摘要
为探索省力化养蚕模式,降低养蚕成本和生产风险,以技术创新促进产业转型升级,开展了家蚕专用品种1~2龄粉体人工饲料育应用示范,饲养3次共80盒蚕种,小蚕人工饲料育盒种产茧量分别比桑叶育增9.1 kg、4.1 kg和12.0 kg。经丝质检验,小蚕人工饲料育与桑叶育相比,解舒率提高12.94个百分点,茧丝长增207.0 m,解舒丝长增275.1 m,解舒光折减少34.7 kg,万米吊糙减少1次,清洁持平,洁净增加2.1分,上车率减6.14个百分点。小蚕人工饲料育每100盒蚕种的饲养成本比桑叶育降低1030元,节约10.3%,主要节省在人工费用,小蚕人工饲料育比桑叶育减少用工25.9%。小蚕人工饲料育的应用示范为全年多批次安全养蚕和产业转型升级提供了新思路。
To explore a labor-saving sericulture model,reduce sericulture costs and production risks,and promote industrial transformation and upgrading through technological innovation,a demonstration of the application of powder artificial feed for the 1~2 th instar silkworms of specific variety was carried out.A total of 80 boxes of silkworm eggs were raised three times,and the cocoon production of each box in which young silkworms were fed with artificial feed increased by 9.1 kg,4.1 kg and 12.0 kg,respectively,compared to mulberry leaf rearing.After silk quality inspection,compared with mulberry leaf rearing,artificial feed rearing of young silkworms increased the reelabitity by 12.94 percentage points,cocoon filament length increased by 207.0 m,non-broken cocoon filament length increased by 275.1 m,reelability de-flossed renditta decreased by 34.7 kg,the frequency of rushing upon cocoons per 10000 m decreased by 1 time,cleanness remained unchanged,neatness increased by 2.1 points,and the rate of reelable cocoons decreased by 6.14 percentage points.The cost of raising 100 boxes of silkworm eggs with artificial feed for young silkworms is 1030 yuan lower than that of mulberry leaf rearing,saving 10.3%,mainly in labor costs.Artificial feed for young silkworms reduces labor costs by 25.9%compared to mulberry leaf rearing.The application demonstration of artificial feed for raising young silkworms provides new ideas for multiple batches of safe sericulture throughout the year,and industrial transformation and upgrading.
作者
蒋碧婷
杨丽莎
番成砖
杨艳兰
董竹
宋志姣
余祖光
魏义艳
范国明
JIANG Biting;YANG Lisha;FAN Chengzhuan;YANG Yanlan;DONG Zhu;SONG Zhijiao;YU Zuguang;WEI Yiyan;FAN Guoming(Economic Crop Technology Promotion Station of Longyang District,Baoshan 678000 Yunnan,China;College of the Resources and Environment,Baoshan University,Baoshan 678000 Yunnan,China;Baoshan Kaixiya Silk Co.,Ltd.,Baoshan 678004 Yunnan,China)
出处
《蚕桑通报》
2024年第1期29-32,61,共5页
Bulletin of Sericulture
基金
云南省2023年省级农业发展专项资金。
关键词
家蚕
人工饲料育
生产成本
转型升级
Silkworm
Artificial feed breeding
Production costs
Transformation and upgrading Bulletin of Sericulture
