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中国农学通报 ›› 2017, Vol. 33 ›› Issue (36): 58-62.doi: 10.11924/j.issn.1000-6850.casb17080071

所属专题: 植物保护 园艺

• 林学 园艺 园林 • 上一篇    下一篇

生物菌肥和土壤调理剂对大棚春黄瓜生长、产量和病害的影响

王广印,郭卫丽,陈碧华,沈军,李贞霞   

  1. 河南科技学院园艺园林学院,河南科技学院园艺园林学院,河南科技学院园艺园林学院,河南科技学院园艺园林学院,河南科技学院园艺园林学院
  • 收稿日期:2017-08-17 修回日期:2017-12-17 接受日期:2017-10-25 出版日期:2017-12-29 发布日期:2017-12-29
  • 通讯作者: 王广印
  • 基金资助:
    河南省大宗蔬菜产业技术体系“耕作栽培岗位专家”建设项目“设施蔬菜连作障碍综合调控技术研究与示范”(S2010-03-G04);河南省科技 攻关重点项目“设施蔬菜持续高产高效关键技术研究与示范”(112102110023);国家自然科学基金青年基金项目“南瓜抗白粉病基因的分离及功能鉴 定”(31401876)。

Effects of Bio-bacterial Fertilizer and Soil Amendment on Growth, Yield and Disease of Greenhouse Spring Cucumber

  • Received:2017-08-17 Revised:2017-12-17 Accepted:2017-10-25 Online:2017-12-29 Published:2017-12-29

摘要: 探讨生物菌肥、土壤调理剂及其配施处理对大棚春黄瓜生长、产量及病虫害的影响。试验设968、土壤调理剂、968+土壤调理剂、EM+土壤调理剂、968+EM+土壤调理剂及对照(施基肥和常规追肥)共6个处理,每个处理设3次重复,共有18个处理小区,各处理小区采用随机区组排列,每畦面积为10.3 m2。定植后,采取5点取样20株黄瓜,挂牌定株调查与测量。结果表明:生物菌肥、土壤调理剂及其配施处理都对黄瓜生长表现一定的促进作用,可使株高和茎粗增加,节间缩短,其中以“EM+968+调理剂”配施处理的促进效果显著。生物菌肥、土壤调理剂及其配施处理也均提高了黄瓜的单果重和产量,其中以“EM+968+调理剂”配施处理的效果最为显著。不同试验处理也均不同程度地降低了大棚黄瓜霜霉病、靶斑病的发病率和病情指数,并提高了防治效果,而其中“EM+968+调理剂”配施处理的防病效果最好,“968+调理剂”处理的防治效果次之。可见,生物菌肥和土壤调理剂配施处理的加成效应比较显著。

关键词: 玉米, 玉米, 品种特征, 品种选育

Abstract: The effects of bio-bacterial fertilizer and soil amendment on the growth, yield and disease of spring cucumber were studied in plastic-protected cultivation using a method of field experiment. The results showed that three treatments (bio-bacterial fertilizer, soil amendment and their combination) had a positive regulation on growth performance of cucumber, and caused the plant height and stem diameter increased, internodes shortened. Among them the "EM + 968 + amendment” treatment was proven to be significantly positive. The single fruit weight and yield of the cucumber were also increased by those treatments and the "EM + 968 + amendment” was most significant. In addition, all treatments decreased the disease incidence and disease index of cucumber downy mildew and target spot respectively and improved the prevention and control of these diseases; the "EM + 968 + amendment " was best, the following was the " 968 + amendment ". Therefore, the combination of bio-bacterial fertilizer and soil amendment has a significant positive effect on spring cucumber in plastic-protected cultivation.

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