664 research outputs found
Estimativa do custo de produção de Aveia Branca para a Região de Dourados, MS, 2008.
bitstream/item/24394/1/COT2008143.pdfDocumento on-line
Agronomic performance and photosynthetically active radiation intercepted by maize intercropped with Brachiaria.
Maize and soybean are the main crops used for crop yield on Brazilian Cerrado biome. The off-season maize intercropped with ruzigrass [Urochloa ruziziensis (R. Germ. C.M. Evrard) Crins (Syn. Brachiaria ruziziensis Germ. Evrard)] increases soil cover and yield for crops in succession. However, the benefits on maize yield depend on the distribution and radiation-use efficiency (RUE) and its conversion to biomass. This study aimed to evaluate maize and ruzigrass yield in different cultivation systems. The experiment was carried out at Embrapa Agropecuária Oeste, in Dourados, MS, Brazil. The experiment design was randomized blocks, with seven treatments constituted by the combination of spacing between maize rows, single and intercropped, with ruzigrass in distribution methods. Photosynthetically active radiation, chlorophyll, leaf temperature, morphological characteristics and maize mass yield were evaluated in maize at the flowering stage (R1). Maize and ruzigrass yield were evaluated during maize maturation. The reduced spacing in single maize has a higher yield and lower radiation incidence in the ear. Maize intercropped with ruzigrass sown by broadcasting showed higher leaf temperature, lower plant height and lower maize leaf area. Morphological and physiological characteristics and maize grain yield were more influenced by planting methods than the presence of ruzigrass. The highest yield of dry matter and maize grain occurred in reduced spacing in maize, either alone or intercropped with ruzigrass
Estimativa do custo de produção do milho safrinha, 2006, para Mato Grosso do Sul e Mato Grosso.
bitstream/item/24680/1/COT2005112.pdfDocumento on-line
Estimativa do custo de produção do milho safrinha 2011, em cultivo solteiro e consorciado com Brachiaria ruziziensis, em Mato Grosso do Sul.
bitstream/item/29232/1/COT2011163.pd
Viabilidade econômica da cultura do milho safrinha, 2015, em Mato Grosso do Sul.
bitstream/item/112911/1/COT2014196-final-1.pd
Estimativa do custo de produção do milho safrinha 2009, para Mato Grosso do Sul e Mato Grosso.
bitstream/item/24387/1/COT2009153.pd
Estimativa do custo de produção de aveia branca para Mato Grosso do Sul, em 2007.
bitstream/item/24400/1/COT2007132.pdfDocumento on-line
Sistema de produção do milho safrinha em Mato Grosso do Sul.
bitstream/item/65388/1/29901.pdfOrganizado por Gessi Ceccon e Luiz Alberto Staut; Palestra
Toward the total synthesis of spirastrellolide A. Part 3: Intelligence gathering and preparation of a ring-expanded analogue
Different methods for the formation of the C.25–C.26 bond of spirastrellolide A (1) are evaluated that might qualify for the end game of the projected total synthesis, with emphasis on metathetic ways to forge the macrocyclic frame
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