نتایج جستجو برای: farming systems
تعداد نتایج: 1203462 فیلتر نتایج به سال:
structural characteristics and spatial distribution of major farming systems in mountain environment of the iranian plateau as well as their developments in the past few decades have been studied by statistical analysis. using this new approach, towards the study of natural resource allocation methods in mountains of iran, the following resulted: land and resource use practices have followed a ...
Introduction Animal husbandry and livestock raising as the most important agricultural sub-sector reduces poorest peoplechr('39')s vulnerability all over the world by providing them a "food safety network". In this regard, ranchers are facing key challenges such as low yields of cattle, lack and fragmentation of pasture, water shortage and need to irrigate pastures and meadows, competition for...
Studying the sustainability of farming systems entails the integrated assessment of the strong interdependence between their environmental, economic and social attributes. Optimum allocation of water resources in a farming system improves the conservation and sustainability status of resources in addition to reducing the socio-economical damages. In order to analyze and assess the different asp...
Agriculture, by its intentional design, manipulates the ecological functions of soils. It does so altering carbon and nutrient inputs; controlling plant community; in case tillage, physically disrupting redistributing soil within profile. While there are many studies that contrast microbiomes across farming systems, few have examined effect system on vertical organization taxa We hypothesized l...
In the countries surrounding the Mediterranean basin, most of the semi-natural grazing lands are covered by rangelands. Rangelands can be defined as highly heterogeneous natural vegetation communities with high conservation value, growing in harsh environments (poor soils, unfavourable climatic conditions). In the recent socio-economic context, traditional livestock grazing practices that enabl...
This workshop will discuss research based experiences of the changed conditions that farming systems face within the whole food chain. Therefore it will focus on the environmental, social and economic impacts of different food chains and the challenges and opportunities offered by diverse quality schemes and standard setting organisation at the world level as well as the certification tools imp...
[This project aims at providing planners with a grid which would allow a comparison between Best Management Practices (BMPs) in terms of environmental efficiency, economic cost and potential acceptability by farmers. A comparison between different existing or simulated BMPs (Best Management Practices) has been carried out through a cost/effectiveness assessment along with the study of their acc...
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