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paperback. Zustand: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2009-09-01 Pages: 269 Publisher: China Agriculture Press title: livestock ecology Original: 29.50 yuan Author: Liu Xin-di. of Chen Yulin editor Press: China Agriculture Press Publication Date: 2009 - 9-1ISBN: 9787109140875 Words: 422.000 yds: 269 Revision: 1 Binding: Paperback: 16 Weight: Editor's Choice SUMMARY This textbook is divided into 10 chapters. First described the relationship of livestock. livestock populations and the environment; livestock ecosystems and its basic theory. and on this basis. focuses on the type of livestock ecosystem management. animal husbandry resources and their rational utilization; followed by in-depth system clarify the relationship between animal nutrition. livestock waste. livestock group the incidence and ecological environment. livestock development achieve livestock harmony with the environment. livestock health and production safety. resource utilization and environmental protection. energy conservation and efficient production; Introduction to the methods and techniques of the livestock ecological studies involved. In order to facilitate teaching. with this chapter Summary Chapter Questions. has a chapter in this chapter. The textbook teaching books. both as a professional animal husbandry. veterinary medicine. ecology. resources and environment and also available for animal husbandry and veterinary technicians and production managers reference. Contents Preface Introduction Section 1 animal ecology and research objects. the connotation and denotation Second. animal ecology study of animal ecology Section II of the formation and development of the livestock ecology. livestock ecology bud form two. the status. role and task of the development of the third quarter livestock ecology of animal ecology. the status and role of livestock ecology. animal ecology task the fourth quarter livestock ecology research methods thinking about the title second chapter livestock relationship with the environment Section livestock type of environment and ecological factors. livestock environment. livestock environmental classification. ecological factors. livestock environmental and ecological factors in section II of the role of the fundamental role of the law of the ecological factors. environmental the role of livestock ecological factors on livestock health and production performance Section III adaptation of livestock on the environment. to adapt the concept and principle. suitable for the type of three livestock acclimatization and Introduced the fourth quarter livestock should excited and animal welfare. the concept of stress. stress reaction of stage three. livestock stress adaptation in a changing environment . Chapter livestock population and environment Chapter ecosystem and balance livestock resources and utilization of livestock ecosystem management Chapter VI Chapter 10 of Chapter 7. Chapter VIII of the animal nutrition ecological livestock waste processing and utilization of the ninth chapter livestock group the incidence and ecological environment. the livestock ecological research methods and technology References Author Abstracts preambleFour Satisfaction guaranteed,or money back.

paperback. Zustand: New. Pub Date :2007-01-01 Pages: 411 Publisher: Tsinghua University Press proengineer is one of the most popular 3D cadcam parameterized design software. it is powerful. cover design. product assembly. mold development. nc machining. sheet gold-piece design. the design of castings. automatic measurement. mechanism simulation design. stress analysis. data focus on the theory about the combination and application of practical examples to explain Peiyoutailiang strive to allow readers to easily grasp.