Integrated newspaper reported rate of population growth in accordance with the present 2025, the global population from 6.6 billion now to 8.0 billion. How to improve traditional agriculture, increasing food production as a pendulum in front of the important issues in the human. When the traditional land has been difficult to tap more potential, people could not help eyeing the air. Some scientists have proposed, you can crop species into the air go?? Construction skyscraper, so that it transform into the vertical farm.
The future direction of agricultural development
According to scientists, the idea of a 30-storey skyscraper that 5 million people can provide the necessary food, including fruits, vegetables and meat. Moreover, this approach can reduce energy costs. Currently, the U.S., France and Israel, researchers have begun to explore the vertical farm this new farming methods. Some experts point out, perhaps, the vertical farm represents the future direction of human agriculture.
Vertical farm concept first put forward and make it operational with theory is an environmental scientist at Columbia University, Dixon? . want to invest 200 million U.S. dollars, the construction of a 30-storey skyscraper, planting and raising 5 million people eat enough fruit, vegetables and chicken, crops up to 100 species. According to his estimates, about 150 vertical farm skyscrapers in New York can provide food for urban residents in almost a year.
Most of the technology already have
He said the completion of this program most of the technology is in place, the U.S. government just set aside the last 10 years the amount of agricultural subsidies to U.S. 0.25%, or 500 million U.S. dollars to start the program.
Vertical farm using soil-less hydroponic cultivation methods, and sewage into electricity, significantly reduce energy costs while providing more food. Vertical farms can also be liberating the traditional farm, to plant more trees to reduce carbon dioxide in the atmosphere, slowing global warming process. Moreover, the vertical farm in the city itself, can be delivered directly to where it is needed, thus saving transport costs and reduce pollution caused by transportation.
Currently unattainable ideal model
Vertical farm newspaper roundup shape was cylindrical, stacked on each floor as a bargaining chip with the same. Each floor is an agricultural land, and has a complex irrigation system. All crops are in a controlled environment, growth, and maturity of the use of electronic eye test, 365 days a year can be continuously growing, harvesting.
Solar energy as the main
By design, vertical farm skyscrapers from the top floor of the main energy absorption of solar energy solar panels. In addition, the roof can be installed wind power wind turbines, and windmills, like the principle, provided for building wind power. Another important farm power source, is not edible plant particles (such as corn bran) into fuel, plant waste is processed into powder first and then compressed into the fuel particles can be all burned.
The scientists, the vertical farm is more than just a farm plant, it is a transformation of urban infrastructure so that it imitated the natural circulation of the macro program. Environmentalists according to Columbia University, the concept of vertical farms, sewer available at the bottom of the farm's most important resource: energy and water. The city's sewage can flow into the vertical farm, half of them into one called "peat," the machine, this machine for pressure on their heating, be broken down into basic substances: carbon and water. "Peat" extract the sludge-like water and coal power to generate electricity as the steam engine. The other half of the remaining water through the sterilization treatment, combined with a heat dehydration process into the upper soil. Extracted from these two procedures can be through natural water filtration methods, such as the use of zebra mussels, cattail and other filter media, which is used for agriculture irrigation, or even continue to filter into a drinking water purification.
Vertical farm prototype has been
There is also a model of vertical farms, SOA architect from Paris studio Augustine? provided by Dr.
Nevertheless, although the United States, France and Israel are the prototype of a vertical farm, but, so far, scientists vertical farm skyscrapers in mind also out of reach, people can not buy from the market, the vertical farm agricultural products. I am China Chemicals Products writer, reports some information about oregon chainsaw , chelation therapy edta.
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