1、猪场批次生产优化方案案例分析猪场批次生产优化方案案例分析The cases of analysis on batch The cases of analysis on batch production and optimization program production and optimization program of pigs farmsof pigs farms齐鲁动保技术服务经理：江华齐鲁动保技术服务经理：江华 Technology manager of Technology manager of QiluQilu Animal he

2、alth:Animal health:Hua Jiang Tel:Hua Jiang Tel:齐齐 鲁鲁 动动 物物 保保 健健 品品 有有 限限 公公 司司目录目录ContentsContents01020304批次生产面临的批次生产面临的挑战挑战The challenges of The challenges of batch productionbatch production批次生产方案的优批次生产方案的优化化The optimization of The optimization of batch production batch prod

3、uction programprogram优化方案的使用案优化方案的使用案例分析例分析The cases analysis The cases analysis on using of on using of optimization optimization programprogram方案注意事项方案注意事项Attention Attention matters of matters of programprogram一、批次生产面临的挑战一、批次生产面临的挑战The challenges of batch productionThe challenges of batch product

4、ion发情率低，发情状态差，受胎率低母猪淘汰率高，普遍在40%以上High mortality in sows,generally,above 40%level.返情、空怀母猪非生产天数增加Returning to estrus and increasing non-production days in non-pregnant sows0发情率低，发情状态差，受胎率低发情率低，发情状态差，受胎率低Low rate of estrus,estrus with bad status,conception rateLow rate of estrus,estrus with

5、bad status,conception rateThe rate of gilts get into herds is below 80%Standing activity in sows,time less than10hHeat standing in bad status,less than 60%Clinical featureLower breeding standard in sows,focus on vulvaInadequate management on estrus periods,estrus periods recordsLow strength on estru

6、s induction,starting time and times for estrus inductionHealth management,mixed inoculating,non-vaccinatedReasons二、二、批次生产方案的优化批次生产方案的优化 The optimization of batch production program性周期同步化性周期同步化 Synchronization on sexual cycle Synchronization on sexual cycle 烯丙孕素完成黄体期同步化、卵泡期同步化The synchronization on a

7、llyl progesterone achieved luteal phase and follicular phase卵泡发育同步化卵泡发育同步化 The synchronization on follicle developmentThe synchronization on follicle development通过FSH样作用实现卵泡发育同步化，诱导卵泡同期发育The simultaneous development of follicles was induced by FSH-like action排卵同步化排卵同步化 The synchronization on ovulati

8、onThe synchronization on ovulation通过LH样作用，促进卵泡同期成熟，实现排卵同步化Promote follicle maturation at the same time and achieve ovulation synchronization through FSH-like action.同期分娩同期分娩 Simultaneous deliverySimultaneous delivery通过PG类作用，溶解妊娠黄体，诱导同期分娩Dissolving corpus luteum of pregnancy,inducing simultaneous del

9、ivery through PG-like action.精准批次化后备母猪优化方案The optimization program of accurate batch in gilts第1-18天下午3点烯丙孕素内服溶液烯丙孕素内服溶液Allyl progesterone internal solutionAllyl progesterone internal solution5ml/day第19天下午3点氯前列醇注射液氯前列醇注射液ChlorprostolChlorprostol inj.inj.2-4ml2-4ml第23天下午5点戈那瑞林注射液戈那瑞林注射液GonarelinGonare

10、lin inj.inj.2ml第25天上午9点第二次配种The 2nd breeding 精液+10单位缩宫素第20天上午9点注射用血促性素注射用血促性素HematotropinHematotropin for injection for injection1头份第24天下午5点发情发情 第一次配种The 1st breeding 精液+10单位缩宫素24小时后Later 24h18小时后80小时后24小时后16小时后查情配种查情配种Detecting and Detecting and breedingbreeding精准批次化经产母猪优化方案The optimization program

11、 of accurate batch in sows断奶当天第2天氯前列醇注射液氯前列醇注射液ChlorprostolChlorprostol inj.inj.2-4ml2-4ml第6天戈那瑞林注射液戈那瑞林注射液GonarelinGonarelin inj.inj.2ml第二次配种精液+10单位缩宫素第5天注射用血促性素注射用血促性素HematotropinHematotropin inj.inj.1头份第7天发情发情 第一次配种精液+10单位缩宫素24小时后72小时后 72h later24小时后16小时后查情配种查情配种 1.促进母猪发情Improving sows enter estr

12、us2.提高集中发情度Increasing concentrated estrus发情率提高发情率提高8%8%以上以上Increased above 8%Increased above 8%为什么打氯前列醇 Why inject Cloprostenol?1.发现提前发情母猪Ahead of finding sows in estrus2.刺激内源性激素分泌Stimulate the secretion of endogenous hormones受胎率提高受胎率提高5%5%以上以上Conception rate increased above 5%Conception rate increa

13、sed above 5%为什么查情配种Why breeding assessment?优化方案的作用优势 The function advantage of optimization program注：发情率作为一项参考指标，分娩率周期太长、影响因素太多，受胎率是评估方案的最佳指标Note:Estrus rate is a reference index.The delivery rate is too long and has too many influencing factors.Conception rate is the best index to evaluate the prog

