用于养殖蚯蚓的杏鲍菇菌糠饲料配方的优化
Optimization of Feed Formula of Pleurotus eryngii Bran for Raising Earthworm
白腾飞 1刘阳 1杨月 2刘月芹 3任桂梅3
作者信息
- 1. 延安大学生命科学学院,陕西延安 716000
- 2. 延安大学医学院,陕西延安 716000
- 3. 延安大学生命科学学院,陕西延安 716000;陕西省区域生物资源保育与利用工程技术研究中心,陕西延安 716000
- 折叠
摘要
[目的]探究以杏鲍菇菌糠为主要原料养殖蚯蚓的最佳饲料配方.[方法]采用L9(34)正交试验,研究在杏鲍菇菌糠中添加不同比例的玉米粉、豆粕、尿素对蚯蚓养殖效果的影响.[结果]蚯蚓繁殖和增重适宜的最佳饲料配方为玉米粉6.0%,豆粕5.0%,尿素0.2%.此条件下,单盆繁殖数为19条,单盆增重为17.35 g.[结论]该研究结果可为杏鲍菇菌糠的综合利用提供依据.
Abstract
[Objective] To explore the best feed formula of Pleurotus eryngii bran for raising earthworm.[Method] By using L9(34) orthogonal test,the influences of adding different proportion of corn flour,soybean meal,urea in P.eryngii bran on the feeding effects of earthworm were studied.[Result] The optimum feed formula for the reproduction and weight gain of earthworm was as follows:corn flour 6.0%,soybean meal 5.0% and urea 0.2%.Under the above conditions,the number of reproduced earthworm per basin was 19 and the weight gain of earthworm per basin was 17.35 g.[Conclusion] The research results can provide basis for the comprehensive utilization of P.eryngii bran.
关键词
杏鲍菇菌糠/蚯蚓/配方/正交试验Key words
Pleurotus eryngii bran/Earthworm/Formula/Orthogonal test引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据