不同季节蚯蚓养殖方式比较研究  

Comparative Study on Earthworm Feedings in Different Seasons

作　　者：岳春旺[1] 孙茂红[1] 刘玉涛[2] 葛剑[1] 褚海义[1] 马素峰 

机构地区：[1]河北北方学院动物科技学院,河北张家口075131 [2]廊坊职业技术学院,河北廊坊065001 [3]张家口赤城畜牧局,河北赤城075500

出　　处：《河北北方学院学报（自然科学版）》2012年第1期38-40,共3页Journal of Hebei North University:Natural Science Edition

基　　金：河北省科技厅项目(09230403D-7)

摘　　要：目的探讨不同季节和不同养殖方式对蚯蚓增重效果的影响,为张家口地区建立和发展"奶牛-牛粪-蚯蚓-蛋白饲料-奶牛"循环养殖模式提供理论依据.方法采用EM菌接种后腐熟鲜牛粪做为基料,在不同的季节采用不同饲养方式观察蚯蚓增重情况.结果试验表明,在具有代表冀西北特点的张家口地区饲养蚯蚓在1～6月份、10～12月份(第一、二、四季度)采用塑料大棚内地面平养的方式从成本和增重考虑较为理想;7～9月份(第三季度)采用室外地面平养且加盖遮阳物养殖蚯蚓从增重效果上较为理想.结论因此,在张家口地区饲养蚯蚓1～6月份、10～12月份推荐采用塑料大棚内地面平养;7～9月份推荐采用室外地面平养并且基料上加盖遮阳物的方式养殖蚯蚓.Objective To study effects of the different seasons and different feedings on earthworm weight gain and to provide a theoretical basis for the establishment and development of ＇cow-cow dung- earthworm-protein feed-cow＇ feeding patterns in Zhangjiakou region. Methods Using decomposite fresh cow dung as the base material after EM bacteria inoculation, and observing weight increase of earthworms in different seasons with different feedings. Results The results show that concerning feeding cost and in- creasing weight, the ideal periods for feeding earthworms on the ground in plastic greenhouse in Zhangjiakou representing characteristics of Hebei northwest region were in the January to June, October to Decem- ber （the first, second and fourth quarters） ; concerning increasing weight, July to September （third quar- ter） was the ideal period to rear earthworm using outdoor with shade. Conclusion Therefore, in Zhangjiakou area in January to June, October to December, earthworms should be kept on the ground in plastic greenhouse; in July to September, earthworms should be kept using outdoor with shade on base material.

关 键 词：蚯蚓 增重 季节 饲养方式 

分 类 号：S966.5[农业科学—水产养殖]