The amount of live pigs in wuchang on hand is 500 , 000 heads , the raising quantity has the strong growing tendency at present , the large - scale live - pig slaughtering enterprises urgently need founding 目前五常市生猪存栏50万头，养殖量有强劲的增长势头，现急需创建规模化的大型生猪屠宰企业。
2.
Nanyang xingnong biotech development co . ltd , breeding base of xichuan with the amount of livestock being 2860 pigs and 500 beef cattles is the biggest one in xichuan county at present 南阳兴农生物技术开发有限公司淅川生化养殖基地存栏生猪2860头，肉牛500头，是目前淅川县规模最大的养殖基地。
3.
The outcome indicates that improving the breed , prompting the rate of emergence , improving the quality , quality control through the innovation of organization and technique at the base of stabling livestock number will be the emphasis of the development of pork industry in our country 结果表明：在稳定存栏量的基础上通过组织创新和技术创新改良品种、提高出栏率、改善品质、控制质量将是我国猪肉产业发展的重点。
4.
4 . it showed that through analyzing the motive factors to farming system evolvement in past 50 years in inner mongolia : total agricultural machines , rural electric power , chemical fertilizer use , effective irrigation areas and species and cultivation techniques are factors to grain production , and these factors played different roles in different periods . among above factors , total agricultural machines and effective irrigation areas are the most important factors to total agricultural production values , and chemical fertilizer use , species and cultivation techniques ar 对农业总产值增长起最重要作用的是有效灌溉面积的扩大和农机总动力的增加，其次是化肥的使用量和良种及农作技术；全区主要畜禽生产资料及产品对农业总产值的影响因时间区段不同而异，生猪存栏数和牛及大牲畜存栏数对牧业总产值的影响最大， 1979年- 1991年，羊毛产量成为对农业总产值贡献最大的因素， 1992年- 1998年，牛奶产量成为对农业总产值贡献最大的因素。
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The production static analysis in pig ' s factorization raises refers to , in the certain time , various sub - fields ( district ) , each item in the pig raises takes the contrast analysis , which is an important constituent of the pig group production analysis mainly includes the pig amount of livestock contrast , each kind of pig amount of livestock contrast , the male sow breeding contrast , the sow bears young weaned contrast , the death of young pig contrast , the major and medium pig death elimination contrast , the kind of pig death elimination contrast and so on 摘要工厂化养猪中的生产静态分析是指在一定时间内各分场（分区）各项养猪指标上的对比分析，是猪群生产分析的重要组成部分，主要包括种猪存栏对比、各类猪存栏对比、公母猪配种对比、母猪产仔断奶对比、乳仔猪死亡对比、大中猪死亡淘汰对比、种猪死亡淘汰对比等几个部分。
