نتایج جستجو برای: agriculture and environmental quality
تعداد نتایج: 16967110 فیلتر نتایج به سال:
Plantation agriculture is more than 400 years old and contributes to the regional and national economies in many tropical countries. This paper reviews some of the main environmental issues related to plantation agriculture with perennial crops, including soil erosion, soil fertility decline, pollution, carbon sequestration and biodiversity. Soil erosion and soil fertility decline are of concer...
1 Department of Arid Land Agriculture, King Abdulaziz University, Jeddah, Saudi Arabia, 2 Desert Agriculture Initiative, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia, 3 Agriculture Genetic Engineering Research Institute, Agriculture Research Center, Giza, Egypt, 4 Department of Soil and Environmental Science, Muhammad Nawaz Shareef University of Agriculture, Multan, ...
conventional agriculture systems of production often lead to environmental degradation, economic problems and even social conflict. the efficacy of agriculture systems conducive to the economic, environmental and social sustainability of farming operations has been demonstrated, yet the adoption of sustainable agricultural practices is not widespread. this study evaluates the barriers of sustai...
abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
Sustainable agriculture, which is characterized by farming profitably while minimizing damage to the environment, is not easy to practice. “Conventional” agriculture in the USA is commonly considered to involve practices that have potential to damage the environment. These include tilling the soil excessively, overapplying readily soluble inorganic fertilizers (“chemical fertilizers”), and over...
Globally, much weight is currently being placed on agriculture to provide food for the growing population as well as feedstock for the bioenergy industry. Unfortunately, the intensification of agricultural operations to satisfy these growing needs has been associated with a number of environmental and human health risks. A review of publications on the subject was conducted and emphasis was pla...
Internet of things is an important part of a new generation of information technology and it is a big step towards modern informationization for modern agriculture for us to introduce and apply the Internet of Things technology in agriculture which will lead the development of intelligent agriculture. In order to optimize the agricultural production control ability, realize automatic production...
Abstract Land salinization is a major obstacle to the sustainable development of agriculture in arid regions. The demand for food, fiber, fuel and fresh water has increased in the recent decades, particularly in developing nations, due to alarming rise in population. As fresh water resources and productive lands for crop production are limited, new strategies for the sustainable utilization of ...
International trade of the goods and services has implications to environment via their effects on environment on production and consumption. Agriculture being closely linked with the natural environment the trade of agricultural products and the inputs required for agriculture affects the environment. This paper attempts to identify and analyze trade issues of environmental protection that mai...
postcolonial feminism, also dubbed as third world feminism, is an innovative approach, demonstrating the way women of colonized countries suffer from both native patriarchies and imperial ideology. also due to this double-colonization, postcolonial feminists contend that third world women are subjected to both colonial domination of empire and male domination of patriarchy. while western femini...
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