出栏

2000年-2001年承担农业部“AA肉鸡高产稳产配套技术推广”项目获农业部科技推广二等奖。公司年出栏肉鸡800万只。

The project of AA meat chicken high the stable production technology extension in2000 and2001 won the second level award of technological extension by the Ministry of Agriculture .

建立了畜群结构满足的方程组，通过解方程组得到畜群结构与畜群出栏率，进一步分析得出畜群出栏率与出栏畜龄P和母畜产羔率r有关。

A group of equations was established in accordance with herd structure dynamics . These equations were used to obtain the herd structure and offtake rate . Further analysis showed that herd offtake rate is related with livestock offtake age and female reproduction rate .

27头20日龄PIC仔猪，分为试验组和对照组，分别颈部肌肉注射法氏囊提取物注射液和灭菌生理盐水，试验至出栏为止。

Twenty-seven 20-day-old PIC piglets were divided into control and experimental groups and were given an intramuscular injection of 3 mL sterilized normal saline and extracts of bursa of Fabricius ( EBF ) respectively .

MG感染在国内禽群中相当普遍，感染后鸡死亡率一般很低，主要表现为产蛋率、孵化率降低，出栏期延长和饲料利用率降低；

MG infection is common in flocks in our country , but mortality is low , which mainly led to high unhealthy chicken rate and egg production of layer dropped , feed conversion efficiency reduced and the period of onset to market prolonged , the cost of prevention added .

试验2选用了1日龄AA健康肉仔鸡1200只，研究在7～14日龄限饲、45日龄出栏时的生长性能和经济效益。

In experiment 1 , 1200 1-day AA broilers were used to investigate application and economic benefit of compensatory growth in practice by restriction of intake , energy or protein in 7 - ~ 14-day when the broiler were slaughtered at 45-day .

对70日龄商品猪免疫接种后，经过近100d育肥，其出栏重增加20.83%；

The 70 days commercial pigs inoculated with the vaccine were fatten for 100 days , the final weight could increase by 20.83 % .

因此，杂交公羔更适合在秋季补饲，补饲SFM后完全可以在当年达到标准出栏重（46kg）。

Conclusion could be made that crossbred male lambs were more suitable for supplementation in autumn and could achieve standard market weight ( 46 kg ) after supplementing SFM .

基于改进的HOV模型分析结果，在环境规制严格的地区，大规模养殖场数量及其出栏量都会下降，而且养殖场数量下降的幅度大于出栏量下降的幅度。

Based on improve the HOV model , the results show , the number of large-scale farms and slaughter capacity will decline in the region with strict environmental regulation , and decrease in the number of farms is greater than the decrease of slaughter .

研究结果表明：随壳寡糖添加剂量增加各周龄平均体重增加，7周龄出栏时壳寡糖组（125g/t）平均体重增加140g，提高5.85%，料重比降低3.93%；

The results show that the average body weight in every oligo-chitosan group increases with oligo-chitosan dosage increase . In the group of 125g / t oligo-chitosan , the average body weight increases by 5.85 % after seven weeks , 140g higher than that of the control ;

断奶至出栏期生长獭兔营养水平的研究

Study in Nutrition Level for Growing Rabbit from Weaning to Marketing

提高牲畜出栏率，发展季节性畜牧业；

Heighten the rate of livestock off hand and develop seasonal stockbreeding ;

牦牛适时出栏的技术要领和操作规程

The key technics and technique regulation for yak timely slaughter

生猪出栏率计算方法的进一步完善

Further Perfecting Calculation Methods of Live Pig Sell Rate

肉畜禽最佳出栏时间的探讨

The exploration on optimal marketing period of meat animals

提倡羔羊育肥适时出栏，缩短生产周期；

Advocating lamb earlier slaughter to shorten producing periods ;

生猪生产过程的延迟使生猪出栏量波动变得频繁。

Process delays of pig production make the amount of pig slaughter become frequent .

猪最佳出栏期的一种确定方法

Stage ⅲ . The Method of Determination on the Best Selling Time in Pigs

提高出栏体重9.5%，提高成活率3.4%；

Enhanced leaves the pen body weight 9.5 % ; enhanced survival rate 3.4 % ;

生猪出栏率是反映生猪再生产综合水平的一个重要指标。

Live pig sell rate is a important index of reflecting live pig reproduction level .

牦牛适时出栏技术研究报告

Research Report of Yak Timely Slaughter Technique

此模型对缩短饲喂时间、控制出栏时间等实际生产有较好的指导意义。

This model significantly reduces feeding time , and control the actual production of slaughter time .

散养死亡损失费波动与出栏量波动只存在单向的格兰杰因果关系。

Fluctuation of backyard death damages and fluctuation of slaughter have only a one-way Grainger causal relationship .

利用经济杂交提高河北细毛羊出栏羊生产性能的试验研究

Study on Improving The Performance of Marketing Lambs of Hebei fine wool Sheep Via Commercial cross Breeding

这一指标反映了饲养动物达到出栏重量时的边际收益或亏损。

These serve as indicators of the profit margin or lack of profit in feeding animals to market weight .

试验证明，这种短期快速肥育技术是加快牦牛出栏、提高商品率、增加效益和收入、促进牦牛业发展的有效措施。

This fast fattening technology is an efficient measure to increase the income of farmers and to accelerate yak husbandry .

这说明，生猪生产过程的延迟是生猪出栏量的波动的根源之一。

This shows that , the process delay of pig production is one of the causes of the fluctuations of the amount of pig slaughter .

环境规制对中小规模养殖场数量及出栏量也有负向影响，但其程度低于大规模养殖场。

Environmental regulations have a negative impact on number of small and medium-sized farms and slaughter , but its extent is less than the large-scale farms .

按照有机猪肉的要求，这些猪在出栏前最后几个月必须停用抗生素，同时饲料中不得含有动物脂肪。

To qualify as organic , the pigs are given no antibiotics in the last few months of life and receive a diet free of animal fat .

在动态模型中散养精饲料、散养死亡损失费波动对出栏量影响显著。

In dynamic panel data model , fluctuations of backyard fine feed fees and backyard death loss fees have the most obvious influence on the amount of slaughter .

为阐明猪用绿色饲料添加剂对猪生产性能的影响，从仔猪生长至育肥结束出栏进行为期122d的饲养试验。

The breeding experiment was lasted 122 d from the piglets growth to fattened up to state the effect of green feed additive to the performance of pigs .