词：Penzhangjing Larix leptolepis XYLEM SEEDLINGS 

分 类 号：Q945[生物学—植物学]