欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2020, Vol. 36 ›› Issue (4): 123-129.doi: 10.11924/j.issn.1000-6850.casb20190900633

• 植物保护·农药 • 上一篇    下一篇

中药复方抗病毒复配剂对太子参病毒病防效及产质量的影响

郑明强1, 王若焱2(), 王道平2, 潘卫东2, 柳小兰2, 杨莹2, 李春燕2, 李忠3, 肖敏炼4, 张忠4   

  1. 1 遵义市土肥站,贵州遵义 563000
    2 贵州省中国科学院天然产物化学重点实验室,贵阳 550000
    3 贵州大学,贵阳 550000
    4 遵义金喜农业科技有限公司,贵州遵义 563000
  • 收稿日期:2019-09-11 修回日期:2019-11-11 出版日期:2020-02-05 发布日期:2020-02-08
  • 通讯作者: 王若焱
  • 作者简介:郑明强,男,1973年出生,高级农艺师,研究方向：土壤利用改良、肥水利用、节水栽培。E-mail：414217505@qq.com。
  • 基金资助:
    国家重点研发计划“天然生物绿色农药的合成生物学”(2017YFD0201402);贵州省科技支撑计划“太子参、半夏病害本草绿色防控技术研究与示范”(黔科合支撑[2017]2825);贵阳市科技项目“药物技术服务平台及创新能力建设”(筑科合同[2017]8-2号);贵阳市高新区科技项目“贵州省中药民族药技术创新共享服务平台建设”(GXCX-2018-001)

Effect of Traditional Chinese Medicine Antiviral Compounds on Virus Controlling, Yield and Quality of Radix Pseudostellariae

Zheng Mingqiang1, Wang Ruoyan2(), Wang Daoping2, Pan Weidong2, Liu Xiaolan2, Yang Ying2, Li Chunyan2, Li Zhong3, Xiao Minlian4, Zhang Zhong4   

  1. 1 Zunyi Soil and Fertilizer Station, Zunyi Guizhou 563000
    2 The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang 550000
    3 Guizhou University, Guiyang 550000
    4 Zunyi Jinxi Agricultural Technology Co., Ltd., Zunyi Guizhou 563000
  • Received:2019-09-11 Revised:2019-11-11 Online:2020-02-05 Published:2020-02-08
  • Contact: Wang Ruoyan

RichHTML

0

PDF (PC)

120

摘要：

根据中医组方理论形成太子参抗病毒1号及3号中药复方复配剂,其余根据文献记载药用植物化学成分组合叠加形成太子参抗病毒相应药用植物复配剂。选用连作2年太子参种植地块,通过完全区组小区试验考察不同处理对太子参病毒病防效及产质量的影响。结果表明,抗病毒1号中药复配剂（以下简称抗病毒1号复配剂）处理的太子参病毒病发生率比对照降低63.37%(P<0.01),病指比对照降低90.61%,防效最高(90.63%,P<0.01),其余4个配方对病毒病防效均超过80%。对病指在5级以上的太子参植株,施用抗病毒1号复配剂1次后可防止病毒病继续扩散,3次后感染病毒病太子参叶片可恢复正常,5次后叶片病斑和感病症状完全消失,植株恢复正常生长。抗病毒1号及3号复配剂处理产量分别比对照提高了197%及159%(P<0.01),其余处理产量分别提高68%、69%、68%(P<0.01)。抗病毒1号和3号复配剂对太子参总多糖及环肽B含量均有较好提升作用,提高总多糖含量效果最好的处理是抗病毒1号复配剂（提高14%）;提高环肽B效果最好的处理是抗病毒3号（提高11%）。综合来看,抗病毒1号复配剂在防控已经发生的病毒病及提升产质量具有显著效果,选取抗病毒1号复配剂进入下一轮试验。根据中医理论与技术方法形成的配方综合表现好于单纯将具有抗病毒活性中药材叠加,尤其利于提高药材品质。本研究为太子参有效防治及治疗病毒病提供了有机级别多效合一的防治措施。

关键词: 中药复方制剂, 抗病毒复配剂, 太子参, 病毒病预防, 病毒病治疗, 产质量

Abstract:

Different antiviral formulations for virus diseases of radix pseudostellariae were formed, in which No.1 and No.3 compounds were based on traditional Chinese medicine prescription theory, and the others were based on the superposition of medicinal plant chemical components. The plots of radix pseudostellariae cultivated for 2 years in succession were selected for complete block experiment. The aim of this experiment is to investigate the effects of different treatments on virus control effect, yield and quality of radix pseudostellariae in field. The results indicated that the virus disease incidence of No.1 compounds treatment was 63.37% lower than that of the control group (P<0.01), and the disease index was 90.61% lower than control group, with the highest control effect (90.63%, P<0.01), while the virus control effect of the other 4 treatments were all higher than 80%. When the virus disease index was above grade 5, No.1 compounds treatment could prevent the spread of the virus after one application. After three applications, the leaves of infected radix pseudostellariae could be recovered. After five applications, leaf spots and symptoms of infection completely disappeared with bright color, and the plants returned to normal growth. No.1 and No.3 compounds treatment increased the yield significantly, by 197% and 159% compared with that of the control (P<0.01). The yield of other treatments was 68%, 69% and 68% (P<0.01) higher than that of the control, respectively. No.1 and No.3 compounds treatment could also increase the contents of total polysaccharide and cyclic peptide B of radix pseudostellariae. The total polysaccharide content of No.1 compounds treatment was the highest (14%), and the content of cyclic peptide B of No.3 compounds treatment was the highest (11%). In a word, No.1 compounds treatment has significant effects on preventing and controlling viral diseases thus improving yield and quality, which can be selected for the next round of test. Formulation based on traditional Chinese medicine prescription theory works better than formulation based on superposition of medicinal plant chemical components, especially on improving the quality of medicinal materials. The study could provide an organic multi-effect measure to control the virus disease and recover the infected plants of radix pseudostellariae.

Key words: Chinese herbal compound extract, antiviral compounds, radix pseudostellariae, viral disease prevention, viral disease recovery, yield and quality

中图分类号: