膨胀制粒工艺高档乳猪料及小鸡料生产的福音

膨胀饲料已成为饲料市场上高档饲料的象征,它为饲料经营者们提供了一条新的低成本、高品质的经营之路:以同等的生产成本生产出更高品质的饲料;杀灭有害的细菌(如沙门氏菌)。

蛋鸡营养和饲料新技术

蛋鸡市场不景气,鸡场如何盈利,跟管理有关系。养殖企业有两点：一是养好;二是生产成本降低。没有养好,再低的成本也没用;如果养得再好,成本很高也很麻烦。一、蛋鸡营养关于配方,配方的设计不单单是常规的设计,而且如何降低生产成本,就是说饲料成本如何降低,能降低多少。做饲料是做性价比,性价比是多少这个很关键。原料在变,配方要变,价格在变,配方要变,这才是符合科学标准和经济标准。

新叶黄素类配方对AA鸡的着色效果

新叶黄素类配方对ＡＡ鸡的着色效果Ｄｒ·Ｊ·ＮＡＴＨＡＮ ＢＩＲＯ具金黄悦目的肉鸡外皮、脚胫、咀啄及鲜橙色蛋卵黄是构成感官质量的首要因素，也同时给予消费者对鸡体健康、肉质鲜美、营养丰富的感觉。故此，饲料中必须添加适当与适量的色素产品，以求获得理想的效果...

林下小香鸡养殖技术

一、养殖优点小香鸡林下散养投资少、见效快、效益高、易于实施。一是减少了饲料投入。在林下散养补饲精料只需要舍养的60%-70%,可减少饲料投入。二是疾病发生少,林下养鸡能让鸡充分接受阳光照射,促进鸡体机能发育,增强抵抗力。

怎样饲养黑凤鸡

一、黑凤鸡的特征特性黑凤鸡是集药用、肉用、蛋用和观赏于一身的乌鸡珍品。它具有黑丝毛、坞皮、乌肉、乌骨、丛冠、凤头、胡须、绿耳、毛腿、五爪等十全特征。鸡肉中含有人体所必需的各种营养素,是四季皆宜的补身极品、妇科良药和内服美容品。

农村实用养禽技术讲座 第五讲 蛋鸡的饲养

本文专讲生产食用蛋的蛋鸡,不涉及生产种蛋的鸡。生产食用蛋,养的完全是母鸡,不养公鸡。因为母鸡没有公鸡配种,照样生蛋,生蛋也一样多,这样可以节省养公鸡的费用,而且所产的蛋不能发育成胚胎,也方便保存。一、经济效益根据近几年市价计算,育成一只蛋鸡,耗料约8～9公斤,加上其他开支,大约需18～20元。开产以后,产蛋一年(52周)

Effect of Supplementation of Conjugated Linoleic Acid in Diets on Growth Performance and Total Lactic Bacteria iin Small Intestine of Broiler

The effect of supplementation of conjugated linoleic acid （CLA） in diets on growth performance and total lactic bacteria （LAB） in small intestine of broiler. One hundred sixty eight broilers （Arbor Acres; 1 wk old） were randomly assigned to 8 groups. Each group （male 21 and female 21 broiler chickens） was further randomly divided into 3 replicates of 7 chickens were assigned to 4 dietary treatments （0%, 0.5%, 1.0%, and 1.5% CLA）. Feed consumption and BW were recorded at every 7-day period. On day 56, and each week were collected at ileal content in small intestine for the total count of lactic acid bacteria （LAB）. There were highly significant differences in body weight gain, average dairy feed intake, average dairy gain and feed conversion ratio among the treatments （P 〈 0.01）. Moreover, our results revealed that the highest detection trend from the ileal occurred during the period in the supplementation of CLA.