Tillage System And Conventional Sowing
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Influence of Tillage Systems and Selective Herbicides on Weed Management and Productivity of Direct-Seeded Rice (Oryza sativa)
RESUMO: Plantas daninhas causam dano considerável à colheita de arroz. Para averiguar a influência de diferentes práticas de manejo de plantas daninhas sob diferentes sistemas de cultivo, um teste de campo foi conduzido durante 2014 -15. Como desenho experimental foram utilizados blocos inteiramente casualizados com parcelas subdivididas, cada uma de 6 x
Planta daninha. Publicado em: 30/09/2019
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2. Water use of cowpea under deficit irrigation and cultivation systems in semi-arid region
RESUMO A resiliência das culturas à seca depende fortemente das práticas culturais adotadas, as quais podem ter um efeito direto sobre a eficiência de uso da água. O objetivo deste estudo foi avaliar a influência de turnos de rega sobre o crescimento, consumo de água e eficiência de uso da água do feijão-caupi (cv. BRS Guariba) nos sistemas de plan
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-04
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3. Physical Properties and Crop Management for Corn in an Albaqualf
ABSTRACT Rice monoculture in lowlands can cause problems for management practices in crop fields, for example, in weed control. For this reason, corn in rotation with irrigated rice in lowlands may be advantageous, despite problems with soil compaction and water excess. The objective of this study was to evaluate soil physical properties and corn performance
Rev. Bras. Ciênc. Solo. Publicado em: 27/03/2017
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4. Agronomic and Economic Efficiency of Common-Bean Inoculation with Rhizobia and Mineral Nitrogen Fertilization
ABSTRACT Management of biological nitrogen fixation in common bean still requires improvement. The objective of this study was to verify the compatibility of nitrogen fertilization with biological N2 fixation to increase common bean yield and profitability. Four field experiments were performed in four municipalities of Minas Gerais, Brazil, during the 2009
Rev. Bras. Ciênc. Solo. Publicado em: 15/08/2016
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5. Penetration resistance and agronomic characteristics of soybean affected by soil management and sowing speed systems
ABSTRACT With the short period of the sowing process, we observed an increase in the seeder speed set in several soil management systems that may result in decreased soybean yield and problems with penetration resistance. We aimed to assess the penetration resistance (PR) and agronomic characteristics of soybean on soil tillage and sowing speed. The randomiz
Eng. Agríc.. Publicado em: 2016-08
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6. Banco de sementes e sistemas de renovação no pasto de capim-braquiária com integração de culturas agrícolas / Seed bank in renewal of pasture signal grass with crop livestock integration
The experiment was conducted to evaluate the renewal of pasture of Brachiaria decumbens with integration of crops in cropping systems "planting" direct and conventional. The experiment was conducted in pastures of Brachiaria decumbens Stapf. Located on the campus of University Federal of Viçosa, Viçosa, MG. The experiment consisted of five "systems" of gra
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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7. Study of the interaction genotypes x environments in the selection process of upland rice.
The objectives of this study were the investigation of the interactions between upland rice lines/cultivars x planting system, years and locations. The experiments were conducted in the agricultural years of 2001/02 and 2002/03 in Lavras, Uberlandia and Patrocinio in the state of Minas Gerais (MG), Brazil, in two planting systems: conventional and no-tillage
Crop Breeding and Applied Biotechnology. Publicado em: 2011
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8. EFEITO DO MANEJO DO SOLO E DO GESSO RESIDUAL NA CULTURA DA SOJA E EM ATRIBUTOS FÍSICOS DE UM LATOSSSOLO VERMELHO DISTROFÉRRICO / SOIL MANURE AND RESIDUAL GYPSUM EFFECT ON THE SOYBEAN CROP AND IN PHYSICAL ATTRIBURES OF DYSTROPHIC RED LATOSOIL
Adoption of soil manure systems with or without conditioners can improve or reduce its physical quality, changing the answers of crops to the same ones. Thus, this paper aimed to evaluate the agronomic performance of soybean crop and the soil physical attributes. The paper was conducted in an area granted under a lending to Faculdade de Ciências Agrárias d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2009
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9. Indicadores microbiológicos e bioquímicos da qualidade do solo em transição para cultivo orgânico de feijoeiro comum (Phaseolus vulgaris L.) / Microbiological and biochemical indicators of the quality of ground transitioning to organic cultivation of common bean (Phaseolus vulgaris L.)
The soil quality indicators analyses during and after the transition period of conventional to organic production system are very important to evaluated the sustainability of agricultural systems. Soil microbiological and biochemical indicators shall quickly indicate changes occurred on both, soil management and production systems. The objective of this work
Publicado em: 2009
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10. Adubação molíbdica na cultura do feijão nos sistemas de plantio direto e convencional / Molybdenum fertilization on bean crop in no-tillage and conventional systems
The objective of this work was to study the effects of molybdenum doses, applied on bean crop under the conventional and no-tillage systems, on the production components and nutrient rates in leaves and grains. Two experiments were carried out in the field: one during winter- spring (winter season), with sowing in July 2006, and the other one during summer-f
Publicado em: 2008
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11. Ramulosis (Colletotrichum gossyppii var. cephalosporioides Costa) over conventional and direct sowing related to microclimate, growth and the development of the cotton-crop / Ocorrência da Ramulose (Colletotrichum gossypii var. cephalosporioides Costa) sob semeadura convencional e direta relacionada ao microclima, crescimento e desenvolvimento da cultura do algodoeiro
Systems with direct seeding over mulching are more often used in agriculture, and the Ramulosis from the cotton plant caused by the fungus Coletotrichum gossypii var. cephalosporioides Costa, one of the most important diseases in cotton crop. During the years of 2004/05, 2005/06; and 2006/07at the University of Agriculture "Luiz De Quieroz", USP/ ESALQ, in P
Publicado em: 2008
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12. Ecologia comportamental e de interações com plantas hospedeiras em Phyllophaga cuyabana (Moser) (Coleoptera:Melolonthidae, Melolonthinae) e implicações para o seu manejo em cultura de soja
Soybean (Glycine max (L.) Merrill) is an introduced crop which has been expanding in Brazil during the last four decades. There are still some nutricional niches unoccupied or inefficiently explored by arthropods and other colonizing herbivores. Some insects with subterranean habitat have been considered soybean pests in Brazil in the last ten years, probabl
Publicado em: 1997