木酢液拌种对花生生长发育及产量的影响  

Study on Application of Pyrolignous Acid on Peanut Seed Dressing

作　　者：石延茂[1] 董炜博[1] 王辉[1] 徐德坤 何雄奎[3] 姜峰 李华军 王松娟 

机构地区：[1]山东省花生研究所,山东青岛266100 [2]临沂市植保站,山东临沂276001 [3]中国农业大学,北京100094 [4]莱西市种子管理站,山东莱西266600 [5]招远夏甸农技站

出　　处：《花生学报》2005年第2期27-29,共3页Journal of Peanut Science

摘　　要：研究表明,木酢液按花生用种量的0.75%～1.0%拌种,对花生的生长安全;木酢液可有效提高花生根瘤菌的活性,1.0%用量拌种,花生根瘤菌数增加43.5%,对花生根茎部病害的防治效果达78.52%～88.67%,花生根重增加13.77%～20.96%,花生秧重增加25.91%～28.29%,花生荚果增产13.55%～13.93%.Study on application of pyrolignous acid seed dressing on peanut showed that using pyrolignous acid with the quantity of 0.75 to 1.0 percent of peanut weight was safe to the peanut growth, and largely enhanced the activity of legume bacteria. Application of pyrolignous acid with quantity of 1.0% could increase the number of legume bacteria by 43.5%, the weight of rootby 13.77%~20.96%, the weight of paddy by 25.91%~28.29%, the product of pod by 13.55%~13.93%, and the controlling effect of disease on the root can also reach 78.52%~88.67%.

关 键 词：木酢液 生长发育 拌种 产量 花生根瘤菌 防治效果 用种量 花生秧 病害 根重 荚果 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治] S512.104.1[农业科学—植物保护]