资料来源：SMS有限责任公司
批次生产体系和每周分娩猪场的对比
SMS Batch Farrowing 8-27-16 SMS批次生产情况8-27-16
Comparing 500 weekly farrowing farms to 91 batch farms.
■500个周分娩农场和91个批次生产农场的数据对比
Step by step procedures to convert from weekly to 5/4 Batch System:
周生产转换到5/4批次生产的具体步骤
Consult with your veterinary on how to use a product to delay heat in females and the dosing level to be used for sows
咨询兽医如何使用延迟母猪发情的产品以及使用剂量
Switching to batch farrowing will go much smoother if farm can use a product that will delay heat in females to help keep weaned sows from cycling until scheduled breeding week
如果农场能使用延迟母猪发情的产品，保持断奶母猪不发情直到预定的 配种周，可以使批次生产转换地更加平稳。
Weaned sows need to go on the product day of weaning and be dosed every 24 hours at same time each day
断奶母猪需要在断奶当天使用延迟发情的产品，然后每隔24小时在同一时间点给药一次。
Product works best if weaned sows are in a gestation crate for controlled daily dosing
断奶母猪如果在定位栏每天给予控制剂量的药物，效果会更好。
To move weekly farrowing to breeding every 4 weeks you are switching from 20 breeding groups to 5 breeding groups
每周分娩到配种转变成每4周模式，就要把原来20个配种组转成5个配种组
Schedule for holding weaned sows:
具体断奶母猪时间表如下（四批断奶母猪变成一个配种组）
- weaned group 4 Thursday to breed starting on Monday need no
product
断奶组4：周四配种，周一开始停用延迟发情产品
- weaned group 3 on product for 7-8 days with withdraw on Friday
断奶组3：使用延迟发情产品7-8天后，周五停止
- weaned group 2 on product 14-15 days with withdraw on Friday
断奶组2：使用延迟发情产品14-15天后，周五停止
- weaned group 1 on product 21-22 days with withdraw on Friday
断奶组1：使用延迟发情产品21-22天后，周五停止
Above process need to repeated 5 times to go from weekly to 5/4 batch
从周生产到5/4批次体系，上述步骤需要重复5次
Length of time to feed product many need to be adjusted based on how many days it takes for females to come into heat after withdraw
根据母猪停药到发情的天数来调整延迟发情产品饲喂时间
Consult with your veterinary to make sure they agree on timing of dose, dose level, and withdraw days
咨询兽医以确保他们同意延迟发情产品的使用时间，剂量水平以及停药天数
Breeding is done for only 7 days or less
配种要求在7天内完成
To help P1 females and thin females to come into heat consider a PG600 injection at weaning
为帮助头胎母猪以及瘦弱母猪发情，可考虑在断奶时注射一头份PG600（5ml）
Consider separating first litter females off and feeding a more dense lactation feed in farrowing
考虑1胎母猪分开饲养，在分娩时饲喂更加浓缩的哺乳饲料
To help weaned sows to cycle faster they need to be on full feed in farrowing and full feed from weaning until breed (40+ pounds of feed intake by 5 days after weaning)
为帮助断奶母猪尽快发情，在分娩期间和断奶至配种前给予自由釆食 (断奶后的5天内达到40磅以上的釆食量)
To group gilts for batch breeding they need to have a recorded heat cycle and then the number needed to breed plus 10% are placed on Matrix at least 14+ days prior to the Friday before the breeding week (work this out with veterinary)
为了使后备猪分批配种，后备猪需要建立起发情记录；所需配种数量再多 10%的后备猪群，在配种周的上一个周五前，后备至少喂14天以上 Martix延迟发情药物(与猪场兽医一起计算)。
To make room for weaned sows in gestation the farrowing rooms need to be emptied, cleaned, disinfected in 2-3 days and filled with bred females coming up to farrow
为给妊娠舍腾出位置给断奶母猪，分娩舍需要在2~3天清空、清洁和消 毒，然后转入将要分娩的重胎母猪
Breeding is now 4 times weekly. To keep from having breeder fatigue farm needs to have more breeders which means cross training other employees to breed
4周批配种数现在是原来每周的4倍。为了防止配种员疲惫，猪场需要更多的配种员，这意味着场内需进行交叉培训，让其他岗位的人临时用来配种。
If breeding starts on Monday most of the sows will be farrowing on Wednesday-Friday
如果周一开始配种，大多数母猪将会在周三到周五分娩
Extra labor will be needed every 4 weeks to help attend farrowing, and dry pigs. Extended hours up to 24 hours on peak farrowing days will help lower still bo rns and pre-weaning death loss
每4周需要额外劳动力帮助分娩和干燥仔猪。分娩高峰期几天产房延长劳动 时间至24小时，可有效降低死胎和断奶前死亡损失
No nurse sows are usually available with batch farrowing so farm may see increase in pre-weaning death loss and fallbacks.
批次生产通常找不到代哺母猪，农场可能见到断奶前的死亡损失增加和生产成绩倒退。
All litters need to be split suckled starting right after the sow is done farrowing to make sure all pigs get as much colostrum as possible
母猪分娩完后马上执行分批哺乳，确保所有猪只获得尽可能多初乳
Option to nurse sows may be to install some rescue decks to put early weaned pigs into and feed supplemental milk product
没有代哺母猪，可能需要安装辅助设施将早期断奶仔猪放入其 中并饲喂额外的乳制品
After the batches are established the farm will be breeding every 4 weeks
四周批生产真正建立后，农场将每隔4周集中几天配种。
Are you ready for batch farrowing?
最后问大家， 你准备好批次分娩了吗？
