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Agriculture

Heterogeneity
Agriculture is entering a new phase in which huge gains will be made from realizations of heterogeneity potentials. This is already happening in many other fields, and results from the sharp increase in availability of new technologies.
 
An example of another field in which this is happening is the automotive industry, which is transitioning toward economically providing vehicles tailored to practical uses.
 
“the automotive industry invests in modular car parts…Product flow is increasingly heterogeneous… economy of scale works even at a modest production volume” [ 1 ]
 
“better understanding of agroecological relationships, and farmers experimenting in groups. Large numbers of groups work in the same way as parallel processors, the most advanced forms of computation.”
  –   Jules Pretty
Agri-Culture, p.157
 
The result is that many more different kinds of vehicles are now available, each vehicle better suited to its particular use. This is also happening in the computer industry, with heterogeneous multiprocessing allowing much more to be done with electronics:
 
“the task-level parallelism that embedded computing applications display is inherently heterogeneous…each block does something different and has different computational requirements.” [ 2 ]
 
“Ironically, bus bottlenecks commonly disappear in SoC designs…Wide busses are efficient and appropriate to use between adjoining SoC logic blocks. ” [ 3 ]
 
The trend will extend to other fields. In agriculture, this is called agroecology. It is efficient variable argriculture that adjusts to the local conditions of bioregions. As societies produce more diverse mechanical and electronic products more cheaply, a wider spectrum of those products become useful in agroecology. The idea is to put bioregions first, find and help develop products that make it possible to cultivate those bioregions, and help local economies sustain their utilization.
 
For example, public financing of road construction makes agroecology possible in many places. [ 4 ]  Also highly beneficial are storage and distribution infrastructure, and communication technology to assist transportation and planting decisions. All this costs far less than the chemical overdependence policies advocated by American institutions, while providing much better results. [ 5 ]  Agroecology can also be used to redevelop, recapitalize and sharply reduce pollution in the United States. [ 6 ]
 

 
 
References:
 
1.   Kratochvíl, M., and Carson, C., 2005, Growing Modular, p. 11, 12, 150.
 
2.   Jerraya, A.A., and Wolf, W., 2005, Multiprocessor Systems-on-Chips (MPSoCs), p. 8-9.
 
3.   Rowen, C., 2005, “Performance and Flexibility for Multi-Processor SoC Design”, Ch. 5 in Jerraya and Wolf, op.cit., p. 120.
 
4.   Tiffen, M., 2002, “The Evolution of Agroecological Methods and the Influence of Markets: Case Studies from Kenya and Nigeria”, Ch. 7 in Uphoff, N., Agroecological Innovations, p. 106.
 
5.   Harris, J.M., 2005, Rethinking Sustainability.
 
6.   Michael Pollan, “Farmer in Chief”, New York Times, 9 October 2008.
 
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Thursday, 09-Sep-2010 05:29:27 GMT