Características morfogênicas e estruturais do capim-xaraés submetido a intesidades de pastejo

The aim of this study was to evaluate the effects of residual leaf area index (rLAI), years of evaluation and grazing cycles on the morphogenetic and structural characteristics of xaraés palisadegrass subjected to grazing intensities in two summers (years of evaluation). The experiment was carried out at the Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Campus de Jaboticabal, São Paulo, Brasil and the intensities of grazing were defined by four rLAI: 0.8, 1.3, 1.8 and 2.3. When the canopy intercepted 95% of incident light, the animals were placed on the pasture for grazing and kept until the rLAI target has been reached. Pastures were grazed by non-lactating Holstein cows (Bos Taurus Taurus L.), using the technique of mob-stocking. The morphogenetic and structural characteristics of xaraés palisadegrass respond effectively to weather conditions. There is variability in morphogenetic and structural characteristics in response to years and grazing cycles within years.

Dessecação com Glyphosate em pré-colheita e qualidade fisiológica de sementes de soja

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Perda de matéria seca em grãos de milho submetidos a sistemas de secagem natural e artificial

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Desempenho e composição morfológica de duas cultivares de Brachiaria brizantha submetidas a intensidades luminosas

Pós-graduação em Zootecnia - FMVZ

Comparação de métodos de manejo da irrigação no feijoeiro, nos sistemas plantio direto e convencional

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Perfil, ações e relações dos agentes comunitários de saúde integrantes do Programa de Saúde da Família do município de Araçatuba-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Transandean railroads: the interruption of service and prospects for resumption

Building the infrastructure and then operating a railroad which starts on the Pacific coast of South America and which, a few score kilometres inland, must climb close to 4,000 metres above sea level in the Andes mountains has always presented challenges both for the civil engineers responsible for its construction and for the managers in charge of its operation.As at mid-2001, two of the four transandean railroads that ran 20 years ago are out of service, owing to adverse weather conditions, and a third is not operating as a result of institutional problems.Nevertheless, two of the three railroads that are now shut down could resume service soon. Furthermore, there is a possibility that a new transandean railroad could be built that would cross the Andes mountains further south, at an altitude of less than 1,750 meters.

Electronic data interchange in port management: the experience of the port of Barcelona

Every port is unique. Although all ports exist for the same basic purpose (to act as an interface in the transfer from one mode of transport to another), no two are ever organized in the same way.Ports may be classified according to: Physical conditions: location (geographical position, man-made or natural harbour, estuary location, difficult weather conditions, tides, etc.) and size (large, small or medium-sized). Use: commercial (general cargo, bulk solids, bulk liquids, oil, break bulk, mixed), passenger, sport and leisure, fishing, mixed, etc. Ownership: private, municipal, regional or State-owned. The Port Authority's role in management of the port: Overall control, i.e. the Port Authority plans, sets up and operates the whole range of services. Facilitator, i.e. the Port Authority plans and sets up the infrastructure and the superstructure, but services are provided by private companies. Landlord, i.e. the Port Authority allows private companies to be responsible for the superstructure and provide port services. Different combinations of port types will therefore give rise to different kinds of organization and different information flows, which means that the associated information systems may differ significantly from port to port. Since this paper relates to the port of Barcelona, with its own specific characteristics, the contents may not always be applicable to other ports.

Controle da mancha angular do feijoeiro com fungicidas e efeito na produção de plantas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Preliminary Overview of the Economies of Latin America and the Caribbean 1998

Includes bibliography.

Efeito do B, Mo e Zn no conteúdo de proteínas, carboidratos e aminoácidos livres em grãos e sementes de ervilha (Pisum sativum L.)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da infestação do ácaro Varroa destructor (Anderson e Treuman, 2000) (Arachnida : Acari : Varroidae) no desenvolvimento de abelhas africanizadas Apis mellifera (Linnaeus, 1758) (Hymenoptera: Apidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de método para inferência de características físicas da água associadas às variações espectrais. Caso de Estudo: Reservatório de Itupararanga/SP

Pós-graduação em Ciências Cartográficas - FCT

Distribuição longitudinal e produtividade do milho em função da velocidade de deslocamento e da profundidade de deposição da semente

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Pelas lentes da climatologia e da saúde pública: doenças hídricas e respiratórias na cidade de Ribeirão Preto/SP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)