Chamala, Shankariah (author), Keith, Ken J. (author), Quinn, Petrina (author), and Visiting Professor, Department of Sociology, University of Kentucky, Lexington, KY; Assistant Director, Soil Conservation Branch, Queensland Department of Primary Industries, Brisbane, Australia; Research Assistant, Department of Agriculture, University of Queensland, Brisbane, Australia
Format:
Journal article
Publication Date:
1983
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 88 Document Number: C05981
17 pages, The purpose of the study was to design a device for the dissolution of fertilizers for agricultural use in an automatic and environmentally sustainable way to facilitate the work of farmers. To achieve this goal, an outdated blade design was used, which generates turbulent and laminar flows thanks to the angle of inclination of its blades. In tests, the combination of these two flows gave a better result compared to laminar and turbulent flows separately. The best results were achieved by varying the spin and speed, the time between spins, and the rest time. The time it would take to dissolve the mixture was drastically reduced if it were conducted in the traditional way (manually) or compared with commercial mixers. In conclusion, the technique used for the dissolution of agricultural minerals is more effective and reduces time, energy, and effort. This was able to reduce the time necessary to dissolve the fertilizer by 93 percent compared to doing it manually and by 66 percent compared to using commercial mixers, in a solution of 100 L of water per 100 kg of ammonium sulfate.
The aim of this paper is to present the concept of sustainable consumption, its aspects, awareness and implications for choices concerning food products. Particular attention was paid to consumer choices based on the perception of foodstuff packaging and the perception of the importance of labelling information. Empirical studies have shown that Polish consumers are increasingly more aware of the need for action on sustainable consumption, although it is not always re- fl ected in tangible activities in this area. Still for the majority of Poles it is synonymous with ecoconsumption, and engaging consumers in the concepts of sustainability is manifested e.g. in waste sorting, waste reduction, selection of organic, local products, in ecological packaging, for which they are ready to pay higher prices or search for information on sustainable products. Unfortunately, at present the scale of these activities and attitudes is still limited, thus the primary objective of the environmental, social and economic policies is to provide systematic and intensive consumer education and promote sustainable development.
Examines the social dynamics between landlords, tenants and agricultural agency professionals to better understand how those dynamics affect the adoption of sustainable agricultural methods on rented land. Author offers a strategy of change.
