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。
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 in- crease forage yield and quality,promote forage tillering and improve the soil properties. Compared with the con- trol,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 im- proved 7.37%.
出处
《草原与草坪》
CAS
2012年第4期71-73,共3页
Grassland and Turf
基金
研企合作项目资助
关键词
微生菌生态素
土壤
牧草
桂牧一号杂交象草
microorganism probiotics
soil
forage
Guimu-1 Hybrid Pennisetum purpureu
