蚯蚓不同接种密度对比试验初报  

Preliminary Report on the Comparison Experimentof Different Earthworm Inoculation Densities

作　　者：王继涛 张翔 刘晓娇 肖自斌 刘世伟 马文礼[2] 郝彦平 周月君 马建梅 俞风娟 蒋学勤 Wang Jitao;Zhang Xiang;Liu Xiaojiao;Xiao Zibin;Liu Shiwei;Ma Wenli;Hao Yanping;Zhou Yuejun;Ma Jianmei;Yu Fengjuan;Jiang Xueqin(Ningxia Horticultural Technology Promotion Station,Yinchuan,Ningxia 750001;Ningxia Agricultural Reclamation Agriculture,Forestry and Animal Husbandry Technology Promotion Service Center,Yinchuan,Ningxia 750021;Helan County Agricultural Technology Promotion Service Center,Helan,Ningxia 750200)

机构地区：[1]宁夏园艺技术推广站,宁夏银川750001 [2]宁夏农垦农林牧技术推广服务中心,宁夏银川750021 [3]宁夏贺兰县农业技术推广服务中心,宁夏贺兰750200

出　　处：《宁夏农林科技》2023年第5期55-60,共6页Journal of Ningxia Agriculture and Forestry Science and Technology

基　　金：宁夏回族自治区科技厅重点研发计划项目“设施农业蚯蚓养殖套种套养技术研究与示范”(2020BBF02010)。

摘　　要：为明确蚯蚓不同接种密度对蚯蚓繁殖生长及蚯蚓粪转化速度的影响,以蚯蚓接种密度为试验因子,设每1 m^(2)蚯蚓接种量分别为0.25、0.50、0.75、1.00、1.25、1.50 kg 6个接种密度处理,以研究不同接种密度对蚯蚓繁殖生长及蚯蚓粪转化速度的影响。结果表明,每1 m^(2)蚯蚓接种量为1.5 kg时,蚯蚓的繁殖生长情况较好,产量最高,为11.64 kg;蚯蚓养殖物料转化为蚯蚓粪所需时间最短为57 d,产量最高为0.94 m3;蚯蚓粪肥效较好。In order to clarify the effects of different earthworm inoculation densities on earthworm reproduction,growth,and vermicompost conversion rate,six different inoculation densities of 0.25,0.50,0.75,1.00,1.25 kg and 1.50 kg per 1 m^(2) were set as experimental treatments.The influence of different inoculation densities on earthworm reproduction,growth,and vermicompost conversion rate was studied.The results showed that when the earthworm inoculation density was 1.5 kg per 1 m^(2),the reproduction and growth of earthworms were better,with the highest yield of 11.64 kg.The shortest time required for the conversion of earthworm culture materials into vermicompost was 57 days,with the highest yield of 0.94 m3.Ferlilizer Efficiency of the vermicompost were better.

关 键 词：蚯蚓 接种密度 繁殖 蚯蚓粪 

分 类 号：S899.8[农业科学—特种经济动物饲养]