HUBEI AGRICULTURAL SCIENCES ›› 2018, Vol. 57 ›› Issue (13): 37-38.doi: 10.14088/j.cnki.issn0439-8114.2018.13.009

• Plant Protection • Previous Articles     Next Articles

Effects of Plant Growth Regulator Yuntianli on Citrus

ZHU Zuo-liang1, YU Chang-qing2, WANG Yun-feng3, ZHANG Bo-fen3, LIAO Gui-xin4, CAI Guang-lin2   

  1. 1.Yidu Plant Protection Station, Yidu 443300,Hubei,China;
    2.Yidu Agricultural Products Quality and Safety Supervision Bureau,Yidu 443300,Hubei,China;
    3.Yidu City Specialty Center,Yidu 443300,Hubei,China;
    4.Yidu Agricultural Station,Yidu 443300,Hubei,China
  • Received:2018-03-06 Online:2018-07-10 Published:2019-12-23

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Abstract: In order to improve the fruit setting rate, yield and quality of citrus（Citrus reticulata Blanco.） and reduce the pesticide use, the application of fungicides（80% mancozeb wettable powder） and plant growth regulator Yuntianli （0.01% （brassinolide soluble liquid） were used to do experiments to provide the basis and field demonstration for popularizing use. The results showed that the fungicide +Yuntianli（0.01% brassinolide） had obvious synergistic effects on the prevention and treatment of citrus diseases. It could improve the fruit setting rate, increase the fruit number, fruit weight and yield, improve the quality, reduce the pesticide dosage. Proposed large-scale promotion and application.

Key words: Citrus reticulata Blanco., Yuntianli, brassinolide

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