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我国推广采用哪些优秀杂交组合?

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我国推广采用哪些优秀杂交组合?

文章作者: 猪预混料 文章来源: 猪饲料 访问次数: 更新日期: 2017-03-17 17:23

1。WOGUOTUIGUANGCAIYONGNAXIEYOUXIUZAJIAOZUHE?

 

  CAIYONGZAJIAOFANGSHISHENGCHANSHOUROUXINGSHANGPINZHUYOUZHEMINGXIANDEYOUSHI,YANWOGUODIYUGUANGKUO,HUANJINGTIAOJIANGEBUXIANGTONG,GEDISIYANGDEZHUZHONGGEBUXIANGTONG,CAIYONGNAZHONGZAJIAOZUHE,BIXUGENJUXIAODIDEHUANJINGTIAOJIAN、ZHUDEBUTONGPINZHONGYIJISIYANGGUANLISHUIPING,CAIYONGJINGJI、SHIYONGHEZUIJIAZAJIAOZUHE,CAINENGSHOUDAOLIANGHAOXIAOGUO。XIANJIESHAOYIXIEJINGKEYANBUMENSHAIXUANCHULAIDEYOULIANGZAJIAOZUHE。

 

  (1)大长北三元杂交组合该品种以北京黑猪母猪为母本,先与长白公猪杂交,选留长北一代杂种母猪,再与大约克复公猪进行交配,产生的大长北杂种猪作为商品育肥猪出栏上市。此杂交组合是中国农科院畜牧研究所在北京地区推广的优秀杂交组合,其平均日增重为625克,料肉比为3。28:1,胴体瘦肉率为58。90%,这里要说明的是,如果大家使用吉林唯美饲料公司推广的育肥猪预混料,则可以料肉比降低到2.3;1 ,日增重可以达到日长3斤。

 

  (2)杜长北三元杂交组合(即杜洛克xfe白猪x北京黑猪)该杂交组合为北京市农科院畜枚所筛选出的优秀杂交组合,平均□增重达622。8克,每千克增重耗料3。35千克,但是如果使用吉林唯美的中草药猪饲料添加剂,育肥猪可以日长3斤足球竞猜软件胴体瘦肉率为58。62%。

足球竞猜软件   (3)DUZHANGHEI(DULUOKExZHANGBAIZHUxSHANXIHEIZHU)HUIZAJIAOZUHEPINGJUNRIZENGZHONG485KE,MEIQIANKEZENGZHONGHAOLIAO3。70QIANKE,DONGTISHOUROULV50。27%d

足球竞猜软件   (4)DUZHANGSHANG(DULUOKE>^ZHANGBAIZHUxSHANGHAIBAIZHU)GAIZAJIAOZUHEPINGJUNRIZENGZHONGDA584KE,MEIQIANKEZENGZHONGHAOLIAO3。53QIANKE,DONGTISHOUROULV58。81%。

足球竞猜软件   (5)DUYUESHANG(DULUOKExYUEKEXIAxSHANGHAIBAIZHU)GAIZAJIAOZUHEPINGJUNRIZENGZHONG699KE,MEIQIANKEZENGZHONGHAOLIAO3。00QIANKE,DONGTISHOUROULV57。70%。

足球竞猜软件   (6)HANZHANGHUAI(HANPUXIAxZHANGBAIZHUxHUAIZHU)GAIZAJIAOZUHEPINGJUNRIZENGZHONG666。7KE,MEIQIANKEZENGZHONGHAOLIAO3。20QIANKE,DONGTISHOUROULV59。62%。

  (7)HANDUHUAI(HANPUXIAxDULUOKExHUAIZHU)GAIZAJIAOZUHEPINGJUNYUEZENGZHONG578。2KE,MEIQIANKEZENGZHONGHAOLIAO3。04QIANKE,SHOUROULV57。92%。

足球竞猜软件   (8)HANYUEHUA(HANPUXIAxDAYUEKEXIAxDAHUABAIZHU)HUIZAJIAOZUHEPINGJUNRIZENGZHONG6^2KE,MEIZENGZHANG1QIANKETIZHONGHAOSILIAO3。48QIANKE,DONGTISHOUROULV59。21%。

  (9)HANZHANGHUA(HANPUXIAxZHANGBAIZHUxDAHUABAIZHU)GAIZAJIAOZUHEPINGJUNKOUZENGZHONG60V8KE,MEIQIANKEZENGDIANXIAOHAOZHUSILIAO3。66QIANKE,DONGTISHOUROULV59。03%。

足球竞猜软件   (10)DUZHANGJIA(DULUOKExZHANGBAIZHUxJIAXINGHEIZHU)GAIZAJIAOZUHEPINGJUNRIZENGZHONG562。0KE,MEIQIANKEZENGZHONGHAOLIAO3。36QIANKE,DONG

足球竞猜软件   TISHOUROULV56。37%c

  (11)ZHANGSUHAN(ZHANGBAIZHUxSUBAIZHUxHANGUHEIZHU)GAIZAJIAOZUHEPINGJUNRIZENGZHONG㈤1。5KE,MEIQIANKEZENGZHONGHAOLIAO3,30QIANKE,DONGTISHOUROULV59。69%。

足球竞猜软件   (12)ZHANGDULAO(ZHANGBAIZHUxDULUOKExLAOSHANHEIZHU)GAIZAJIAOZUHEPINGJUNRIZENGZHONG609。0KE,MEIQIANKEZENGZHONGHAOLIAO3。56QIANKE,DONGTISHOUROULV56。42%。

足球竞猜软件   (13)HANPUXIAxRONGCHANGZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG534。5KE,MEIQIANKEZENGZHONGHAOLIAO3,08QIANKE,SHOUROULV

  (14)HANPUXIAxHUBEIBAIZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG760。6KE,MEIQIANKEZENGZHONGHAOLIAO3。13QIANKE,SITISHOUROULV64。59%。

  (15)DULUOKExSANJIANGBAIZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG601KE,MEIQIANKEZENGZHONGHAOLIAO3。1〗QIANKE,SHOUROULV62。25%。

足球竞猜软件   (16)DULUOKExTAIHUZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG611。0KE,MEIQIANKEZENGZHONGHAOLIAO3。39QIANKE,DONGTISHOUROULV62。37%。

足球竞猜软件   (17)DULUOKExHUBEIBAIZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG785。1KE,MEIQIANKEZENGZHONGHAOLIAO3。〗1QIANKE,SHOUROULV64。65%。

  (18>DULUOKExZHISHANHEIZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG658。0KE,MEIQIANKEZENGZHONGHAOLIAO3,28QIANKE,SHOUROULV57,40%«

  (19)DAYUEKEXIAxSHANGHAIBAIZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONGWEI633。0KE,MEIQIANKEZENGZHONGHAOLIAO3。27QIANKE,SHOUROULV59。34%。

  (20)ZHANGBAIZHUxHUBEIBAIZHUGAIZAJIAOZUHEPINGJUNRIZENGZHONG635。2KE,MEIQIANKEZENGZHONGHAODOU3。52QIANKE,DONGTISHOUROULV64。36%。YANGZHUDEPENGYOUMEN,ZHEILIWOMENJIDAJIATUIJIANSHIYONGWEIMEIZHONGCAOYAOZHUYUHUNLIAO,YANGYUFEIZHUXIAOYIGAO,RIZHANG3JIN,SHENGZHANGSUDUKUAI,QUANCHENGLIAOROUBI2.3;1,DAJIAKEYISHISHIKAN。