1) FCR feed conversion rate
饲料消耗比,饲料转化率,饲料报酬
2) FCR feed conversion ratio
饲料转换率,饲料消耗比,饲料报酬
3) feed conversion efficiency
饲料报酬
1.
The results show that there are no significant differences in gain and feed conversion efficiency among three strains of Saibei rabbit (P> 0.
试验结果表明:塞北兔三系间在试验期增重和饲料报酬两项指标差异不显著(P>0。
2.
Two models that describe feed conversion efficiency were studied to couple with the growth curve of broiler , (a>0,b<0,c>0).
根据肉用鸡的生长曲线提出了与其相耦合的饲料报酬模型x1(t)=,(a>0,b>0)或x2(t)=(a>0,b<0,c>0),据此模型可估计出与速生区间基本吻合的饲料报酬高效区间。
3.
56 %, respsctivety,with no marked difference in gain and feed conversion efficiency between the experiment and the control.
56%,与对照组比较猪增重和饲料报酬差异均不显著(p>0。
4) feed efficiency
饲料报酬
1.
Seen from total weight gain,feed efficiency and economic benefit, there were similar effection between group C and A,but the effection was higher for group A t.
结果表明:从总增重、饲料报酬和经济效益综合来看,C组与A组效果相当,而B、D两组低于A组,最适替代量为C组的10%。
5) Feed conversion
饲料报酬
1.
Effects of supplementation of different levels of organic selenium in diets on growth performance and feed conversion of broiler
添加不同水平有机硒对红羽肉鸡生长和饲料报酬的影响
6) feed conversion rate
饲料报酬
1.
Repeated tests under the same conditions have also been conducted on the growth and the feed conversion rates of White,Black and Congjiang Xiang pig.
对剑河白香猪、黑香猪零世代、一世代、白香猪与大约克夏猪杂交F1代2~6月龄的生长发育数据进行了测定,在同条件下与从江香猪的生长发育及饲料报酬进行比较。
补充资料:饲料报酬
饲料报酬
饲料报酬饲料转化效率。饲料质量的优劣与饲料报酬高低成正相关。饲养畜禽的饲料营养全面、利用率高,可以降低蛋料比、肉料比、奶料比,提高饲料报酬率,缩短饲养周期,提高出栏率、商品率,提高产量和品质,降低生产成本,提高经济效益。饲料报酬反映到营养科学成就上,促进了畜禽饲养方式和饲养技术的变革。在系统分析饲料成分、营养价值评定,研究畜禽对能量、蛋白质、氨基酸、维生素、矿物质与微量元素的需要的基础上,编制出肉猪、奶牛、蛋鸡、肉鸡等饲养标准和饲养配方,可以为发展饲料工业提供系统的科学依据。美国曾用1951年和1977年的鸡饲料,做过24周的试验对比,证明提高饲料质量,可以降低死亡率30%,提高产蛋率16%,降低饲料消耗近13%.增加收入近30%,使生产获得良好的经济效益。80年代以后,中国许多地方用粮食、糠鼓、饼粕、血粉、羽毛料、鱼粉、蚕蛹、添加剂为原料,生产配合饲料,其报酬率要比单一精饲料提高20%~25%;营养成分不全的混合饲料,也比单一精饲料报酬率高10%以上。提高饲料转化率的途径是建立科学饲养技术体系,生产全价日粮,进行科学饲养和集约化经营管理
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