3 results about "Pig breeding" patented technology

The invention belongs to the technical field of livestock breeding, and particularly relates to an ecological pig breeding method which includes the steps: (1) breeding place selection; (2) breeding area building; (3) boar reproduction; (4) rotational grazing type stocking; (5) breeding management of pips; (6) disease control; (7) excrement circulating utilization. According to the method, breeding environments are improved, management efficiency of the pigs is improved, excrement circulating utilization is achieved, good breeding circulation is formed, and environmental pollution is reduced.The pigs are bred by auxiliary feed containing Chinese herbal medicine compositions and Chinese herbal medicine drinking water, addition of antibiotics is decreased in the breeding process of the pigs, and the incidence rate of common diseases and drug resistance for the antibiotics of the pigs is reduced, so that pork is safer and better in taste.

The invention discloses a novel feed feeding device for pig breeding. The device comprises a main body composed of an upper main body and a lower main body, the lower main body is internally providedwith a feed cavity which is internally provided with a blending part extending upwards and downwards, insertion parts are correspondingly arranged on the left side and the right side of the top face of the lower main body, a first driving device is arranged in the upper main body, a gearbox is in matching connection with the bottom of the first driving device, a first rotating rod which penetratesthrough the bottom face of the main body and is in rotating matching connection with the main body is in matching connection with the bottom of the gearbox, slots arranged to be opposite to the insertion parts are formed in the portions, on the left side and the right side of the first rotating shaft, of the top surface of the upper main body, locking sliding grooves are formed in the side wallsof the backs of the two slots, and a first sliding cavity extending backwards runs through the side, back on to the corresponding back slot, of each locking sliding groove. The device is simple in structure, convenient to disassemble and maintain and capable of achieving automatic constant-speed feed blending work and improving the discharge efficiency.