Participatory multicriteria assessment of maize cropping systems in the context of family farmers in the Brazilian Cerrado

Autor: José Humberto Valadares Xavier, Mário Conill Gomes, Flávio Sacco dos Anjos, Eric Scopel, Fernando Antônio Macena da Silva, Marc Corbeels

Publikováno v: International Journal of Agricultural Sustainability, Vol 18, Iss 5, Pp 410-426 (2020)

Conservation agriculture (CA) is recognized as a promising crop management strategy for sustainable agricultural intensification. The objective of this study was to evaluate CA cropping systems for rainfed maize as an alternative to the traditional t

Externí odkaz: https://doaj.org/article/836494b3d3a64d7ab47b9c8c32efe2b0

EFFECTS OF THE INTRODUCTION OF DIRECT SEEDED MAIZE PRODUCTION UNDER SMALL SCALE FARMERS CONDITIONS IN UNAÍ, MG (BRAZILIAN CERRADO) EFEITOS DA INTRODUÇÃO DO SISTEMA DE PLANTIO DIRETO DE MILHO POR AGRICULTORES FAMILIARES DO MUNICÍPIO DE UNAÍ, MG (CERRADO BRASILEIRO)

Autor: José Luiz Fernandes Zoby, Eric Scopel, Marcelo Nascimento de Oliveira, Fernando Antônio Macena da Silva, José Humberto Valadares Xavier

Publikováno v: Pesquisa Agropecuária Tropical, Vol 39, Iss 1, Pp 51-60 (2009)

This paper evaluates the effects of the introduction of no tillage systems (SPD) in rainfed maize grain production, by smallholders, under Cerrado conditions, in the region of Unaí, Minas Gerais State, Brazil. The main constraints faced by farmers t

Externí odkaz: https://doaj.org/article/9e332543dc5f4a3bb443e8d9a592a807

Are soybean models ready for climate change food impact assessments?

Autor: Kritika Kothari, Rafael Battisti, Kenneth J. Boote, Sotirios V. Archontoulis, Adriana Confalone, Julie Constantin, Santiago V. Cuadra, Philippe Debaeke, Babacar Faye, Brian Grant, Gerrit Hoogenboom, Qi Jing, Michael van der Laan, Fernando Antônio Macena da Silva, Fabio R. Marin, Alireza Nehbandani, Claas Nendel, Larry C. Purcell, Budong Qian, Alex C. Ruane, Céline Schoving, Evandro H.F.M. Silva, Ward Smith, Afshin Soltani, Amit Srivastava, Nilson A. Vieira, Stacey Slone, Montserrat Salmerón

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

An accurate estimation of crop yield under climate change scenarios is essential to quantify our ability to feed a growing population and develop agronomic adaptations to meet future food demand. A coordinated evaluation of yield simulations from pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5779dbf188e2df814f2dfba06c45b92
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140426