14、ram.数据来源：国内130多家猪场统计三、优化方案的使用案例分析三、优化方案的使用案例分析The case analysis of optimization programThe case analysis of optimization program猪场规模：母猪存栏1400头Pig farm size:2000 sows in stock猪场地址：山东淄博Pig farm address:Zibo,Shandong基本信息：以种猪繁育为主，于2014年启动猪场批次化生产管理，采取后备母猪同期发情与断奶母猪外源性激素调控技术，在批次生产的助力下，提高了生物安全水平、猪群健康状况与生产效率

15、。Basic information:Based on the breeding of breeding pigs,batch production management of pig farms was started in 2014,and exogenous hormone regulation techniques of gilt estrus and weaning sows were adopted.With the help of batch production,the biosafety level,pig health status and production effic

16、iency were improved.调整背景：2020年以来使用批次生产，受胎率一直没有很好的提升，进行过几次激素使用时间的调整，都未取得理想效果，2020年8月份经过沟通进行优化方案的使用，主要目的在提升母猪受胎率。Adjustment background:Since 2020,batch production has been used,but the conception rate has not been improved well.Several times of adjustment of hormone use time have not achieved the desi

17、red effect.In August 2020,through communication,the optimization program was used,with the main purpose of increasing conception rate of sows.2020年4月Apr.,20202021年4月Apr.,20212022年4月Apr.,2022指标指标 Indexs数量数量 Quantities占比占比Rate数量数量Quantities占比占比Rate数量数量Quantities占比占比Rate入群数量Number of groups126150156发情发

18、情Rutting118118118/126=93.7%118/126=93.7%142142142/150=94.7%142/150=94.7%148148148/156=94.9%148/156=94.9%子宫炎症Uterine inflammation22/126=1.6%55/150=3.3%44/156=2.6%肢蹄病Acrohoof disease00.00%33/150=0.2%21.30%应该参群Number of correction124124/126=98.4%142142/150=94.7%148148/156=94.9%配种Breeding116116/126=92.1

19、%135135/150=90%144144/156=92.3%返情与空怀heat and non-pregnant1010/124=8.1%99/142=6.3%88/148=5.4%受胎pregnancy106106/126=84.1%128128/150=85.3%136136/156=87.2%校正受胎校正受胎Correct the number of pregnancies106106106/124=85.5%106/124=85.5%128128128/142=90.1%128/142=90.1%136136136/148=91.9%136/148=91.9%生产数据分析 The a

20、nalysis on production data93.794.794.985.590.191.9808284868890929496定时输精方案（2020年4月）优化方案（2021年4月）优化方案（2022年4月）发情率/%受胎率/%发情率、受胎率数据对比 Comparison of estrus rate and conception rateEstrus rateConception rateTimely semen inputting配种日期 Breeding date2021/5/32021/5/42021/5/5数量Quantity610227占比/%Rate/%4.474.51

21、9.76 6021/5/32021/5/42021/5/5数量Quantity4.4,4%4.4,4%74.5,76%74.5,76%19.7,20%19.7,20%占比/%2021/5/32021/5/42021/5/5Rate2021年4月 优化方案配种时间分析Analysis of breeding time of optimal program in April 2021配种日期 breeding date2021/5/72021/5/82021/5/9数量Quantity710928占比/%Rate/%4.975.719.42022年4月 优化方案配种时间分析A

22、nalysis of breeding time of optimal program in April 20227109282021/5/72021/5/82021/5/9数量4.9,5%4.9,5%75.7,76%75.7,76%19.4,19%19.4,19%占比/%2021/5/72021/5/82021/5/9QuantityRate配种时间在3.5天之内完成 Breeding time within 3.5 days母猪受胎率得到有效提升Effective increasing conception rate010203母猪发情率差异性不大，但发情状态明显Not much diff

23、erences in sows estrus rate,but rutting status is obvious.总结 Summary四、方案注意事项四、方案注意事项NotesNotes 1.有良好的情期管理，最好拥有1-2次发情未配记录；Have good estrus management,preferably have 1-2 estrus unmatched record.2.药物使用过程要精准，剂量精准、时间精准、生理时期精准；Drug use process should be accurate,accurate dose,accurate time,accurate physi

24、ological period.3.做好查情、诱情工作，确保内源性激素主导生理作用；Do a good job of detecting and inducing emotions to ensure that endogenous hormones lead physiological effects.4.配种标准以外阴红肿与黏液状态为主 The main criteria for breeding were vulva swelling and mucous state.5.激素使用要顺势而为，避免发情猪只使用烯丙孕素；Hormone use should be along the way,avoid estrus sows only use allyl progesterone.6.拥有核心种猪群，确保高质量后备母猪。Have a core herd to ensure high quality gilts.打造最适合中国的批次化生产管理打造最适合中国的批次化生产管理Create the most suitable batch management Create the most suitable batch management production in Chinaproduction in China