公(Gong)司(Si)电(Dian)话(Hua):(?)0715-8312-619 总(Zong)经(Jing)理(Li)((?)童(Tong)光(Guang)辉(Hui))(?):(?) 139-0724-8067
技(Ji)术(Shu)专(Zhuan)区(Qu)
配(Pei)种(Zhong)、(?)妊(Ren)娠(Shen)母(Mu)猪(Zhu)的(De)饲(Si)养(Yang)
- 分(Fen)类(Lei):(?)技(Ji)术(Shu)专(Zhuan)区(Qu)
- 作(Zuo)者(Zhe):(?)
- 来(Lai)源(Yuan):(?)
- 发(Fa)布(Bu)时(Shi)间(Jian):(?)2021-05-12 17:09
- 访(Fang)问(Wen)量(Liang):(?)
【(?)概(Gai)要(Yao)描(Miao)述(Shu)】(?)断(Duan)奶(Nai)母(Mu)猪(Zhu)7日(Ri)内(Nei)发(Fa)情(Qing)比(Bi)例(Li)大(Da)于(Yu)90%,(?)分(Fen)娩(Mian)率(Lu)90%以(Yi)上(Shang),(?)窝(Wo)均(Jun)健(Jian)仔(Zi)数(Shu):(?)初(Chu)产(Chan)母(Mu)猪(Zhu)10.5头(Tou)以(Yi)上(Shang),(?)经(Jing)产(Chan)母(Mu)猪(Zhu)12头(Tou)以(Yi)上(Shang):(?)平(Ping)均(Jun)初(Chu)生(Sheng)重(Zhong)1.45kg左(Zuo)右(You),(?)初(Chu)生(Sheng)重(Zhong)lkg以(Yi)下(Xia)比(Bi)例(Li)小(Xiao)于(Yu)8%,(?)P2背(Bei)膘(Biao)15 - 21mm。(?)
配(Pei)种(Zhong)、(?)妊(Ren)娠(Shen)母(Mu)猪(Zhu)的(De)饲(Si)养(Yang)
【(?)概(Gai)要(Yao)描(Miao)述(Shu)】(?)断(Duan)奶(Nai)母(Mu)猪(Zhu)7日(Ri)内(Nei)发(Fa)情(Qing)比(Bi)例(Li)大(Da)于(Yu)90%,(?)分(Fen)娩(Mian)率(Lu)90%以(Yi)上(Shang),(?)窝(Wo)均(Jun)健(Jian)仔(Zi)数(Shu):(?)初(Chu)产(Chan)母(Mu)猪(Zhu)10.5头(Tou)以(Yi)上(Shang),(?)经(Jing)产(Chan)母(Mu)猪(Zhu)12头(Tou)以(Yi)上(Shang):(?)平(Ping)均(Jun)初(Chu)生(Sheng)重(Zhong)1.45kg左(Zuo)右(You),(?)初(Chu)生(Sheng)重(Zhong)lkg以(Yi)下(Xia)比(Bi)例(Li)小(Xiao)于(Yu)8%,(?)P2背(Bei)膘(Biao)15 - 21mm。(?)
- 分(Fen)类(Lei):(?)技(Ji)术(Shu)专(Zhuan)区(Qu)
- 作(Zuo)者(Zhe):(?)
- 来(Lai)源(Yuan):(?)
- 发(Fa)布(Bu)时(Shi)间(Jian):(?)2021-05-12 17:09
- 访(Fang)问(Wen)量(Liang):(?)
(?) (?)一(Yi)、(?)饲(Si)养(Yang)目(Mu)标(Biao):(?)
(?) (?)断(Duan)奶(Nai)母(Mu)猪(Zhu)7日(Ri)内(Nei)发(Fa)情(Qing)比(Bi)例(Li)大(Da)于(Yu)90%,(?)分(Fen)娩(Mian)率(Lu)90%以(Yi)上(Shang),(?)窝(Wo)均(Jun)健(Jian)仔(Zi)数(Shu):(?)初(Chu)产(Chan)母(Mu)猪(Zhu)10.5头(Tou)以(Yi)上(Shang),(?)经(Jing)产(Chan)母(Mu)猪(Zhu)12头(Tou)以(Yi)上(Shang):(?)平(Ping)均(Jun)初(Chu)生(Sheng)重(Zhong)1.45kg左(Zuo)右(You),(?)初(Chu)生(Sheng)重(Zhong)lkg以(Yi)下(Xia)比(Bi)例(Li)小(Xiao)于(Yu)8%,(?)P2背(Bei)膘(Biao)15 - 21mm。(?)
(?) (?)二(?)、(?)饲(Si)养(Yang)管(Guan)理(Li)要(Yao)点(Dian):(?)
