摘要
通过试验探索提高人参产量和质量的新途径,探讨木醋液的作用机理,为生产上推广应用提供理论依据。试验设喷洒稀释倍数200,300,400倍木醋液和喷洒清水对照4个处理,3次重复,小区面积为3m2,共喷洒4次。结果表明,叶面喷洒适宜稀释倍数的木醋液增强人参根系活力,促进对N、P、K的吸收,促进叶绿素的合成,具有提高产量和品质的作用,且以稀释200倍为效果最佳。木醋液可以作为叶面肥在人参栽培上应用。
The effect and mechanism of pyroligneous acid sprinkled on leaves to the yield of panax and content of ginsenoside was studied,pyroligneous acid diluted as 200,300,400 times and pure water as check,4 treatments,3 replicances,3 m2 square of each plot,4 insufflations in all period was designed in the experiment,The result shows： the proper diluted pyroligneous acid sprinkled on leaves can strengthen root vigor of panax,improving the absorbing of N, P,K,enhancing the composing of chlorophyl,promoted yield and quality.
出处
《华北农学报》
CSCD
北大核心
2010年第4期235-238,共4页
Acta Agriculturae Boreali-Sinica
基金
国家林业局"948"国际引进项目(2001-56)
关键词
木醋液
人参
产量
人参皂苷
Pyroligneous acid
Panax ginseng
Yield
Ginsenoside
