| 生物有机肥在盐碱地上的应用效果及其对玉米的影响 |
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| 引用本文： | 高亮,丁春明,王炳华,史卓强,郝红伟,王建光,李军.生物有机肥在盐碱地上的应用效果及其对玉米的影响[J].山西农业科学,2011,39(1):47-50. |
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| 作者姓名： | 高亮 丁春明 王炳华 史卓强 郝红伟 王建光 李军 |
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| 作者单位： | 1. 山西晨雨科技开发连锁经营有限公司,山西,太原,030032
2. 太原市科技应用推广站,山西,太原,030009 |
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| 基金项目： | 志谢：在项目设计、试验中,张庆同志做了大量工作,在此深表感谢! |
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| 摘 要： | 通过筛选能够在高渗透压条件下生长发育的巨大芽孢杆菌和枯草芽孢杆菌,将其作为功能微生物发酵生产出生物有机肥,应用于盐碱地改良。同化学改良法比较得出,在投入相同的条件下,生物有机肥改良的盐碱地土壤理化性状显著改善,土壤微生物数量明显增多,生物量碳、土壤的呼吸作用和酶活性也有一定增加;玉米长势良好,植株健壮,叶色浓绿,未出现盐碱化症状,增产幅度明显。试验表明,利用生物有机肥进行盐碱地改良是一种经济有效的方法。
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| 关 键 词： | 巨大芽孢杆菌 枯草芽孢杆菌 生物有机肥 盐碱地 玉米 |
Application Effects of Biological Organic Fertilizer in Saline-alkali Soil and Its Impacts on Maize |
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| GAO Liang,DING Chun-ming,WANG Bing-hua,SHI Zhuo-qiang,HAO Hong-wei,WANG Jian-guang,LI Jun.Application Effects of Biological Organic Fertilizer in Saline-alkali Soil and Its Impacts on Maize[J].Journal of Shanxi Agricultural Sciences,2011,39(1):47-50. |
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| Authors: | GAO Liang DING Chun-ming WANG Bing-hua SHI Zhuo-qiang HAO Hong-wei WANG Jian-guang LI Jun |
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| Institution: | GAO Liang1,DING Chun-ming1,WANG Bing-hua2,SHI Zhuo-qiang1,HAO Hong-wei1,WANG Jian-guang1,LI Jun1(1.Shanxi Chenyu Science and Technology Development Chain Management Co.,Ltd.,Taiyuan 030032,China,2.Science and Technology Application Development Station in Taiyuan City,Taiyuan 030009,China) |
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| Abstract: | Bacillus megaterium and Bacillus subtilis in condition of high osmotic pressure were selected to produce biological organic fertilizer for functional microorganisms in alkali-saline soil improvement.Compared with chemical improvement method,under the same input conditions,the physicochemical properties of saline-alkali soil increased remarkably,the number of soil miocroorganisms increased remarkably,the microbial biomass carbon,soil basal respiration,soil urease activity and soil catalase activity showed so... |
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| Keywords: | Bacillus megaterium Bacillus subtilis biological organic fertilizer alkali-saline soil maize |
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