نتایج جستجو برای: sustainable livestock productionsystem
تعداد نتایج: 143826 فیلتر نتایج به سال:
Indigenous cattle form the backbone of relevant and sustainable livestock production in most of eastern Africa because when compared with their exotic counterparts, they are better adapted to survive and reproduce under the region’s harsh environments. These cattle often possess valuable traits such as disease tolerance/resistance, high fertility, good maternal qualities, longevity, and adaptab...
This study describes the components of available forage in Vahregan watershed, Central Iran and highlight issues relating to forage endowment and environmental dynamics. In this study, proper use factor and palatability models and their components use to develop the model of available forage and measure it. The components climatic, topography, land systems, vegetation, land use and grass and sh...
Parasitic infections are ubiquitous in wildlife, livestock and human populations, and healthy ecosystems are often parasite rich. Yet, their negative impacts can be extreme. Understanding how both anticipated and cryptic changes in a system might affect parasite transmission at an individual, local and global level is critical for sustainable control in humans and livestock. Here we highlight a...
A mismatch between nutrient demand and consumption in livestock cropping systems makes these sectors responsible for 24.5% of greenhouse gas emissions. In order to reduce the gap two industries, approaches focused on integrating crop management have been presented. Location is a key factor sustainable operation integrated since this variable affects both economic environmental dimensions design...
Increasing efficiency in livestock production and reducing the share of animal products in human consumption are two strategies to curb the adverse environmental impacts of the livestock sector. Here, we explore the room for sustainable livestock production by modelling the impacts and constraints of a third strategy in which livestock feed components that compete with direct human food crop pr...
There is a growing recognition that the present demographic patterns in sub-Saharan Africa, including Ghana, do not augur well for the achievement of sustainable development. Ghana is characterized by a youthful population, rapid population growth, uneven population distribution, high fertility, and rural-urban migration which has brought human numbers into collision with resources to sustain ...
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