不同浓度缩节胺、胺鲜脂、烯效唑对辣椒幼苗生长发育的影响  

Effects of Different Concentrations of Mepiquat Chloride,Diethyl Aminoethyl Hexanoate and Uni⁃conazole on Growth and Development of Pepper Seedlings

作　　者：刘松年 王朋成 夏新发 陶珍[2] 田红梅[2] 张建[2] LIU Songnian;WANG Pengcheng;XIA Xinfa;TAO Zhen;TIAN Hongmei;ZHANG Jian(Nianfeng Vegetable Farming Farmers Professional Cooperative in Qiaocheng District,Bozhou 236800,China;In-stitute of Horticulture,Anhui Academy of Agricultural Sciences,Hefei 230031,China;Anhui Xinyuan Agricultural Technology Co.,Ltd.Hexian 238200,China)

机构地区：[1]亳州市谯城区年丰蔬菜种植农民专业合作社,安徽亳州236800 [2]安徽省农业科学院园艺研究所,安徽合肥230031 [3]安徽新源农业科技有限公司,安徽和县238200

出　　处：《安徽农学通报》2022年第11期44-46,53,共4页Anhui Agricultural Science Bulletin

基　　金：安徽省重点研究与开发计划项目(202004a06020057)。

摘　　要：为探讨缩节胺、胺鲜脂、烯效唑对夏季辣椒育苗的影响,该研究于辣椒幼苗不同发育期喷施不同浓度的缩节胺、胺鲜脂、烯效唑,测定辣椒株高、茎粗、干重,并计算壮苗指数。结果表明:采用不同浓度缩节胺、胺鲜脂、烯效唑喷施辣椒幼苗,对幼苗生长状况均有不同程度的影响,其中缩节胺浓度为300mg/L、胺鲜脂浓度为40~60mg/L、烯效唑浓度为0.9mg/L时,利于辣椒壮苗。将3种生长调节剂进行复配后,其壮苗效果优于单施,其中缩节胺300mg/L+胺鲜脂40mg/L+烯效唑0.9mg/L可用于夏季辣椒育苗调控。In order to explore the effects of mepiquat chloride,diethyl aminoethyl hexanoate and uniconazole on pep⁃per seedling breeding in summer,this study sprayed different concentrations of mepiquat chloride,diethyl aminoeth⁃yl hexanoate and uniconazole at different developmental stages of pepper seedlings to determine the plant height,stem diameter,dry weight,and the strong seedling index.The results showed that these plant growth regulator had different degrees of influence on the growth status of the pepper seedlings.The optimal concentration of mepiquat chloridediethyl,aminoethyl hexanoate and uniconazole for pepper seedlings was 300mg/L,40~60mg/L and 0.9mg/L,respectively.After compounding these three growth regulators on optimal concentration,the effect of strengthening seedlings is better than that of single application.Therefore,mepiquat chloride 300mg/L+diethyl aminoethyl hex⁃anoate 40mg/L+uniconazole 0.9mg/L can be used to regulate pepper seedlings in summer.

关 键 词：辣椒 缩节胺 胺鲜脂 烯效唑 壮苗指数 

分 类 号：S63[农业科学—蔬菜学]