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Listado de Archivos: 22 archivos
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Fecha:  3.02.2012   Tamaño: 128.49 KB  
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Puntaje: 0.00   Popularidad: 1471   Popular!

PROY-NOM-186-SCFI- 2011

"BEBIDAS ALCOHÓLICAS, BEBIDAS ALCOHÓLICAS ELABORADAS A PARTIR DE AGAVÁCEAS. ESPECIFICACIONES, MÉTODOS DE PRUEBA E INFORMACIÓN COMERCIAL".

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Fecha: 15.10.2012   Tamaño: 562.59 KB  
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Puntaje: 0.00   Popularidad: 1858   Popular!

Abstract

Rising agricultural prices, combined with growing import dependence, have driven Mexico’s food import bill over $20 billion per year and increased its agricultural trade deficit. Mexico imports one-third of its maize, overwhelmingly from the United States, but three million producers grow most of the country’s white maize, which is used primarily for tortillas and many other pluricultural products for human consumption. Yield gaps are large among the country’s small to medium-scale maize farmers, with productivity estimated at just 57% of potential. To what extent could Mexico close this yield gap, using proven technologies currently employed in the country, to regain its lost self-sufficiency in maize? A comprehensive review of the literature highlights the potential for achieving that goal. With a new government coming to power in Mexico, policy options are examined, identifying those most likely to increase both maize productivity and sustainable resource use while reducing import dependence. With climate change likely to constrain input-intensive agricultural productivity growth, these involve an emphasis on farmer-led extension services, the promotion of sustainable agricultural practices, and improved water management, including expanded irrigation.

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Fecha: 25.01.2014   Tamaño: 91.17 KB  
Puntaje: 0.00   Popularidad: 1323   Popular!

A new study shows that glyphosate herbicide (e.g. Roundup) enhances the growth of aflatoxin-producing fungi.

GM Bt crops have long been touted as a solution to the problem of aflatoxins in grains. Aflatoxins are toxic and in some cases carcinogenic to animals and humans. The fungi that produce aflatoxins also cause plant diseases.

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Fecha: 14.01.2014   Tamaño: 247.82 KB  
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Puntaje: 0.00   Popularidad: 941   Popular!

Cultivation-independent establishment of genetically engineered plants in natural populations: current evidence and implications for EU regulation

 Andreas Bauer-Panskus1, Broder Breckling23, Sylvia Hamberger4 and Christoph Then5*

 

1 epigen, Frohschammerstr. 14, Munich 80807, Germany

2 Landscape Ecology, University of Vechta, Driverstrasse 22, Vechta 49377, Germany

3 UFT Centre of Environmental Research and Sustainable Technology, University of Bremen, Bibliothekstrasse 1, Bremen 28359, Germany

4 Gesellschaft für Ökologische Forschung, Frohschammerstr. 14, Munich 80807, Germany

5 Testbiotech, Frohschammerstr. 14, Munich 80807, Germany

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Fecha: 11.07.2015   Tamaño: 914.26 KB  
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Puntaje: 0.00   Popularidad: 962   Popular!

Laboratory Rodent Diets Contain Toxic Levels of Environmental Contaminants: Implications for Regulatory Tests

Robin Mesnage , Nicolas Defarge , Louis-Marie Rocque, Joël Spiroux de Vendômois, Gilles-Eric Séralin