智能饲喂器与保温灯对哺乳母猪生产性能及仔猪发育的影响

曾志雄; 马宗赐; 邬锡权; 夏晶晶; 林伟加; 吕恩利

doi:10.7671/j.issn.1001-411X.202509009

智能饲喂器与保温灯对哺乳母猪生产性能及仔猪发育的影响

Effects of intelligent feeders and heat lamps on the production performance of lactating sows and the development of piglets

摘要

摘要:
目的探究智能饲喂器与保温灯对哺乳母猪生产性能及仔猪发育的影响，为智能化养殖设备在母猪生产中的应用提供实践依据。
方法将120头哺乳母猪随机分为3组，其中试验A组(n=60)采用智能饲喂器，对照B₁组(n=30)采用半自动化湿料饲喂，对照B₂组(n=30)采用半自动化干料饲喂。同时，将试验A组进一步分为使用智能保温灯和传统保温灯的2个亚组(A₁和A₂)，开展对比试验。
结果智能饲喂提高了母猪采食量和背膘厚稳定性，并有效提升了仔猪断奶质量。智能保温灯使仔猪存活率提高1.59个百分点，17和21日龄仔猪聚集率分别提升6.8和6.1个百分点，耗电量降低31.22%。
结论智能化养殖设备能够有效优化母猪繁殖性能，改善仔猪生长环境，降低生产成本，为推进养殖业智能化转型提供了可行路径。

Abstract:
Objective This study aimed to investigate the effects of intelligent feeders and heat lamps on the production performance of lactating sows and the development of piglets, providing a practical basis for the application of intelligent breeding equipment in lactating sow production.
Method A total of 120 lactating sows were randomly divided into three groups: experimental group A (n=60) using intelligent feeders, control group B₁ (n=30) using semi-automated wet feeding, and control group B₂ (n=30) using semi-automated dry feeding. Furthermore, experimental group A was subdivided into subgroup A₁ using intelligent heat lamps and subgroup A₂ using traditional heat lamps for a comparative trial.
Result Intelligent feeding increased the sows’ feed intake and backfat thickness stability, and effectively increased the weaning weight of the piglets. The intelligent heat lamps increased piglet survival rate by 1.59 percentage points, increased piglet huddling rate by 5.8 and 6.1 percentage points respectively at 17 and 21 days of age, and reduced electricity consumption by 31.22%.
Conclusion Intelligent breeding equipment can effectively optimize sow reproductive performance, improve the piglet growth environment, and reduce production costs, offering a feasible pathway to promote the intelligent transformation of the livestock industry.

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