良好农业规范(Good agricultural practice,GAP)是建立在现有标准和行业管理法律法规基础上,按照国际标准的基准框架构建起来的一个完整体系.其运用危害分析与关键控制点(HACCP)原理[1],对种植、养殖过程中食品安全、环境保护、员工安全和福利、动物福利4个方面的危害进行分析,并根据风险程度分为3级控制点进行有效控制,从而实现对农业生产源头全面、有效的控制.GAP是现代农业标准、法律和行业新技术的提炼,代表了行业发展的方向.
我国2008年肉鸽存栏突破5000万对,年产商品乳鸽7亿只以上,在广东、广西、海南、安徽、江苏、上海等省市区已建成多个肉鸽养殖生产基地.我国现有肉鸽品种资源十分丰富,总计20余种,分布于不同地区,有着各自的品种特性.国内饲养的肉鸽品种繁多,但有些品种因养殖者和其他因素的影响(如引种成本过高、留种群体数目较小、近交繁殖等),已呈现出鱼目混珠之态,出现了较为严重的退化现象;但仍存在一些有着鲜明品种特性的肉鸽品种,具有十分优异的生产性能,必将成为中国肉鸽业发展中不可或缺的宝贵财富.
More and more people pay attention to the pigeon,because of the pigeon with high nutritional and tasty.The main breeding resources of the meat style pigeon were reviewed,and let's people to have the further understanding with the pi-geon.Some advantageous economic character are discovered in the pigeon farm,and we are also giving the proposal to make full use of its.All of this,to be better guide the pigeon farm is well development.The suggestion for future pigeon breeding is put forward on the basic of reviewing the current pigeon breeding situation in China.
集约化生产条件下,肉鸽的生产性能不仅受日粮营养水平[1]、气候、生殖生理等综合因素作用的影响,而且对场地生产设施的摆放等因素也有特别要求.