Inter Planting
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Soil Compressibility under Irrigated Perennial and Annual Crops in a Semi-Arid Environment
ABSTRACT In irrigated soils, a continuous state of high moisture reduces resistance of the soil to applied external forces, favouring compaction. The aim of this study was to evaluate the susceptibility to compaction of developed calcareous soils in irrigated annual and perennial cropping systems of the Apodi Plateau, located in the Brazilian semi-arid regio
Rev. Bras. Ciênc. Solo. Publicado em: 20/07/2017
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2. Enrichment of arbuscular mycorrhizal fungi in a contaminated soil after rehabilitation
Abstract Spore counts, species composition and richness of arbuscular mycorrhizal fungi, and soil glomalin contents were evaluated in a soil contaminated with Zn, Cu, Cd and Pb after rehabilitation by partial replacement of the contaminated soil with non-contaminated soil, and by Eucalyptus camaldulensis planting with and without Brachiaria decumbens sowing.
Braz. J. Microbiol.. Publicado em: 2016-12
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3. Controlled traffic and soil physical quality of an Oxisol under sugarcane cultivation
Machinery traffic in sugarcane (Saccharumsp.) plantations reduces soil physical quality, and hinders both root development and crop yield. We evaluated the physical quality of an Oxisol and the development of sugarcane roots under controlled traffic. The treatments assessed were: without controlled machinery traffic (WCT), controlled traffic by adjusting the
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-06
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4. Does crotalaria (Crotalaria breviflora) or pumpkin (Cucurbita moschata) inter-row cultivation in restoration plantings control invasive grasses?
Alternative methods to control invasive fodder grasses are necessary to reduce the use of herbicides in forest restoration, which has been carried out primarily in riparian zones. We sought to investigate if inter-row cultivation of crotalaria (Crotalaria breviflora DC) or pumpkin (Cucurbita moschata Duschene ex. Poir) with native tree species is an efficien
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-08
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5. Produtividade e características fisiológicas do consórcio milho-braquiária / Productivity and physiological characteristics of Corn-Brachiaria Intercrop
Three experiments were installed between the years of 2007 and 2009, two of them made in the field and one held in a greenhouse. Our aims were: experiment 1 - evaluate the effects of emergence time in brachiaria and in the application of atrazine herbicide mixture + nicosulfuron at two levels of fertilization, in photosynthesis, stomatal conductance, transpi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2011
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6. DESENVOLVIMENTO INICIAL DE UM PLANTIO MISTO DE Eucalyptus urograndis E Acacia mearnsii EM SISTEMA AGROSSILVICULTURAL / INITIAL GROWTH AND PRODUCTIVITY IM MONOSPECIFIC AND MIXED STANDS OF Eucalyptus urograndis AND Acacia mearnsii IN AN AGROFORESTRY SYSTEM
Understanding the initial development in consortiated systems are vital to decide about practices to obtain a sustainable productivity, in relation to environmental resources in an agrossilvicultural site. Due to this, this study had as objective: - to evaluate the agricultural productivity in agroforestry systems with different arrangements of the forest sp
Publicado em: 2010
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7. CRESCIMENTO DA Araucaria angustifolia REGENERADA SOB Pinus elliottii E EM POVOAMENTO HOMOGÊNEO INTERPLANTADO COM Pinus spp. / GROWTHN OF Araucaria angustifolia REGENERATED UNDER Pinus elliottii AND IN HOMOGENEOUS SETTLEMENT WITH Pinus spp. INTER-PLANTING.
Este estudo tem como objetivos de descrever e modelar o crescimento em altura da regeneração natural de Araucaria angustifolia (Bertol.) Kuntze, estabelecida como sub-bosque de povoamento de Pinus elliottii Engelm., e modelar o crescimento em diâmetro e altura de araucárias oriundas de reflorestamento, e que, após liberadas, tiveram a concorrência de �
Publicado em: 2009
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8. Relacionamento na cadeia produtiva da maçã sob a ótica da teoria da complexidade
The reality of the organizations at present does so that the presented challenges are faced looking for the biggest efficiency for his solutions and the necessary adaptations appear for the constant changes so that the hamper are solved taking into account the whole breadth what to present. The Theory of the Complexity for his essence can give a vision more
Publicado em: 2009
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9. Caracterização da estrutura anatômica do lenho, dos anéis de crescimento e dos canais de resina de árvores de Pinus caribaea var. hondurensis Barr. et Golf. / Characterization of the anatomical structure of the wood, the growth rings and the resin ducts in Pinus caribaea var. hondurensis Barr. et Golf.
The research on resin tapping trees with pine species have shown the effect of factors that affect the production and quality of resin, related with the species, genetic variability, growth rate, age, forest management, etc.. The gum-resin extraction practices, the concentration, frequency of application of chemical stimulants, the time of year that panels a
Publicado em: 2009
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10. SOIL PHYSICAL AND BIOLOGICAL CHARACTERIZATION AFTER HERBICIDES APPLICATION IN BLACK WATTLE (Acacia mearnsii De Wild.) STANDS IN RIO GRANDE DO SUL / CARACTERIZAÇÃO FÍSICA E BIOLÓGICA DO SOLO APÓS APLICAÇÃO DE HERBICIDAS EM PLANTIOS DE ACÁCIA-NEGRA (Acacia mearnsii De Wild.) NO RIO GRANDE DO SUL
The study of soil quality biological indicators in areas classified as forest production units is important to understand the ecological processes that occur in these systems. Monitoring the soil fauna in modified environments, when management practices involve chemical products in the environment, is an instrument that allows to evaluate not only the soil q
Publicado em: 2008
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11. Interference of sorghum, braquiaria and pearl millet cover crops on maize and weeds / INTERFERÃNCIA DE PALHADAS DE SORGO, CAPIM BRAQUIÃRIA E MILHETO SOBRE CULTURA DO MILHO E PLANTAS DANINHAS
This work aimed to evaluate the effect of forage grass cover crops on corn (Zea mays), weed infestation and floristic weed composition. The treatments were three cover crops: Braquiaria (Brachiaria brizantha); pearl millet (Pennisetum glaucum) and inter specific sorghum hybrid BRS 800 (Sorghum bicolor x Sorghum sudanens) submitted to one cut 60 days after pl
Publicado em: 2008
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12. Metodologia de projeto de suspensão pantografica para corte de base de cana-de-açucar / Project methodology of pantographic suspension for sugar cane base cuter
In spite of been the world leader in sugar-cane production, Brazil have low indexes of harvester mechanization of sugar-cane. The sugar-cane harvesting involves five simple operations, that are the cut of the stems in the base and in the top, feeding of the stems for the interior of the harvester, remove the leaves and the cutting the stem in billets which i
Publicado em: 2008