CAJ | 학술논문

太行鸡是适应当地自然条件，经过长期自然选择和人工选择形成的河北省优良地方品种。4~6月份繁殖性能最佳，产蛋率较低，蛋肉品质优良，风味物质和营养成分含量丰富。太行鸡5周龄前肠道消化酶含量持续上升，之后至13周龄保持一定活性。十二指肠和空肠淀粉酶和脂肪酶活性较低，胰蛋白酶和盲肠纤维素酶活性较高；盲肠双歧杆菌和乳酸菌含量高。太行鸡微卫星、MC1R基因、B-G基因遗传多样性丰富，开发利用太行鸡优良的生产性能和丰富的遗传资源，培育优良品种，任重道远。
태행계시괄응당지자연조건，경과장기자연선택화인공선택형성적하북성우량지방품충。4~6월빈번식성능최가，산단솔교저，단육품질우량，풍미물질화영양성분함량봉부。태행계5주령전장도소화매함량지속상승，지후지13주령보지일정활성。십이지장화공장정분매화지방매활성교저，이단백매화맹장섬유소매활성교고；맹장쌍기간균화유산균함량고。태행계미위성、MC1R기인、B-G기인유전다양성봉부，개발이용태행계우량적생산성능화봉부적유전자원，배육우량품충，임중도원。
Taihang Chicken is a good local poultry variety resource formed from the natural and artificial selection. The reproduction is optimal from April to June and the egg production is low, while the quality of egg and meat is high with abundant flavor and nutrient components. The activity of digestive enzyme in intestinal tract keeps rising before 5 weeks and keeps some till 13 weeks. The activity of amylase lipase is lower, and trypsase and cellulose is higher. The content of bifidobacterium and lactobacillus in caecum is high. Taihang Chicken is an affluent genetic resource and it is an arduous task for breeding and improving its production and development.