Download or read book Caracterizaci n de los sistemas de producci n de ganado vacuno de carne de la monta a de Le n written by Emma Serrano Martínez and published by . This book was released on 2002 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sistemas de producci n de ganado vacuno en la comarca de Monta a de Ria o Le n written by Emma Serrano Martínez and published by . This book was released on 2002 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Livestock Science written by Selim Sekkin and published by BoD – Books on Demand. This book was released on 2017-01-11 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been a great increase in the consumption of animal products. The intention of agricultural activities is to provide safety and adequate food by respecting the environment. Although many questions are being raised concerning the sustainability of the world's food-animal agricultural resources. This book presents some in-depth reviews of selected topics in livestock science written by experts in their respective areas. The book is divided into eight chapters, consisting of topics in food-animal production systems, management of several animal products, health-threaten example by ticks in animals, and contaminants that may be found in animal foods. We hope that a wide variety of scientists, researchers, and others may benefit from this book.

Download or read book Contribuci n al estudio de los sistemas de producci n de ganado vacuno en zonas de monta a written by Isabel Casasús Pueyo and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caracterizaci n de sistemas productivos de vacuno de carne written by Ángel A. Rodríguez Castañón and published by . This book was released on 1995 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sistemas de producci n de ganado en Am rica tropical written by Mariano Mejía M. and published by . This book was released on 1986 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Producci n de ganado de vacuno de carne en pastizales de monta a written by Juan Luis Osoro Otadui and published by . This book was released on 1989 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caracterizacion y evaluacion de los sistemas de produccion bovina written by Alvaro Balcazar Vanegas and published by . This book was released on 1989 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plan forrajero de 12 meses para ganado vacuno de carne en la zona centro sur de Chile written by Alejandro Gabriel Ayres Mangas and published by . This book was released on 1973 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Durante 1969-1970 se llevo a cabo en la Estación Experimental Quilamapu, Chillán, la siguiente experiencia, con los objetivos que a continuación se indican -Desarrollar un plan forrajero para ganado bovino de carne, usando las principales especies forrajeras existentes en la zona Centro Sur de Chile. - Elaborar dentro del plan forrajero algunos sistemas de producción de carne para novillos holando-europeos nacidos en primavera. - Determinar la influencia de tres niveles de ganancia (alto, medio y mantención) durante la etapa 8-12 meses del novillo, producen en el sistema completo de producción de carne. De los resultados obtenidos, podemos concluir que: - Según el sistema animal utilizado se produce una variación en la carga animal, el tiempo necesario para lograr los 500 kg de peso, la producción por hectárea y la relación entre suelo para pradera de pastoreo y suelo para cosecha de forraje. - Mientras mayor es el uso de subproductos, mayor es el rendimiento por hectátreas. La producción de carne por hectárea para el año redondo es de 838-978 kg al depender sólo de forrajes. Al suplementar con subproductos durante dos inviernos la producción por hectárea alcanza a casi dos toneladas de peso vivo. - En el sistema de venta a los 19-20 meses, el nivel de gaancia media (uso de heno) disminuye en cierta medidad la producción por hectárea comparando con el nivel de mantención (pastoreo solo), pero presenta la ventaja de lograrse un animal con mayor peso de comercialización. Por otro lado, en caso de engorda final, el nivel medio permite alcanzar 500 kg a los 2 años sin necesidad de una etapa posterior de pastoreo, lo cual aumenta la carga y por consiguiente la producción por hectárea cuando se compara con el nivel de mantención.

Download or read book An lisis de la econom a de los sistemas de producci n written by and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caracterizaci n de proveedores en un sistema de producci n de carne de ternero de la regi n del Maule written by Juan Ignacio Saavedra Araya and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: El presente trabajo caracterizó diferentes proveedores de carne de ternero de una empresa de la Región del Maule, incluyendo la estructura y funcionamiento de los tipos de sistemas productivos, a través de la recolección de datos asociando sus diferentes características relacionadas a su sistema de producción de carne. Para llevar a cabo este estudio, se trabajó en las comunas de Parral y Retiro, ciudad de Linares, Región del Maule. Se consideró 68 productores que operan como proveedores. La información se obtuvo de registros de certificación PABCO para los datos productivos, y mediante encuestas para los datos socioeconómicos. Estos datos se sometieron a un análisis de estadística descriptiva básica y un análisis no paramétrico a través de tablas de contingencia que demostraron correlaciones entre dos variables, provenientes del análisis de los productores, predios y producción, las cuales demostraron que los diferentes tipos de sistemas de crianza de terneros están conformados por un gran número de fortalezas, las cuales pueden posibilitar, a productores y sus predios, programar diversos planes para mejorar sus ingresos y beneficios.

Download or read book Sistemas de produccion de ganado de carne written by Ciat and published by . This book was released on 1975 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Economia. Pastos y forrajes. Salud animal. Sistemas de produccion pecuaria. Adiestramiento.

Download or read book Caracterizaci n de los sistemas de producci n bovina en el Departamento de Nari o written by Diana Carolina Jaramillo Ramírez and published by . This book was released on 2016 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caracterizaci n de un sistema intensivo de producci n de carne bovina en la etapa de recr a engorda utilizando heno de alfalfa Medicago sativa L y silo de ma z Zea ma z L en el valle de Lluta XV Regi n de Arica y Parinacota written by Manuel E. Arismendi Garcés and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Host Bibliographic Record for Boundwith Item Barcode 30112100650693 and Others written by and published by . This book was released on 2013 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tapirs written by Daniel M. Brooks and published by IUCN. This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descended from a long and ancient lineage, tapirs are important tropical forest seed dispersers. However, today, all species of tapirs are threatened to various degrees by habitat destruction and hunting. This action plan was written with wildlife biologists, ecologists, administrators, educators and local conservation officials in mind and is aimed at those countries with tapir populations. It provides a brief natural history of each species and its objective is to aid in their conservation by catalyzing conservation action. In addition, it is hoped that the contents of the plan will stimulate further research into this fascinating group of animals.

Download or read book New trends for innovation in the Mediterranean animal production written by R. Bouche and published by Springer Science & Business Media. This book was released on 2012-03-26 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mediterranean area shows a great diversity of livestock systems, depending on local resources and traditions, but also on the networking space where informational resources are available for producers. During the last decades, a lot of innovations have been conceived or introduced in the Mediterranean area, allowing livestock systems to remain competitive. The book looks at two main issues: firstly, it gives an updated review on the main innovations that significantly changed the activities of livestock production in the Mediterranean area in the recent past. Secondly, the focus lies on the extent to which these innovations improve the efficiency, ensure the socio-cultural basis or reduce the environmental impact of livestock systems. One major finding is a new vision of innovating systems based on the distinction between regulated innovation (when aims are fixed) and innovative design (when aims are questioned). Innovations reported in the book are dealing with a set of concerns. They concern the production techniques, the work organization, the equipment and infrastructures, the collective features for selection, reproduction, feeding or sanitary devices. They also concern the local organization such as product labelling, new dynamics around local breeds, collective rules for supply basin or approaches of new products for new markets. More recently, some innovations focus on environmental impacts of livestock production, due to an increasing consciousness of those kinds of problems. In the final part of the book, a round table copes with a crucial question: are traditions in Mediterranean livestock activities to be considered an obstacle or a source of innovation? This book provides a set of updated information and knowledge useful for researchers, students, extension services and policy-makers in the field of animal science.