Sustainable Production Systems Under No-till in the Cerrado of Brazil - Maranhão

Continuous cultivation of lands under the same monocropping systems tends to promote soil degradation and increases the incidence of crop diseases, pests, and weeds, which in turn, reduces the crop yield potential. This is a long-term research project looking into various aspects of sustainable agricultural systems. The project gives emphasis to crop rotation and other alternatives to generating long-term profitability. This is believed to be instrumental to many farms located throughout the Brazilian Cerrado region. Part of this project is dedicated to the study of soil fertility management under these sustainable agriculture systems. One experiment containing eight different cropping systems was initiated in 2012 and general results for the first year will be available late in 2013. Brazil-60

IPNI-2012-BRA-60

New alternatives of really sustainable production systems are necessary for the cerrado of Brazil. One crop system has been leading to diseases, soil degradation and low yields. Read more


Year of initiation:2012
Year of completion:2014
Map:

Interpretive Summary

Continuous cultivation of lands under monocrop systems tends to promote soil degradation and increases the incidence of crop diseases, pests, and weeds, which in turn, reduces crop yield potential. This is a long-term research project looking into various aspects of sustainable agricultural systems. The project emphasizes crop rotation and other alternatives to generating long-term profitability. This is believed to be instrumental to many farms located throughout the Cerrado region.

Continuous cultivation of lands under the same monocropping systems tends to promote soil degradation and increases the incidence of crop diseases, pests and weeds, which in turn, reduces the crop yield potential. This long-term research project is looking into various aspects of sustainable agricultural systems. The project gives emphasis to crop rotation and other alternatives to generating long-term profitability.

Continuous cultivation of lands under the same monocropping systems tends to promote soil degradation and increases the incidence of crop diseases, pests, and weeds, which in turn, reduces the crop yield potential. This is a long-term research project looking into various aspects of sustainable agricultural systems. The project gives emphasis to crop rotation and other alternatives to generating long-term profitability.

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Updates & Reports

2013

2013 Annual Report

2013

Project Description


Project Leader

Ronaldo Honostorio de Bastos, CEAGRO
Valter Casarin, International Plant Nutrition Institute (IPNI)


Project Cooperators

Dr. Eros Francisco, IPNI Brazil


IPNI Staff

Valter Casarin


Location

Americas \ South America \ BRA \ Maranhão \ Balsas


Topics

crop rotations

bean, brachiaria grass, maize, soybean