Method to cultivate a novel breed of green-foot recessive-white-feather dwarf chicken

• Main Authors: TANG HUI, JIANG YUNLIANG, LI XIANYAO, CUI SHENKUN, QIAO XIBO, ZHAO JIHUA, FAN XINZHONG
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The invention relates to a method to cultivate a novel breed of green-foot recessive-white-feather dwarf chicken. The method includes: allowing green-foot recessive-white-feather cocks and green-footcolored-weather dwarf hens to mating to obtain generation F1; subjecting cocks and hens of the generation F1 to mating to obtain generation F2; subjecting green-foot recessive-white-feather normal cocks of the generation F2 to mating with normal-body-size hens; subjecting the cocks of the generation F2, in which dwarf hens occurs as offspring, to mating with green-foot recessive-white-feather small hens of the generation F2 to obtain generation Fe; subjecting green-foot recessive-white-feather dwarf cocks of the generation F3 to pure breeding with green-foot recessive-white-feather dwarf hensto obtain the novel breed of broilers. The advantages of sex-linkage recessive dwarf gene are made full use for the novel breed of green-foot recessive-white-feather dwarf chicken, feed consumption isreduced, feeding space is