نتایج جستجو برای: livestock systems
تعداد نتایج: 1202376 فیلتر نتایج به سال:
The economy of sustainable livestock relies on production and consumption quality products in the market. by-product should be evaluated technically for preparation, practices marketing endeavours maintaining its yield demand open market attributes systems. To fulfil attribute, there is requirement a system consisting high genetic material producing animals. Now days, many scheme experiment tri...
• ICLS combines the benefits of specialization with increased resilience system. Clear opportunities but also barriers for were observed. need to be embedded within future environmental legislation. systems a range intensities are needed support biodiverse landscape. <graphic xml...
Over many decades there has been a global trend away from mixed farming and integrated crop-livestock systems to more-intensive single commodity systems. This distorted local nutrient balances, resulting in environmental pollution as well soil depletion. Future food should include with tight budgets. For nitrogen (N), detailed understanding of processes, fluxes – including gaseous forms budgets...
livestock have made major contribution to human societies by providing food, shelter, fuel, and services. sheep and goat are economically important livestock play an important socioeconomic role for small and large farmers in libya. small ruminant animal meat is popular for libyan customers, and demand is particularly high during religious and cultural festivals. small ruminants is valued fo...
Semi-nomadic pastoralism was replaced by sedentary pastoralism in Inner Mongolia during the 1960's in response to changes in land use policy and increasing human population. Large increases in numbers of livestock and pastoralist households (11- and 9-fold, respectively) during the past 60 yrs have variously degraded the majority of grasslands in Inner Mongolia (78 M ha) and jeopardize the live...
s/full/28.pdf). Ayalew, W., van Dorland, A. & Rowlands, J. 2004. Design, execution and analysis of the livestock breed survey in Oromia Regional State, Ethiopia. Addis Ababa and Nairobi. OADB (Oromia Agricultural Development Bureau) and ILRI (International Livestock Research Institute). DAGRIS. 2004. Domestic Animal Genetic Resources Information System (DAGRIS). J.E.O. Rege, W. Ayalew & E. Geta...
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