engrossed 发表于 2025-3-28 16:54:45
Sheep and Goats: Their Relative Potential for Milk and Meat Production in Semi-Arid Environmentsre, and funds for the past 10000 years. The semi-arid and arid regions are characterized by protracted periods of soil water deficit, highly variable precipitation, temperature extremes, poor quality and inadequate forage, and frequently saline drinking water. In addition, small ruminant husbandry hInsul岛 发表于 2025-3-28 21:44:29
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Selection for Lamb Growth in Libyan Barbary Sheepe managerial and technical supervision for a “Cereal Project” to be commissioned by the Geffara Plains Authority. The project involved the development of nine low rainfall sites totalling 50000 ha for cereals and sheep production using the dryland legume pasture/cereal crop ley farming system used i审问,审讯 发表于 2025-3-29 05:53:38
Past Experiences of Sheep Improvement in Egypt and Future Directionsllion sheep are raised either on small holdings or in commercial village flocks managed by specialized shepherds. Lamb production in this region could be intensified to fit the prevailing intensive conditions.etiquette 发表于 2025-3-29 11:10:55
Genetic Improvement of Sheep in Turkeyoor grazing land to meat, milk, fiber, and skins. Eastern, southeastern, and central Turkey are arid and semi-arid. The vast native grazing land and steppe in these regions are more suitable for sheep and goats than dairy cattle. In the more productive western regions agriculture is becoming increas小歌剧 发表于 2025-3-29 11:23:31
Genetic Improvement of Sheep in Cyprus by Selection and/or Crossbreedings not easy and depends on the mode of inheritance of particular traits. The first step is to define the program’s aims or breeding goals, then to devise measurement techniques. A general outline of a commonly used strategy is presented in Fig. 1.Narcissist 发表于 2025-3-29 19:08:36
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http://reply.papertrans.cn/47/4634/463351/463351_49.pngAgility 发表于 2025-3-30 05:14:25
G. E. Bradford,Y. M. Bergern koordiniert wird. Es geht dabei um die verbindliche Festlegung von Verhaltensrichtlinien, die alle Bereiche der Geschäftstätigkeit umfassen. Für die Unternehmen ist die Einhaltung dieser Richtlinien durch alle Mitarbeiter heute von besonderer Bedeutung. Denn zu den juristischen und haftungsrechtli