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001-es BibID:	BIBFORM061885
Első szerző:	Tóth Brigitta (környezetgazdálkodási agrármérnök)
Cím:	Alternative ways of utilization of wastes / Tóth Brigitta, Fodor Ferenc
Dátum:	2015
Megjegyzések:	Mining and production of mineral fertilizers and transport across continents is vastly energy-inefficient, expensive and produces greenhouse gases. More viable plant nutrition strategies as alternatives for the prevailing use of mineral fertilisers, mainly produced by direct or indirect exploitation of non-renewable natural resources, are urgently needed. In face of growing world population and the limited area of productive agricultural land, this is one of the big challenges during the next decades. Use of recycling fertilisers based on industrial or municipal waste could be a promising perspective in this direction. On the other hand, the industrialization of society, the introduction of motorized vehicles, and the explosion of the human population, have caused an exponential growth in the production of goods and services. Coupled with this growth has been a tremendous increase in wastes. The question is: what is the possible way of reuse of these wastes?In general, it is obvious that the intensification of agricultural production triggers continuous increase in CO2 emission due to the larger volumes of materials used in production, because artificial fertilizers and other chemicals can be produced only in process of high energy input. Because of the rising energy demand, the costs of production are also mounting, which results in environmental problems.The goal of our work was to present the alternative way of the recycling of industrial wastes and by-products. The use of these by-products in agriculture offers us the possibility to moderate the quantities of expensive mineral fertilizers used in agriculture. As a side effect, CO2 emission could be decreased, as well. We show the two possible ways of the utilization of wastes and by-products: 1) use as waste and deposit, 2) reuse as plant nutrition materials.
ISBN:	978-954-07-3999-1
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok könyvfejezet agriculture plant nutrition reuse wastes
Megjelenés:	Environment and Ecology at the Beginning of 21st Century / Efe R., Bizzarri C., Cürebal I., Nyusupova G. N.. - p. 11-27. -
További szerzők:	Fodor Ferenc
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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