HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (4): 21-24.doi: 10.14088/j.cnki.issn0439-8114.2020.04.005

• Breeding & Cultivation • Previous Articles     Next Articles

Effect of different planting density and nitrogen application on yield of Emai 195

DUAN Bao-quan1, CHEN Bo2, ZHANG Jun-hua3, TAN Qing-feng4, YANG Ze-fu5   

  1. 1.Hubei Yicheng Agricultural Technology Extension Center,Yicheng 441400,Hubei,China;
    2.Hubei Yicheng Agricultural Product Quality and Safety Supervision and Inspection Station,Yicheng 441400,Hubei,China;
    3.Plant Protection Station of Yicheng City,Yicheng 441400,Hubei,China;
    4.Yicheng Agricultural Radio and Television School,Yicheng 441400,Hubei,China;
    5.Hubei Yicheng Agricultural and Rural Bureau,Yicheng 441400,Hubei,China
  • Received:2019-05-18 Online:2020-02-25 Published:2020-05-13

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Abstract: In order to accelerate the renewal of wheat varieties in Yicheng city and explore the yield performance of the new high quality medium gluten special wheat cultivars Emai 195 in Yicheng city, the orthogonal cultivation experiments of Emai 195 basic seedlings and nitrogen application two factors were carried out to study the optimum planting density and nitrogen application in Yicheng city. The results showed that under the condition of moderate fertility, when the basic seedlings were 255×104 plants/hm2 and the total nitrogen application was 165 kg/hm2, the yield of Emai 195 in Yicheng city was the highest, which was the best fertilizer treatment.

Key words: Emai 195, planting density, nitrogen application, yield, Yicheng city

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