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| 牛羊屠宰粪便优势发酵菌株的分离、培养及筛选 | |
| 引用本文： | 蔡其刚,王戈平,陆艳,马君毅,唐玉春,牛小迎,叶成玉,马利青. 牛羊屠宰粪便优势发酵菌株的分离、培养及筛选[J]. 青海畜牧兽医杂志, 2010, 40(2): 7-9 |
| 作者姓名： | 蔡其刚 王戈平 陆艳 马君毅 唐玉春 牛小迎 叶成玉 马利青 |
| 作者单位： | 1. 青海省畜牧兽医科学院,西宁,810016 2. 青海百德投资发展有限公司,西宁,810016 |
| 摘 要： | 应用选择性培养基在牛羊屠宰粪便中进行纤维分解菌、固氮菌、解磷菌和解钾菌的分离、培养，分离得到201株菌株。对其中的18株纤维分解菌进行纤维素酶酶活力的测定，经测定1，6，7，13，15，18号菌株酶活力相对较高，每mL培养物中的酶活力均高于500U／g，为将来进一步进行发酵菌剂的研究提供了优势候选菌株。 |
| 关 键 词： | 选择性培养基 纤维分解菌 酶活力 测定 |
Isolation culture and Screening of Dominant Bacteria from Manure Fermentation Slaughtering Cattle and Sheep |
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| CAI Qi-gang et al. Isolation culture and Screening of Dominant Bacteria from Manure Fermentation Slaughtering Cattle and Sheep[J]. Chinese Qinghai Journal of Animal and Veterinary Sciences, 2010, 40(2): 7-9 | |
| Authors: | CAI Qi-gang et al |
| Affiliation: | CAI Qi-gang et al(1.Qinghai Academy of Animal , Veterinary Science.Xining 810016) |
| Abstract: | Cellulose decomposing bacterial,Nitrogen fixative bacteria,Phosphate-solubilizing microorganisms and Potassium decomposing from manure of cattle and sheep were isolated and cultured by adopting selective medium.201 strains bacteria were isolated and gained.18 of 201 strains bacteria's cellulase enzyme activity was measured and found out that No.1,No.6 No.7.No.13,No.15 and No.18 had relative advanced cellulace enzyme activity with more than 500U/g in per milliliter culture.This result will help to provide do... |
| Keywords: | Selective medium Cellulose decomposing bacterial Enzyme activity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |