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Author: Tariku Woldeyohannes Publisher: GRIN Verlag ISBN: 334616523X Category : Science Languages : en Pages : 106
Book Description
Master's Thesis from the year 2018 in the subject Biology - Zoology, , language: English, abstract: The study was conducted in Soro and Misha districts of Hadiya zone Southern Ethiopia. The objectives of the study were; to describe the production system, to characterize indigenous cattle breeds by using economically important traits and to develop structural indices to assess type and function of cattle using morphometrical traits. The study was undertaken to describe the production system, the cattle by using qualitative and quantitative traits. Field studies and collection of data were carried out by using semi-structured questionnaire, observation, key informants, focused group discussion and linear body measurements of sampled cattle and also from secondary data sources. A total of 240 households (120 from each district) were selected by using stepwise purposive followed by random selection method for questionnaire interview and 660 cattle (480 cows and 180 bulls) for morphological description and to measure quantitative and qualitative traits of cattle. The qualitative traits are assessed by visual observation while the qualitative traits were measured by using self devised instruments by the researcher. The data were analyzed by SPSS software, while the qualitative traits were compared by using Chi-square test, the quantitative traits were compared by Duncan’s multiple range test and the values were compared at the significance level P
Author: Tariku Woldeyohannes Publisher: GRIN Verlag ISBN: 334616523X Category : Science Languages : en Pages : 106
Book Description
Master's Thesis from the year 2018 in the subject Biology - Zoology, , language: English, abstract: The study was conducted in Soro and Misha districts of Hadiya zone Southern Ethiopia. The objectives of the study were; to describe the production system, to characterize indigenous cattle breeds by using economically important traits and to develop structural indices to assess type and function of cattle using morphometrical traits. The study was undertaken to describe the production system, the cattle by using qualitative and quantitative traits. Field studies and collection of data were carried out by using semi-structured questionnaire, observation, key informants, focused group discussion and linear body measurements of sampled cattle and also from secondary data sources. A total of 240 households (120 from each district) were selected by using stepwise purposive followed by random selection method for questionnaire interview and 660 cattle (480 cows and 180 bulls) for morphological description and to measure quantitative and qualitative traits of cattle. The qualitative traits are assessed by visual observation while the qualitative traits were measured by using self devised instruments by the researcher. The data were analyzed by SPSS software, while the qualitative traits were compared by using Chi-square test, the quantitative traits were compared by Duncan’s multiple range test and the values were compared at the significance level P
Author: Publisher: Food & Agriculture Organization of the UN (FAO) ISBN: 9789251071991 Category : Animal Production Languages : en Pages : 0
Book Description
These guidelines are part of a series of publications produced by FAO to support countries in the implementation of the Global Plan of Action for Animal Genetic Resources.
Author: Johannes Lehmann Publisher: Routledge ISBN: 1136571205 Category : Business & Economics Languages : en Pages : 450
Book Description
Biochar is the carbon-rich product when biomass (such as wood, manure or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties make it an ideal soil amendment to increase crop yields. In addition to this, biochar sequestration, in combination with sustainable biomass production, can be carbon-negative and therefore used to actively remove carbon dioxide from the atmosphere, with major implications for mitigation of climate change. Biochar production can also be combined with bioenergy production through the use of the gases that are given off in the pyrolysis process. This book is the first to synthesize the expanding research literature on this topic. The book's interdisciplinary approach, which covers engineering, environmental sciences, agricultural sciences, economics and policy, is a vital tool at this stage of biochar technology development. This comprehensive overview of current knowledge will be of interest to advanced students, researchers and professionals in a wide range of disciplines.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9789251047057 Category : Business & Economics Languages : en Pages : 164
Book Description
Opuntias are multipurpose plants that are increasingly being used in agricultural systems in arid and semi-arid areas. Due to its high water-use efficiency, it is particularly useful as forage in times of drought and in areas where few other crops can grow, and it is now considered a key component for the productivity and sustainability of these regions. This publication presents current scientific and practical information on the use of the cactus Opuntia as forage for livestock.
Author: David G. Pugh Publisher: Elsevier Health Sciences ISBN: 0323624642 Category : Medical Languages : en Pages : 578
Book Description
NEW! Coverage of cervids has been added to chapters throughout the book, reflecting the growing popularity of deer and elk. NEW! Thorough content updates are made throughout the book and reflect the latest research evidence. NEW! 170 new clinical photos have been added. NEW! Anesthesia and Pain Management chapter includes a new section on pain management strategies, reflecting the emphasis on controlling pain in small ruminants. NEW! Expert Consult website offers an online version of the book, making it easy to search the entire book electronically. NEW! Two new authors are respected and well-known veterinary medicine experts and educators: Dr. Misty Edmondson and Dr. Thomas Passler.
Author: Tariku Woldeyohannes
Author: Tariku Woldeyohannes
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Author: Johannes Lehmann
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Author: Food and Agriculture Organization of the United Nations
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Author: David G. Pugh
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