We request aid.
=09we are students from Agrobiological School of The University=20
Michoacana of San Nicolas of Hidalgo. At the present we are working in a=20
" nutrients and energye integrated evaluation
model " supported by the Social Center and Ecology and C.O.N.A.C.Y.T. in=20
P=E1tzcuaro Michoac=E1n M=E9xico.
=09our topic I specify and objetive been in the summary.
=09SUMMARY.
=09Objective.
=091.=09To evaluate loss of nutrients.
=091.1.=09Lixiviation.
=091.2.=09erosion (drag hydric).
=092.=09To evaluate anergetic waste in the processes.
=092.1.=09Rotation of cultivation.
=092.2.=09Use of leguminous. (nitrogen of fixation).
=092.3.=09Green fertilizer.
=092.5.=09Other practice.
=09=09Stages of the project.
=091.=09Of reseach basic. Review bibliography and documentary to=20
propose a model that integrate the factor of evaluate of the system in=20
the referring aspects to:
=091.1.=09Evaluate of nutrition and energy fixes in net. Bimass.=20
(root, stem, lesf, flower and fruit).
=091.2.=09Lost of nutrition for lixiviation and erode.
=091.3.=09Evaluate of gas, produc of the different interactions of=20
the middle biotic and abiotic, detached in the processes of ferments to=20
reduction of matter organic present in soil.
=091.4.=09Evaluation of flow segmentary of energy and nutrients in=20
"box black".
=092.=09Experimental stage, to submit to test the elected=20
experimental model. (field and laboratory).
=093.=09Validate of the sustainable agriculture model.
=09Our will very grateful if yuo send us information about those=20
especific topic.
=09Our E-Mail Abrobio@Jupiter.ccu.umich.mx
=09Thanks a lot.
:
Lawrence F. London, Jr., Venaura Farm, Chapel Hill, NC USA=20
london@sunSITE.unc.edu - http://sunSITE.unc.edu/london
london@mercury.interpath.net - http://www.interpath.net/~london=20
Organic Gardening & Farming, CSA, Permaculture & Renewable Energy Informati=
on
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