Detrusor-Muscle 发表于 2025-3-21 19:35:44

书目名称Calving Problems and Early Viability of the Calf影响因子(影响力)<br>        http://impactfactor.cn/if/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf影响因子(影响力)学科排名<br>        http://impactfactor.cn/ifr/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf网络公开度<br>        http://impactfactor.cn/at/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf网络公开度学科排名<br>        http://impactfactor.cn/atr/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf被引频次<br>        http://impactfactor.cn/tc/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf被引频次学科排名<br>        http://impactfactor.cn/tcr/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf年度引用<br>        http://impactfactor.cn/ii/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf年度引用学科排名<br>        http://impactfactor.cn/iir/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf读者反馈<br>        http://impactfactor.cn/5y/?ISSN=BK0220943<br><br>        <br><br>书目名称Calving Problems and Early Viability of the Calf读者反馈学科排名<br>        http://impactfactor.cn/5yr/?ISSN=BK0220943<br><br>        <br><br>

使隔离 发表于 2025-3-21 22:13:02

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terazosin 发表于 2025-3-22 03:36:31

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Cumulus 发表于 2025-3-22 07:47:13

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ANTH 发表于 2025-3-22 12:01:19

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transdermal 发表于 2025-3-22 16:38:03

Hibiki Kawamata,Giovanni Manfredihe Blue Belgian breed. This selection has succeeded in producing supermeaty animals of very high value for the butcher but has increased calving difficulties to a large extent..Data concerning this problem are analysed and the following points are studied: annual increase in difficult calvings, infl

transdermal 发表于 2025-3-22 17:02:31

Giovanni Manfredi,Hibiki Kawamatariesian and partly with German Brown dams, was studied. The characters studied were 60 – 90 day non-return rate, gestation lengthy calving performance and peri- and postnatal losses. Altogether 2 044 crossbred and 5 676 straightbred matings were performed on 741 farms..The only positive effect of cr

MAZE 发表于 2025-3-22 22:45:55

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污秽 发表于 2025-3-23 01:38:01

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neuron 发表于 2025-3-23 07:26:54

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查看完整版本: Titlebook: Calving Problems and Early Viability of the Calf; A Seminar in the EEC B. Hoffmann,I. L. Mason,J. Schmidt Book 1979 ECSC, EEC, EAEC, Brusse