HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (22): 75-78.doi: 10.14088/j.cnki.issn0439-8114.2019.22.017

• Resource & Environment • Previous Articles     Next Articles

Application of biogas slurry in seed lotus cultivation

PENG Xia1, ZHOU Qi1, WEN Jiang-hui2, DENG Bing1, TAO Li-wen3, SHAO Zhong-bao1, HUANG Xing-xue1, JIANG Meng-fu4, GAO Qi-shuang1, DENG Chun-lei4, LIU Ming1, HUANG Xiang1, PU Zhen-yu1, ZHENG Yun-long4, TAN Jun-jun1, ZHANG Run-hua1   

  1. 1.Wuhan Academy of Agricultural Sciences,Wuhan 430208,China;
    2.College of Science,Wuhan University of Technology,Wuhan 430070,China;
    3.Wuhan Animal Epidemic Prevention and Control Center,Wuhan 430016,China;
    4.Wuhan Zhongliang Meat Food Co.,Ltd.,Wuhan 430200,China
  • Received:2019-06-19 Online:2019-11-25 Published:2019-12-09

Abstract: The biogas slurry from pig manure and urine after full anaerobic fermentation was used as organic fertilizer to carry out the fertilizer efficiency test of seed lotus. The results showed that the amount of biogas slurry was 450~600 m3/hm2, which was the best amount of biogas slurry. Compared with other groups, the single lotus seed was larger, the value of vertical and horizontal diameter was larger, the total number of lotus seeds in a single lotus seed was more, and the rate of single lotus seed was higher, and the yield of seed lotus was higher.

Key words: biogas slurry, seed lotus, cultivation

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