利用Bacillus amyloliquefaciens SQR9研制复合微生物肥料
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国家有机类肥料工程技术研究中心 农业部长江中下游植物营养与肥料重点实验室 江苏省固体有机废弃物资源化高技术研究重点实验室 江苏省有机固体废弃物资源化协同创新中心 南京农业大学资源与环境科学学院,国家有机类肥料工程技术研究中心 农业部长江中下游植物营养与肥料重点实验室 江苏省固体有机废弃物资源化高技术研究重点实验室 江苏省有机固体废弃物资源化协同创新中心 南京农业大学资源与环境科学学院,国家有机类肥料工程技术研究中心 农业部长江中下游植物营养与肥料重点实验室 江苏省固体有机废弃物资源化高技术研究重点实验室 江苏省有机固体废弃物资源化协同创新中心 南京农业大学资源与环境科学学院,国家有机类肥料工程技术研究中心 农业部长江中下游植物营养与肥料重点实验室 江苏省固体有机废弃物资源化高技术研究重点实验室 江苏省有机固体废弃物资源化协同创新中心 南京农业大学资源与环境科学学院,国家有机类肥料工程技术研究中心 农业部长江中下游植物营养与肥料重点实验室 江苏省固体有机废弃物资源化高技术研究重点实验室 江苏省有机固体废弃物资源化协同创新中心 南京农业大学资源与环境科学学院,江苏禾喜生物科技有限公司,国家有机类肥料工程技术研究中心 农业部长江中下游植物营养与肥料重点实验室 江苏省固体有机废弃物资源化高技术研究重点实验室 江苏省有机固体废弃物资源化协同创新中心 南京农业大学资源与环境科学学院

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S144

基金项目:

江苏省科技支撑计划(农业)项目(BE2012377)、海南省应用技术研发与示范推广专项(ZDXM2014038)、国家自然科学基金项目(41101231)、淮安市科技支撑计划项目(SN201301)和国家“863”计划项目(2013AA102802)资助


Utilization ofBacillus amyloliquefaciens SQR9 for Developing Compound Microbial Fertilizer
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Affiliation:

National Engineering Research Center for Organic-based Fertilizers,Key Laboratory of Plant Nutrition and Fertilization in Low-Middle Reaches of the Yangtze River,Ministry of Agriculture,Jiangsu Key Laboratory of Solid Organic Waste Utilization,Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University,National Engineering Research Center for Organic-based Fertilizers,Key Laboratory of Plant Nutrition and Fertilization in Low-Middle Reaches of the Yangtze River,Ministry of Agriculture,Jiangsu Key Laboratory of Solid Organic Waste Utilization,Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University,National Engineering Research Center for Organic-based Fertilizers,Key Laboratory of Plant Nutrition and Fertilization in Low-Middle Reaches of the Yangtze River,Ministry of Agriculture,Jiangsu Key Laboratory of Solid Organic Waste Utilization,Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University,National Engineering Research Center for Organic-based Fertilizers,Key Laboratory of Plant Nutrition and Fertilization in Low-Middle Reaches of the Yangtze River,Ministry of Agriculture,Jiangsu Key Laboratory of Solid Organic Waste Utilization,Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University,National Engineering Research Center for Organic-based Fertilizers,Key Laboratory of Plant Nutrition and Fertilization in Low-Middle Reaches of the Yangtze River,Ministry of Agriculture,Jiangsu Key Laboratory of Solid Organic Waste Utilization,Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University,Jiangsu Hexi Biotechnology Co,Ltd,Jiangsu Taizhou,National Engineering Research Center for Organic-based Fertilizers,Key Laboratory of Plant Nutrition and Fertilization in Low-Middle Reaches of the Yangtze River,Ministry of Agriculture,Jiangsu Key Laboratory of Solid Organic Waste Utilization,Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization,Nanjing Agricultural University

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    摘要:

    针对化肥、传统有机肥和生物肥料的优缺点,开发集化肥速效、有机肥长效和生物肥增效为一体的复合微生物肥料具有重要意义。本文鉴于Bacillus amyloliquefaciens SQR9易在逆境中形成芽孢,具有耐盐性好,抗病,广谱促生等特点,利用其通过固态发酵研制的生物有机肥添加一定配比的无机化肥研制“全元”复合微生物肥料。同时通过粉状、颗粒复合微生物肥料存放试验和田间试验对“全元”复合微生物肥料的配方、工艺和肥效进行了初步的研究。结果表明:粉状和颗粒复合微生物肥料储存6个月时,功能菌活菌数量均超过国家标准(2×107 cfu/g,干重);田间试验结果表明,复合微生物肥料能明显促进番茄的生长,与等养分有机无机复合肥、化肥处理和不施肥处理相比,在总养分100 g/kg施肥水平下,番茄增产幅度分别达8.23%、10.26% 和37.73%;在总养分140 g/kg施肥水平下,番茄增产幅度分别达7.36%、13.92% 和44.77%。因此,利用Bacillus amyloliquefaciens SQR9能够生产粉状和颗粒状复合微生物肥料。

    Abstract:

    For the advantage and disadvantage of chemical fertilizer, organic fertilizer and tradition bio-fertilizer, the development of compound microbial fertilizer (CMF) containing characteristics of quick-efficiency for chemical fertilizer, long- quick-efficiency for organic fertilizer and enhanced-efficiency bio-fertilizer is significant. Since Bacillus amyloliquefaciens SQR9 can easily form spores when facing adversity, tolerate salt, effectively control multiple plant diseases and promote plant growth, adding suitable amount of chemical fertilizer in bio-organic fertilizer solid-state fermented with this strain was performed to explore CMF in this study. Meanwhile, storage and field experiments of powdery and granular compound microbial fertilizers were conducted. Results showed that after storage for 6 months, the number of viable strain SQR9 both in powderey and granular CMFs were more than 2 × 107 cfu/g DW fertilizer of the national standard. Field experiments showed that the compound microbial fertilizer significantly promoted the growth of tomato. Compared with the compound fertilizer and chemical fertilizer treatments with the same level of nutrition and no fertilizer control, the treatment of CMF containing 100 g/kg nutrients increased tomato yields by 8.23%, 10.26% and 37.73%, and the treatment of CMF containing 140 g/kg nutrients increased the yields by 7.36%, 13.92% and 44.77%, respectively.

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梁晓琳,孙 莉,张 娟,刘小玉,赵买琼,李 荣,华正洪,沈其荣.利用Bacillus amyloliquefaciens SQR9研制复合微生物肥料[J].土壤,2015,47(3):558-563. LIANG Xiao-lin, SUN Li, ZHANG Juan, LIU Xiao-yu, ZHAO Mai-qiong, LI Rong, HUA Zheng-hong, SHEN Qi-rong. Utilization ofBacillus amyloliquefaciens SQR9 for Developing Compound Microbial Fertilizer[J]. Soils,2015,47(3):558-563

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  • 收稿日期:2014-05-02
  • 最后修改日期:2014-06-26
  • 录用日期:2014-07-23
  • 在线发布日期: 2015-07-13
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