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CONSORTIUM BETWEEN CORN AND LEGUMES, STRAW PRODUCTION AND MANAGEMENT OF NITROGEN IN THE BEAN "WINTER" GROWN IN SUCCESSION

Grant number: 12/05064-4
Support Opportunities:Scholarships in Brazil - Master
Effective date (Start): March 01, 2013
Effective date (End): February 28, 2014
Field of knowledge:Agronomical Sciences - Agronomy - Crop Science
Principal Investigator:Orivaldo Arf
Grantee:Gustavo Antonio Xavier Gerlach
Host Institution: Faculdade de Engenharia (FEIS). Universidade Estadual Paulista (UNESP). Campus de Ilha Solteira. Ilha Solteira , SP, Brazil

Abstract

Technological innovations at the same time assist in achieving greater profits for producers and conservation of natural resources, are of great relevance today. Thinking about it, it was decided to install an experiment to study the effect of legumes intercropped with maize for the production of dry matter and subsequently the effect on the bean with application rates of nitrogen. The project consists of two subprojects will be developed in the Experimental Farm of UNESP - Single Island. The experimental design for corn will be a randomized block design with four replications and 10 treatments formed as follows: sole corn, corn + Crotalaria spectabilis during sowing of corn, corn + Crotalaria spectabilis sown when the maize plants are 4 to 5 unfolded leaves, corn + pigeonpea sown before sowing corn, corn + pigeonpea sown when the maize plants are 4 to 5 leaves unfolded; + Estilosantes corn sown before sowing corn, corn + Estilosantes sown when the plants corn are 4 to 5 leaves unfolded; Crotalaria spectabilis, pigeonpea and Estilosantes as unique cultures. The experimental design for the beans will be randomized blocks in factorial 10x4 with treatments consisting of the cover crops and doses of nitrogen (0, 30, 60 and 90 kg N ha-1) with four replications. Will be assessed components of crop production amount of straw produced and will be the economic analysis of the two years of research.

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Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
GERLACH, Gustavo Antonio Xavier. Consórcio entre milho e leguminosas, produção de palha e manejo do nitrogênio no feijão “de inverno” em região com verão chuvoso e inverno seco. 2014. Master's Dissertation - Universidade Estadual Paulista (Unesp). Faculdade de Engenharia. Ilha Solteira Ilha Solteira.

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