浸根对3种药材根部形态建成及产量的影响  

Effects of Soaking Roots on the Root Formation and Yield of Three Herbs

作　　者：杨祎辰 逯莉[1] 王二欢 刘峰 常晖 马存德 

机构地区：[1]陕西国际商贸学院,陕西咸阳712046 [2]陕西步长制药有限公司,陕西西安710075

出　　处：《安徽农业科学》2018年第7期54-56,61,共4页Journal of Anhui Agricultural Sciences

基　　金：国家中药标准化项目"脑心通胶囊标准化建设"(ZYBZH-C-QIN-45)

摘　　要：[目的 ]研究浸根对3种药材根部形态建成及产量的影响,为当地农户对种苗的预处理提供科学依据。[方法]将迈舒平、阿米西达等药剂调制不同浓度配比,对甘肃3种道地药材当归、党参、黄芪种苗进行浸根处理。在大田试验条件下,设置5个处理组、1个对照,测定根长、根粗、支根数、单支鲜(干)重、产量,并进行经济效益分析。[结果]随着迈舒平浓度的升高,3种药材的根长、根粗、单支鲜(干)重呈增加趋势;而阿米西达则对根部生长影响不大;高效氯氰菊酯+苏云金杆菌+枯草芽孢杆菌则会对根部生长有一定的促进作用。[结论]迈舒平+水(10 m L+5 kg)浸根处理可以有效促进当归、黄芪的根部形态建成,并提高经济效益,而高效氯氰菊酯+苏云金杆菌+枯草芽孢杆菌+水(0.2 m L+0.2 m L+18 g+0.3 kg)浸根处理可以有效促进党参的根部形态建成,并提高经济效益。[Objective] The effect of soaking roots on the root formation and yield of three herbs was studied,and provide the scientific basis for the pre-treatment of seedlings. [Method] Cruiser Maxx B 287. 4 FS,Azoxystrobin and other pharmacies were modulated by different concentrations,and soaking roots of three herbs was conducted. Five treatments and CK were set up in the field experiment. The root length,root thicness,branch number,fresh( dry) weight and yield were determined,and economic benefit analysis was performed. [Result]With the increase of the concentration of Cruiser Maxx B 287. 4 FS,root length,root thickness and fresh weight( dry weight) of three herbs generally showed an increasing tendency. However,Azoxystrobin had little effect on root growth. Beta cypermethrin + Bt + Bacillus subtilis + water can promote root growth. [Conclusion] The treatment of Cruiser Maxx B 287. 4 FS + water( 10 m L + 5 kg) could effectively promote the root formation of Angelica sinensis and Astragalus membranaceus,and improve the economic efficiency. Beta cypermethrin + Bt + Bacillus subtilis +water( 0. 2 m L + 0. 2 m L + 18 g + 0. 3 kg) treatment could effectively promote the root formation of Codonopsis,and improve economic efficiency.

关 键 词：当归 党参 黄芪 产量 形态建成 

分 类 号：R282.2[医药卫生—中药学]