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| 复合菌剂发酵秸秆的作用及应用 | |
| 引用本文： | 陶蕾,王曙阳,曹广益,樊建华,梁剑平.复合菌剂发酵秸秆的作用及应用[J].甘肃农业大学学报,2011,46(2):37-40. |
| 作者姓名： | 陶蕾 王曙阳 曹广益 樊建华 梁剑平 |
| 作者单位： | 1. 甘肃农业大学动物医学院,甘肃,兰州,730070;甘肃武威红牛农牧科技有限公司,甘肃,武威,733000 2. 甘肃农业大学动物医学院,甘肃,兰州,730070 3. 中国农业科学院兰州畜牧与兽药研究所,甘肃,兰州,730000 |
| 基金项目： | 甘肃武威红牛农牧科技有限公司横向委托项目 |
| 摘 要： | 以玉米秸秆为试验材料,研究了复合剂的添加量及发酵条件对对玉米秸秆纤维素和粗蛋白含量的影响.结果表明:在温度为25℃,菌种和秸秆比例为1:300的条件下,有氧发酵60、120、180、240、300和360 h后,秸秆纤维素含量分别下降了1.25%、5.09%、8.08%、8.51%、8.85%和9.31%,粗蛋白含量提... |
| 关 键 词： | 复合菌剂 玉米秸秆 纤维素 粗蛋白 经济效益 |
Action and application of complex bacterium to corn straw fermentation |
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| TAO Lei,WANG Shu-yang,CAO Guang-yi,FAN Jian-hua,LIANG Jian-ping.Action and application of complex bacterium to corn straw fermentation[J].Journal of Gansu Agricultural University,2011,46(2):37-40. | |
| Authors: | TAO Lei WANG Shu-yang CAO Guang-yi FAN Jian-hua LIANG Jian-ping |
| Abstract: | Corn straw and complex bacterium was used as raw material to study the change of coarse protein and cellulose contents under fermentation conditions.The result showed that under 25 ℃,complex bacterium and corn straw ratio 1∶300,aerobic fermentation for 60,120,180,240,300 and 360 h,the cellulose content decreased by 1.25 %,5.09 %,8.08 %,8.51 %,8.85 % and 9.31 %;coarse protein content increased by 0.3 %,0.64 %,2.68 %,3.26 %,3.45 % and 3.64 %.The milk output of each caw raised by fermentation corn straw enhanced by 48.6 kg,earned 116.64 yuan.The economic benefit was remarkable(P<0.05). |
| Keywords: | complex bacterium corn straw cellulose coarse albumen economic benefit |
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