Narrow Row
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Effects of news sowing arrangements and air assistance on fungicide spray distribution on soybean crop
ABSTRACT. The density and distribution of soybean plants can interfere in the plant growth stage and yield, as well as phytosanitary management of this crop. Thus, innovations in production systems must be followed by improvements in pesticide application technology. Therefore, this study aimed to evaluate the influence of soybean sowing arrangements on fung
Acta Sci., Agron.. Publicado em: 23/09/2019
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2. Plant spatial arrangement affects grain production from branches and stem of soybean cultivars
ABSTRACT Phenotypic plasticity is the ability of plants to undergo changes in morphology and yield components to adapt themselves to distinct environmental conditions. The knowledge on the changes in yield components of branches and stems at varied plant spatial arrangements needs to be updated due to recent changes in soybean production system. Thus, this s
Bragantia. Publicado em: 25/10/2018
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3. A new saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the Upper Cretaceous of Shandong, China
ABSTRACT A new saurolophine hadrosaurid, Laiyangosaurus youngi gen. et sp. nov. is described and phylogenetically analyzed based on several cranial elements from the Jingangkou Formation, Wangshi Group, Upper Cretaceous of Laiyang, Shandong, China. Laiyangosaurus youngi differs from other members of the saurolophine clade on the basis of a number of autapomo
An. Acad. Bras. Ciênc.. Publicado em: 31/08/2017
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4. Nitrogen and Potassium in Narrow-Row Cotton
ABSTRACT Information on fertilizer management for cotton in narrow-row cropping system is scarce; therefore, studies are needed to improve nutrient stewardship for such systems. The aim of this study was to evaluate the effects of nitrogen and potassium application on yield and fiber quality of cotton under a narrow-row system. A field trial was carried out
Rev. Bras. Ciênc. Solo. Publicado em: 2016
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5. Resposta do algodoeiro adensado ao nitrogênio em sucessão de culturas / Narrow row cotton response to nitrogen rate in crop rotation
A produção de algodão (Gossypium hirsutum L.) em sistema adensado iniciou no Brasil na safra 2008/09 com objetivo de aumentar a lucratividade da propriedade, por meio da intensificação de uso do solo e redução de custos. Este sistema é, substancialmente, alterado em relação ao convencional, pelo aumento da população de plantas, semeadura tardia (
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/09/2012
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6. Description of Sidneioides peregrinus sp. nov. (Tunicata: Ascidiacea: Polyclinidae): a possible exotic species in the Atlantic Ocean
Three species of Sidneioides Kesteven, 1909 were known until now, all of them from the western Pacific. Sidneioides peregrinus is a new species we found in Paranaguá Bay, southern Brazil. Diagnostic characteristics of the species are: colonies with 1-5 lobes, closely clumped, and attached by the entire basal area or by a common smaller area; seven to ten th
Zoologia (Curitiba). Publicado em: 2011-12
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7. Cultivo do milho adensado: alternativa para maximizar o rendimento de grãos.
ABSTRACT: The increment on plant density in narrow row spacing resulted in a greater absorption of photosynthetic active radiation particularly in tropical environments as in the Cerrado Biome. This review aims to analyze the main factors that affect plant arrangement definition in maize, the changes in plant arrangement recommendation and, the modification
Planaltina. Publicado em: 2011
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8. Influence of row spacing reduction on maize grain yield in regions with a short summer.
The interest in reducing maize row spacing in the short growing season regions of Brazil is increasing due to potential advantages such as higher radiation use efficiency. This experiment was conducted to evaluate the effect of row spacing reduction on grain yield of different maize cultivars planted at different dates. The trial was conducted in Lages, in t
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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9. Crop management systems and maize grain yield under narrow row spacing / Sistemas de manejo e produtividade de grãos de milho sob espaçamento entrelinhas reduzido
A redução do espaçamento entrelinhas melhora a distribuição entre plantas na área e pode incrementar a produtividade de grãos. Os benefícios da redução do espaçamento entrelinhas podem depender da arquitetura de planta e do sistema de manejo empregado. A pesquisa objetivou avaliar os efeitos da redução do espaçamento entrelinhas na produtividad
Publicado em: 2010
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10. Row spacing and plant population density for differentiated plant architecture cotton cultivars / Espaçamentos e densidades populacionais em cultivares de algodoeiro com direfentes arquiteturas de plantas
The aim of this work was to evaluate different row spacings and plant population densities for three cotton cultivars with different plant architecture. The experiments were carried out in experimental areas belonging to Instituto Agronômico, in Campinas- SP, at Pólo Regional do Noroeste Paulista, from APTA, in Votuporanga-SP and at Unesp Campus de Ilha So
Publicado em: 2008
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11. Resposta do milho à redução do espaçamento entrelinhas em diferentes sistemas de manejo / Maize response to narrow row spacing in different management systems
A redução do espaçamento entrelinhas, mantida a densidade de plantas, melhora a distribuição entre plantas e diminui a competição intra-específica por luz, água e nutrientes, que pode ser uma vantagem sob condições de estresse (hídrico ou nutricional). Nesse trabalho estudaram-se, em duas estações de crescimento, os efeitos da redução do espa
Publicado em: 2007
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12. DEPENDÊNCIA ENTRE O TAMANHO DA UNIDADE BÁSICA E AS ESTIMATIVAS DAS DIMENSÕES DA PARCELA EXPERIMENTAL DE BATATA / DEPENDENCE BETWEEN THE SIZE OF BASIC UNIT AND THE ESTIMATIONS OF POTATO EXPERIMENTAL PLOT DIMENSIONS
A uniformity trail with potato was carried out at potato seed production area of FEPAGRO, Julio de Castilhos city, in 2003 agricultural year. Tuber yield of 3456 hills was evaluated with a set of basic units (BU) compound of 1; 2; 3; 4; 6; 8 and 12 hills per BU, in order to study the effect of size of BU about experimental plot dimensions, with width (W) and
Publicado em: 2005