| 一种土壤改良调理剂的改良效果及对牧草生产的影响 |
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| 引用本文： | 孙鏖,李科云,黄淼,李雄.一种土壤改良调理剂的改良效果及对牧草生产的影响[J].草原与草坪,2012,32(4):71-73. |
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| 作者姓名： | 孙鏖 李科云 黄淼 李雄 |
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| 作者单位： | 1. 湖南省畜牧兽医研究所,湖南长沙,410130
2. 湖南茂生源生物工程有限公司,湖南长沙,410130 |
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| 摘 要： | 研究微生菌生态素对土壤改良和牧草产质的影响,田间试验结果表明:微生菌生态素能在一定程度上增加牧草产量,改善牧草品质,促进牧草分蘖,其中,产量比对照平均提高2.67%,粗蛋白含量平均提高7.78%,粗纤维含量平均下降5.27%,分蘖数平均增加7.97%,株高平均提高7.37%,以施微生菌生态素0.5kg/667m2和施尿素65kg/667m2处理最好。
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| 关 键 词： | 微生菌生态素 土壤 牧草 桂牧一号杂交象草 |
The improvement effect of soil improvement conditioner and the influence herbage production |
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| SUN Ao,LI Ke-yun,HUANG Miao,LI Xiong.The improvement effect of soil improvement conditioner and the influence herbage production[J].Grassland and Turf,2012,32(4):71-73. |
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| Authors: | SUN Ao LI Ke-yun HUANG Miao LI Xiong |
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| Institution: | 1.Hunan Institute of Animal and Veterinary Science;2.Hunan Bioengineering Limited Company Hunan ChangSha 410130) |
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| Abstract: | The paper main studied the effect of different concentration Microorganism probiotics treatments on the soil amelioration,forage yield and qualities.The results showed that,Microorganism probiotics can increase forage yield and quality,promote forage tillering and improve the soil properties.Compared with the control,the forage average yield improved 2.67%;the average crude protein content improved 7.78%;the average crude fiber content reduced 5.27%;the average tiller number improved 7.97%;the average plant height improved 7.37%. |
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| Keywords: | microorganism probiotics soil forage Guimu-1 Hybrid Pennisetum purpureu |
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