Method for ecological breeding of free-range chickens

The invention relates to a method for ecological breeding of free-range chickens, and the method significantly increases immunity and disease resistance of the free-range chickens. In comparison with the free-range chickens bred by the prior art, a survival rate of the free-range chickens bred by th...

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Bibliographische Detailangaben
1. Verfasser:	GAN SHILIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FISHING FODDER FOODS OR FOODSTUFFS FORESTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRAPPING
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Beschreibung
Zusammenfassung:	The invention relates to a method for ecological breeding of free-range chickens, and the method significantly increases immunity and disease resistance of the free-range chickens. In comparison with the free-range chickens bred by the prior art, a survival rate of the free-range chickens bred by the method increases by 25.8%; and a prevalence rate (excluding death) decreases by 39%. Meanwhile, the method increases production performance of the free-range chickens. In comparison with the free-range chickens bred by the prior art, among the free-range chickens bred by the method, an average weight of cocks increases by 15.4%; an average weight of hens increases by 14.6%; an annual egg yield of the hens increases by 11.3%; and an average egg weight increases by 7.3%.