Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (18): 130-133.doi: 10.11924/j.issn.1000-6850.casb19030099

Special Issue: 玉米

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A Multifunctional Endophytic Bacillus Fertilizer Improves the Quality of Off-season Fresh Maize

Xu Zheng1, Qiu Shiming2   

  1. 1ChongQing Agriculture Committee, Chongqing 401121
    2Agricultural Service Center of Xiaolin Town, Tongliang District, Chongqing, Chongqing 402586
  • Received:2019-03-23 Revised:2019-04-24 Online:2020-06-25 Published:2020-07-10

Abstract:

An endogenous and multifunctional bacillus fertilizer has been developed, to study its fertilization efficiency, a simple comparative experiment was conducted with off-season fresh maize growing in the sloping land of red-brown-purple soil. Compared with the control of applying 76.048 kg organic and inorganic compound fertilizer in 210 m2 soil (the normal fertilizer level), after applying 2.94 kg bacillus fertilizer in the 210 m2 soil, the quality of fresh maize was improved obviously. The water-soluble amino acids, water-soluble reducing sugar and vitamin C increased by 40%, 198% and 30%, respectively. At the same time, the crude fiber and starch content decreased by 0.15% and 10.68%, respectively. This bacterial fertilizer is valuable for further research on soil fertility.

Key words: Bacillus megaterium, endophytic, bacterial manure, fresh maize, quality

CLC Number: