CAJ | 학술논문

西藏山南地区是藏鸡的中心产区,藏鸡饲养已成为当地农牧区发展畜牧业的特色产业之一,是群众饮食消费和收入来源的重要途径.但是,由于饲养管理粗放、集约化程度极低、外来品种盲目杂交、轻视选育等原因,造成纯种藏鸡数量逐年减少,群体生产性能良莠不齐,其优质特异性能没有得到有效利用.在调查藏鸡饲养现状的基础上,分析了藏鸡种质资源的特异性,提出应开展科学保种选育,充分发挥藏鸡在高原地区的饲养优势.
서장산남지구시장계적중심산구,장계사양이성위당지농목구발전축목업적특색산업지일,시군음음식소비화수입래원적중요도경.단시,유우사양관리조방、집약화정도겁저、외래품충맹목잡교、경시선육등원인,조성순충장계수량축년감소,군체생산성능량유불제,기우질특이성능몰유득도유효이용.재조사장계사양현상적기출상,분석료장계충질자원적특이성,제출응개전과학보충선육,충분발휘장계재고원지구적사양우세.
Shannan District of Tibet is the center producing region of Tibetan chicken,Tibetan chicken feeding has became one of characteristic industries of animal husbandry developing in local agricultural and pastoral area,and its an important approach to food consumption and sources of income.However,because of extensive feeding management,lower level of intensification,blind hybrid of exotic varieties and despising selective breeding,the number of pedigree Tibetan chickens reduced year by year and the performance of Tibetan chicken herd varies greatly,premium specificity can not be effectively utilized.By investigating the present situation of Tibetan chicken feeding,analyzing the specificity of Tibetan chicken germplasm resources,the scientific conservation breeding was started to make full use of the advantage of keeping chickens in the plateau.