For growth promotion and feed efficiency.
喂养犊牛，促进成长及饲料效率。
Then body weight change, food intake, feed efficiency and adipose distribution were compared.
比较两种药物对体重变化、摄食量、饲养效率和体脂分布的影响。
In the latter, there are benefits of significantly improved growth rate, feed efficiency, and overall health.
在后一情况下，有显著提高生长率、饲料转化率并且改善总体健康状况的益处。
The experiment studied the effect of the corn grain on body weight gain of sheep, feed efficiency and digestibility.
研究了整粒玉米对绵羊日增重、饲料转化率和养分消化率等的影响。
Results were analysed based on the two biological indexes of weight gain, feed conversion ratio and feed efficiency.
试验结果以增重率和饵料转换率两项生物学指标为依据进行综合分析。
These results indicate that growth promoting eel feed has effects on increasing survival, feed efficiency, and decreasing feed cost.
证实了用僵鳗促长饲料养殖日本僵鳗及欧鳗具有提高成活率、饲料效率、降低饲料成本的作用。
The rising cost of feed has led agricultural research universities to give greater attention to what experts call "feed efficiency."
饲料成本的上涨引发农业研究型大学对专家们所谓的“饲养效率”给予了更大关注。
The rising cost of feed has led agricultural research universities to give greater attention to what experts call "feed efficiency."
养牛成本的增加使得农业研究大学更加关注专家所谓的“饲养效率”。
The study is integrating research to discover ways to increase feed efficiency and extension to pass on the information to beef producers.
这一研究将有关提高饲料利用率的理论研究途径和扩大向肉牛饲养者传递信息的范围有效地联系在一起。
The main clinical symptom is characterized by slow growth and decreased feed efficiency, which bring the serious economic loss to swine industry.
其主要危害是引起猪的生长受阻和饲料转化率大幅下降，严重影响养猪业的经济效益。
The results showed that all groups of experimental broiler have attained the indexes designed in daily weight increase, feed efficiency, dressing percentage and meat quality.
试验结果表明：各组试验鸡的增重、饲料转化比，屠宰率以及肉质品质均达到试验设计要求。
The results showed that no significant difference in specific growth rate(SGR)and feed efficiency(FE)of P. fulvidraco was observed among all vitamin E treatment groups (P>0.05).
实验结果表明，饲料中维生素E的添加量对黄颡鱼的特定生长率和饲料效率的影响不显著（P>0.05）；
Daily weight gain for broilers fed processed soybean diet was improved by 4.64% comparing with that of feeding control diet, but the correspoding feed efficiency was decreased by 3.79%.
饲喂熟大豆饲粮肉仔鸡日增重比饲喂对照饲粮肉仔鸡日增重提高了4.6 4% ，但饲料效率降低了3.79%。
The results were as follows. 1. There were genetic positive correlation between three feed efficiency characters ( effect factors ) and their cause factors, as well as between these causes.
结果表明：（1）这些饲料效率性状（效应因素）和其构成原因（原因因素）间，以及各原因间均存在正的遗传相关。
The results showed that there were significantly higher weight gain, specific growth rate (SGR), feed efficiency and protein efficiency ratio (PER) in the fish fed the test diets containing 50.
的试验组鱼体增重、特定生长率、饲料效率和蛋白质效率等指标均显著高于其它试验组P。
The result showed that: trace-lysine-chelates are excellent nutritive feed additives, trace-lysine-chelate significantly increased average daily gain by 6.4% and improved feed efficiency by 7.0%.
结果表明：微量元素赖氨酸螯合物是优良的营养性饲料添加剂，可提高日增重6.4%，改善饲料效率7.0%。
The results indicated the feasibility of goat house feeding, a greater economic return of house- fed goats over grazing goats, and the important role of breed improvement in improving feed efficiency.
试验结果证明，舍饲山羊的经济效益大大超过放牧山羊，品种改良可以大大提高饲料利用率。
The development and transfer of feed, slaughter and processing technologies have increased safety and efficiency, but favour large-scale units rather than small-scale producers.
饲养、屠宰和加工技术的开发和转让提高了安全性和效率，但更有利于大规模的养殖场而不是小规模的养殖者。
Atmosphere and climate - increasing the efficiency of livestock production and feed crop agriculture.
大气和气候-提高畜牧和饲料作物生产效率。
The Food and Agriculture Organisation reckons that, without changes in efficiency, the world will need as much as 60% more water for agriculture to feed those 2 billion extra mouths.
世界粮农组织认为，如果用水效率不加以改观，世界对农业的水需求要增加60%，才足够喂养多出的20亿张嘴巴。
The key is how to heat up the cold feed extruder equably and improve extrusion efficiency.
但关键问题是如何使冷喂料挤出均匀加热，如何保证挤出质量，提高挤出效率。
The product equability is to be improved and an increased efficiency of machines and fiber feed systems is to be achieved.
产品稳定性得到改善，同时机器和纤维喂入系统的效率得到提高。羳虀。
Side feeding is adopted in order to give full play to grinding efficiency, should choose feeder which can feed evenly and automatic control to cooperate with.
粉碎机侧面进料，为充分发挥粉碎效率，应选用喂料量均匀、能自动控制的喂料器与之相配套。
Ball screw due to high movement efficiency, small heat, it can achieve high-speed feed (motion).
滚珠丝杠由于运动效率高、发热小，故可实现高速进给(运动)。
The product equability is to be improved and an increased efficiency of machines and fiber feed systems is to be achieved.
产品稳定性得到改善，同时机器和纤维喂入系统的效率得到提高。
The feed speed of programming must be corrected for realizing high-efficiency machining, and the calculation method of speed was given.
为了实现高效率加工，需要对编程进给速度进行必要的修正，并给出了速度修正的计算方法。
Dietary supplementation with citric acid and acid Lac could improve feed conversion efficiency.
日粮中添加乳酸宝和柠檬酸可以提高饲料的转化效率。
Hence how to improve feed quality and pelleting efficiency attracts the attention of every feed manufacturer.
因此，如何提高饲料质量和制粒效率是每个饲料生产企业关注的话题。
Significent differences were get in feed utilization efficiency between the three groups( P<0.05 ).
三个处理组猪对饲料的利用效率也有显著的差异（P＜0.05）。
Significent differences were get in feed utilization efficiency between the three groups( P<0.05 ).
三个处理组猪对饲料的利用效率也有显著的差异（P＜0.05）。
应用推荐