FRIESIAN

作品数：5被引量：3H指数：1
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相关领域：农业科学更多>>
相关机构：Delft理工大学更多>>
相关期刊：《Journal of Animal Science and Biotechnology》《Open Journal of Animal Sciences》《人民珠江》《Advances in Bioscience and Biotechnology》更多>>
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Sperm Quality in Holstein Bulls Friesian and Brahmans of Frozen Semen Commercially
《Open Journal of Animal Sciences》2015年第3期229-231,共3页Alejandro Córdova-Izquierdo Gustavo Ruiz-Lang Román Espinosa-Cervantes Adrían Emmanuel Iglesias-Reyes Maximino Méndez-Mendoza Rubén Huerta-Crispín Abel Edmundo Villa-Mancera Ma. De Lourdes Juárez-Mosqueda Pedro Sánchez-Aparicio Jaime Olivares-Pérez Juan Eulogio Guerra-Liera Gerardo Cansino-Arroyo 
The aim of this study was to assess sperm quality (motility, viability and acrosomal integrity) sperm from commercially frozen semen straws two breeds of bulls Bos taurus (holstein Frisian) and Bos indicus (Brahman). ...
关键词：SEMEN Thawed BULLS FROZEN SEMEN SPERM QUALITY 
Dairy sheep production research at the University of Wisconsin-Madison,USA-a review被引量：2
《Journal of Animal Science and Biotechnology》2014年第2期127-138,共12页David L Thomas Yves M Berger Brett C McKusick Claire M Mikolayunas 
Commercial milking of sheep is a new agricultural industry in the United States starting approximately 30 yr ago. The industry is still small, but it is growing. The majority of the sheep milk is used in the productio...
关键词：Dairy sheep East Friesian GRAZING Lacaune Lactation physiology Nitrogen efficiency RDP RUP Supplementation 
Molecular studies on the Creole cattle breed in Mauritius
《Advances in Bioscience and Biotechnology》2013年第10期925-929,共5页Olivier Pasnin V. M. Ranghoo-Sanmukhiya 
There are three main cattle breeds in Mauritius;the Friesian cows, the Creole cows and the Cross (Creole and Friesians) breeds. The main objective of the study was to differentiate the Creole breeds from the other two...
关键词：CREOLE COWS FRIESIAN COWS DNA Extraction Microsatellites RAPDS 
Effect of Zinc Methionine Supplementation on Productive Performance of Lactating Friesian Cows被引量：1
《Journal of Animal Science and Biotechnology》2011年第2期94-101,共8页H. M. A. Gaafar M. I. Bassiouni M. F. E. Ali A. A. Shitta A. Sh. E. Shamas 
Twelve lactating Friesian Cows with body weight of 450 to 550 kg and in the second to fifth lactating season were used after 8 weeks of cal- ving in a complete switch-back design. The cows were fed a basal ration of 3...
关键词：DIGESTIBILITY economic efficiency feed conversion milk yield and composition rumen activity 
Friesian湾对海平面上升和地面沉降的形态学响应
《人民珠江》2006年第6期20-24,共5页Z.B. WANG A.P. Oost J.G. De Ronde 萧洁儿（翻译） 王智慧（校核） 
Friesina湾是荷兰Wadden海的一个潮汐汊道系统,它由Pinkegat湾和Zoutkamperlaag湾组成。自1986年油气开采以来,在Friesian湾(尤其是Pinkegat湾)出现了地面沉降现象。对于海湾系统的长期大尺度形态发展来说,地面沉降可被认为是短期的相...
关键词：wadden海 相对海平面上升 形态学发展 沉积 
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