نتایج جستجو برای: commercial and industrial agriculture
تعداد نتایج: 16870845 فیلتر نتایج به سال:
Insect pathology has a long history dating back to the earliest studies in microbiology. A select few of the many known insect pathogens can be produced and used on an industrial scale as biopesticides and are championed for their low environmental impact. The commercial application of microbial insecticides has been limited competition with chemical insecticides. However, the advent of gene te...
More Sweatshops for Africa? Pilot Results from an Experimental Study of Industrial Labor in Ethiopia
Research Motivation Policy makers see industrial development as key to aggregate growth, but debate its value as a poverty alleviation strategy. For some, industrial jobs are exploitative and harmful, overworking the poorest, exposing them to health risks or unpleasant working conditions. For them, the key is to regulate these jobs, as well as to encourage people to remain smallholders or suppo...
Workshop report on the potential for growth and innovation in commercial scale urban agriculture at the nexus of food, energy, water, and transportation systems. Abstract Commercial scale urban agriculture is an intriguing concept that could fulfill the demand for fresh, affordable food that is produced, processed, and distributed through more sustainable and resilient supply chains. While rura...
asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...
Major debates on the industrialization of agrarian economies view labor mobility—sectoral and spatial, from agriculture to industry and from villages and small towns to cities—as central to understanding the pace and nature of industrialization. Many see labor mobility as the result of the commercialization and capitalization of agriculture, which leads to an increasing number of peasants who a...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید