Biotechnology Bulletin ›› 2022, Vol. 38 ›› Issue (1): 125-131.doi: 10.13560/j.cnki.biotech.bull.1985.2021-0432

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Effects of Microbial Fertilizer on Cucumis sativus L. Growth,Yield and Quality

WU Qi-man(), TIAN Shi-han, LI Yun-ye, PAN Ying-jie, ZHANG Ying()   

  1. School of Life Sciences,Shenyang Normal University,Shenyang 110034
  • Received:2021-04-02 Online:2022-01-26 Published:2022-02-22
  • Contact: ZHANG Ying E-mail:1730056486@qq.com;f5944@163.com

Abstract:

In order to explore the application effect of microbial fertilizer on the greenhouse cultivation of cucumbers,fruit Cucumis sativus L. were used as experimental materials,and the 4 treatments of applying “Ningdun” A liquid(T1),“Ningdun” B liquid(T2),both “Ningdun” A liquid and “Ningdun” B liquid(T3),and control(CK)were set up. The results showed that “Ningdun” promoted C. sativus L. plant growth,increased chlorophyll content and yield,and improved fruit nutrient quality. Meanwhile,it improved the activities of invertase and urease in the rhizosphere soil,also increased the content of nitrogen,phosphorus,potassium and other large elements in the rhizosphere soil. Among them,the combined application of “Ningdun” A liquid and B liquid presented the best effect.

Key words: microbial fertilizer, Cucumis sativus L., growth, quality, soil enzyme activity