資料來源：SMS有限責(zé)任公司

批次生產(chǎn)體系和每周分娩豬場的對比

SMS Batch Farrowing 8-27-16 SMS批次生產(chǎn)情況8-27-16

Comparing 500 weekly farrowing farms to 91 batch farms.

■500個周分娩農(nóng)場和91個批次生產(chǎn)農(nóng)場的數(shù)據(jù)對比

Step by step procedures to convert from weekly to 5/4 Batch System:

周生產(chǎn)轉(zhuǎn)換到5/4批次生產(chǎn)的具體步驟

Consult with your veterinary on how to use a product to delay heat in females and the dosing level to be used for sows

咨詢獸醫(yī)如何使用延遲母豬發(fā)情的產(chǎn)品以及使用劑量

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

如果農(nóng)場能使用延遲母豬發(fā)情的產(chǎn)品，保持?jǐn)嗄棠肛i不發(fā)情直到預(yù)定的 配種周，可以使批次生產(chǎn)轉(zhuǎn)換地更加平穩(wěn)。

Weaned sows need to go on the product day of weaning and be dosed every 24 hours at same time each day

斷奶母豬需要在斷奶當(dāng)天使用延遲發(fā)情的產(chǎn)品，然后每隔24小時在同一時間點給藥一次。

Product works best if weaned sows are in a gestation crate for controlled daily dosing

斷奶母豬如果在定位欄每天給予控制劑量的藥物，效果會更好。

To move weekly farrowing to breeding every 4 weeks you are switching from 20 breeding groups to 5 breeding groups

每周分娩到配種轉(zhuǎn)變成每4周模式，就要把原來20個配種組轉(zhuǎn)成5個配種組

Schedule for holding weaned sows:

具體斷奶母豬時間表如下（四批斷奶母豬變成一個配種組）

- weaned group 4 Thursday to breed starting on Monday need no

product

斷奶組4：周四配種，周一開始停用延遲發(fā)情產(chǎn)品

- weaned group 3 on product for 7-8 days with withdraw on Friday

斷奶組3：使用延遲發(fā)情產(chǎn)品7-8天后，周五停止

- weaned group 2 on product 14-15 days with withdraw on Friday

斷奶組2：使用延遲發(fā)情產(chǎn)品14-15天后，周五停止

- weaned group 1 on product 21-22 days with withdraw on Friday

斷奶組1：使用延遲發(fā)情產(chǎn)品21-22天后，周五停止

Above process need to repeated 5 times to go from weekly to 5/4 batch

從周生產(chǎn)到5/4批次體系，上述步驟需要重復(fù)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

根據(jù)母豬停藥到發(fā)情的天數(shù)來調(diào)整延遲發(fā)情產(chǎn)品飼喂時間

Consult with your veterinary to make sure they agree on timing of dose, dose level, and withdraw days

咨詢獸醫(yī)以確保他們同意延遲發(fā)情產(chǎn)品的使用時間，劑量水平以及停藥天數(shù)

Breeding is done for only 7 days or less

配種要求在7天內(nèi)完成

To help P1 females and thin females to come into heat consider a PG600 injection at weaning

為幫助頭胎母豬以及瘦弱母豬發(fā)情，可考慮在斷奶時注射一頭份PG600（5ml）

Consider separating first litter females off and feeding a more dense lactation feed in farrowing

考慮1胎母豬分開飼養(yǎng)，在分娩時飼喂更加濃縮的哺乳飼料

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)

為幫助斷奶母豬盡快發(fā)情，在分娩期間和斷奶至配種前給予自由釆食 (斷奶后的5天內(nèi)達(dá)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)

為了使后備豬分批配種，后備豬需要建立起發(fā)情記錄；所需配種數(shù)量再多 10%的后備豬群，在配種周的上一個周五前，后備至少喂14天以上 Martix延遲發(fā)情藥物(與豬場獸醫(yī)一起計算)。

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

為給妊娠舍騰出位置給斷奶母豬，分娩舍需要在2~3天清空、清潔和消 毒，然后轉(zhuǎn)入將要分娩的重胎母豬

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周批配種數(shù)現(xiàn)在是原來每周的4倍。為了防止配種員疲憊，豬場需要更多的配種員，這意味著場內(nèi)需進行交叉培訓(xùn)，讓其他崗位的人臨時用來配種。

If breeding starts on Monday most of the sows will be farrowing on Wednesday-Friday

如果周一開始配種，大多數(shù)母豬將會在周三到周五分娩

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周需要額外勞動力幫助分娩和干燥仔豬。分娩高峰期幾天產(chǎn)房延長勞動 時間至24小時，可有效降低死胎和斷奶前死亡損失

No nurse sows are usually available with batch farrowing so farm may see increase in pre-weaning death loss and fallbacks.

批次生產(chǎn)通常找不到代哺母豬，農(nóng)場可能見到斷奶前的死亡損失增加和生產(chǎn)成績倒退。

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

母豬分娩完后馬上執(zhí)行分批哺乳，確保所有豬只獲得盡可能多初乳

Option to nurse sows may be to install some rescue decks to put early weaned pigs into and feed supplemental milk product

沒有代哺母豬，可能需要安裝輔助設(shè)施將早期斷奶仔豬放入其 中并飼喂額外的乳制品

After the batches are established the farm will be breeding every 4 weeks

四周批生產(chǎn)真正建立后，農(nóng)場將每隔4周集中幾天配種。

Are you ready for batch farrowing?

最后問大家， 你準(zhǔn)備好批次分娩了嗎？