Off Season Cultivation
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. COST OF AERIAL AND GROUND SPRAYINGS AND TECHNOLOGICAL REPLACEMENT POINT: A CASE STUDY IN THE REGION OF MINEIROS, GO, BRAZIL
ABSTRACT One of the main costs in agriculture is related to mechanized operations, which, in turn, are associated with the capital invested in machinery and equipment, the scale of production, and the operating efficiency. Thus, the choice of technology to carry out these operations must take these factors into account to minimize the production cost. In thi
Eng. Agríc.. Publicado em: 2021-05
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2. Characterization of tropical viticulture in the fluminense north and northwest regions
Resumo A viticultura é uma atividade recente no Rio de Janeiro, que tem apresentado boa adaptação às condições edafoclimáticas das regiões norte e noroeste do Rio de Janeiro. O objetivo deste presente trabalho foi caracterizar os principais aspectos socioambientais e tecnológicos da produção de uvas nessas regiões. Os dados foram levantados nos
Rev. Bras. Frutic.. Publicado em: 05/12/2019
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3. Maize productivity in succession to cover crops, nitrogen fertilization and inoculation with Azospirillum brasilense
RESUMO O uso de microrganismos na agricultura como Azospirillum brasilense e o cultivo de plantas de cobertura na entressafra, juntamente com a adubação nitrogenada, podem ser alternativas interessantes para aumentar a produtividade das culturas. Este estudo teve por objetivo avaliar os componentes de crescimento e de produção e o teor de nitrogênio do
Rev. bras. eng. agríc. ambient.. Publicado em: 25/11/2019
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4. Persistence of imazapyr+imazapic in irrigated rice area and effect on soybean due to soil moisture and phytoremediation in the off-season
ABSTRACT The residue of imidazolinone herbicides in soil can be detrimental to soybean cultivation in rotation with Clearfield® rice. Thus, this research aimed to evaluate the ryegrass phytoremediation capacity on the imazapyr+imazapic residue in the soil in two soil moisture conditions in the off-season, and the effect on soybean growth in the next growing
Bragantia. Publicado em: 08/08/2019
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5. Diallel analysis in cowpea aiming at selection for extra-earliness
Abstract In Brazil, the production of cowpea is concentrated in the Northeast and North; however, in recent years, its cultivation has expanded to the Cerrado biome of the Brazilian Midwest region, where it is incorporated into production arrangements in the form of off-season. In this work, it was carried out a study on the extra-earliness in cowpea in orde
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-09
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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. Adubação nitrogenada na cultura do milho safrinha.
Pesquisas com a cultura do milho (Zea mays L.) plantado em época normal, em solos argilosos de regiões tropicais, sugerem que as perdas de N do solo pela lixiviação não são significativas. A persistência da forma amoniacal nos solos tropicais tem sido maior que se supunha e, fisiologicamente, foi demonstrado que a absorção de N é mais intensa nos e
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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8. Potenciais hospedeiros alternativos para o fitoplasma e o espiroplasma, agentes do enfezamento do milho, e alterações bioquímicas em plantas infectadas pelo espiroplasma / Potencial hosts for maize mollicutes, agent of corn stunt, and biochemical changes in plants infected by the spiroplasma
The maize bushy stunt and corn stunt are relevant diseases caused, respectively, by a phytoplasma and a spiroplasma (Spiroplasma kunkelii). Both kinds of stunting were reported in Brazil in the beginning of the 1970´s and became economically important in the beginning of the 1980´s, with the adoption of new techniques for maize cultivation. Although this p
Publicado em: 2010
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9. Spatial ana lyze and multicriteria evaluation of agricultural quality off-season maize "Safrinha" in middle Paranapema river valley, SP, Brazil / Analise espacial e multicriterial da qualidade das lavouras de milho "Safrinha" no medio Paranapema
Even though off-season or winter maize ("safrinha") today accounts for a large fraction of Brazilian maize production, and has displayed a significant increase in yield during the past few years, this crop is still associated with low technology and low yield. The first part of this study analyzes the statistics and relations among several variables of agric
Publicado em: 2006