(?) (?)1、(?)合(He)理(Li)的(De)限(Xian)饲(Si),(?)母(Mu)猪(Zhu)断(Duan)奶(Nai)后(Hou)至(Zhi)配(Pei)种(Zhong)前(Qian)喂(Wei)哺(Bu)乳(Ru)母(Mu)猪(Zhu)料(Liao),(?)自(Zi)由(You)采(Cai)食(Shi),(?)配(Pei)种(Zhong)当(Dang)天(Tian)即(Ji)改(Gai)喂(Wei)妊(Ren)娠(Shen)料(Liao),(?)配(Pei)种(Zhong)后(Hou)30天(Tian)内(Nei)日(Ri)喂(Wei)料(Liao)1.8-2公(Gong)斤(Jin)。(?)测(Ce)背(Bei)膘(Biao)后(Hou)度(Du)确(Que)定(Ding)后(Hou)期(Qi)的(De)喂(Wei)料(Liao)量(Liang)。(?)
(?) (?)2、(?)配(Pei)种(Zhong)后(Hou)18-22天(Tian)要(Yao)观(Guan)察(Cha)是(Shi)否(Fou)返(Fan)情(Qing),(?)23-30天(Tian)B超(Chao)妊(Ren)娠(Shen)鉴(Jian)定(Ding),(?)可(Ke)疑(Yi)者(Zhe)一(Yi)周(Zhou)后(Hou)再(Zai)测(Ce)。(?)母(Mu)猪(Zhu)断(Duan)奶(Nai)后(Hou)在(Zai)定(Ding)位(Wei)舍(She)饲(Si)养(Yang)、(?)发(Fa)情(Qing)鉴(Jian)定(Ding)和(He)配(Pei)种(Zhong)。(?)配(Pei)种(Zhong)至(Zhi)产(Chan)前(Qian)任(Ren)何(He)阶(Jie)段(Duan)的(De)转(Zhuan)群(Qun)和(He)混(Hun)栏(Lan)都(Du)有(You)引(Yin)起(Qi)胚(Pei)胎(Tai)死(Si)亡(Wang)的(De)危(Wei)险(Xian),(?)确(Que)需(Xu)转(Zhuan)栏(Lan)或(Huo)混(Hun)群(Qun)需(Xu)在(Zai)配(Pei)种(Zhong)40天(Tian)后(Hou)进(Jin)行(Xing)。(?)
(?) (?)3、(?)温(Wen)度(Du)、(?)照(Zhao)度(Du)、(?)通(Tong)风(Feng)。(?)创(Chuang)造(Zao)15 -18。(?)C的(De)感(Gan)受(Shou)温(Wen)度(Du),(?)封(Feng)闭(Bi)式(Shi)猪(Zhu)舍(She)妊(Ren)娠(Shen)母(Mu)猪(Zhu)照(Zhao)度(Du)要(Yao)达(Da)到(Dao)150勒(Le)克(Ke)斯(Si),(?)每(Mei)天(Tian)8-10/lx时(Shi),(?)保(Bao)持(Chi)猪(Zhu)舍(She)卫(Wei)生(Sheng)和(He)通(Tong)风(Feng),(?)成(Cheng)年(Nian)大(Da)的(De)妊(Ren)娠(Shen)母(Mu)猪(Zhu)(体(Ti)重(Zhong)500公(Gong)斤(Jin)计(Ji))夏(Xia)季(Ji)炎(Yan)热(Re)时(Shi)每(Mei)小(Xiao)时(Shi)需(Xu)要(Yao)850立(Li)方(Fang)米(Mi)的(De)换(Huan)气(Qi)量(Liang),(?)供(Gong)应(Ying)充(Chong)足(Zu)的(De)饮(Yin)水(Shui)。(?)夏(Xia)季(Ji)做(Zuo)好(Hao)防(Fang)暑(Shu)降(Jiang)温(Wen)(温(Wen)度(Du)不(Bu)宜(Yi)超(Chao)过(Guo)27。(?)C)
(?) (?)4、(?)成(Cheng)功(Gong)饲(Si)养(Yang)妊(Ren)娠(Shen)母(Mu)猪(Zhu),(?)就(Jiu)是(Shi)对(Dui)妊(Ren)娠(Shen)期(Qi)合(He)埋(Mai)的(De)限(Xian)饲(Si),(?)妊(Ren)娠(Shen)期(Qi)采(Cai)食(Shi)量(Liang)与(Yu)哺(Bu)乳(Ru)期(Qi)采(Cai)食(Shi)量(Liang)呈(Cheng)负(Fu)相(Xiang)关(Guan)性(Xing),(?)妊(Ren)娠(Shen)期(Qi)吃(Chi)的(De)越(Yue)多(Duo),(?)哺(Bu)乳(Ru)期(Qi)就(Jiu)吃(Chi)得(De)越(Yue)少(Shao),(?)就(Jiu)无(Wu)法(Fa)获(Huo)得(De)更(Geng)好(Hao)地(Di)断(Duan)奶(Nai)重(Zhong)。(?)
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