Application Timing
Mostrando 1-12 de 91 artigos, teses e dissertações.
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1. Maize yields and carbon pools in response to poultry litter, rock phosphate and P-solubilizing microorganisms
ABSTRACT: The acid release of phosphates from rock phosphates (RP) and the retention of ammonium by inorganic phosphates have been studied separately in composting; however, there is a gap in the knowledge of combined application of RP with organic residues and microorganisms. The objectives were to evaluate the combined application of fresh poultry litter (
Sci. agric. (Piracicaba, Braz.). Publicado em: 05/09/2019
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2. Timing and growing conditions of nitrogen topdressing influence the grain yield and protein content of four wheat cultivars
ABSTRACT The application of an adequate rate and splitting of nitrogen is essential for wheat grain yield and protein content. The aim of this work was to adjust nitrogen management approaches regarding agronomic performance and protein content of wheat cultivars in various environments. Field experiments were conducted under no-tillage system on soybean mul
Bragantia. Publicado em: 08/08/2019
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3. Decision-making on the optimum timing for nitrogen fertilization on sugarcane ratoon
ABSTRACT: Low efficiency of nitrogen from fertilizers is a major concern worldwide, threatening the sustainability of sugarcane production. The N use efficiency (NUE) by sugarcane can be improved by adopting better fertilizing management practices, reducing environmental impacts. This work evaluated the effects of varying N rates and time of application on s
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-05
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4. Timing and Splitting of Nitrogen Side-Dress Fertilization of Early Corn Hybrids for High Grain Yield
ABSTRACT Currently, most nitrogen fertilizer is side-dressed when corn is in the four (V4) to eight (V8) expanded leaf stage. However, recent studies have shown that modern hybrids take up high amounts of nitrogen during grain filling. This indicates that a late nitrogen fertilization, at the time of crop flowering, may be important to optimize corn agronomi
Rev. Bras. Ciênc. Solo. Publicado em: 28/03/2019
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5. Perfil da judicialização do Método Therasuit e seu custo direto no âmbito do Estado do Rio de Janeiro
RESUMO: Introdução: O Método Therasuit possui alto custo e não é disponibilizado pelo Sistema Único de Saúde, o que tem ocasionado a judicialização desse tratamento. O estudo visou traçar o perfil dessa judicialização, bem como estimar os custos diretos decorrentes do cumprimento das decisões judiciais deferidas. Método: Foram analisados pro
Rev. bras. epidemiol.. Publicado em: 14/03/2019
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6. Effect of Trinexapac-Ethyl, at Two Application Timings, on the Initial Development of Eucalyptus under Water Deficit
RESUMO: Plantas de eucalipto são sensíveis a estresses durante o desenvolvimento inicial, sendo a deficiência hídrica o mais importante entre eles. Assim, o efeito hormético ocasionado pela aplicação de produtos químicos pode ser um fator que proporcione às plantas tolerar esses estresses. Objetivou-se neste estudo avaliar o efeito de trinexapac-eth
Planta daninha. Publicado em: 18/02/2019
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7. Effect of previous soil management on sugarcane response to nitrogen fertilization
ABSTRACT: N Fertilizer recommendations must be improved to optimize N use efficiency (NUE) for bioenergy crops. A study was conducted to test the hypothesis that sites varying in historical usage of by-product differ in soil N-supplying power and sugarcane (Saccharum spp.) responsiveness to N fertilization. Our aim was to quantify soil N availability and N f
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-02
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8. Corn grain yield and 15N-fertilizer recovery as a function of urea sidedress timing
Abstract Best fertilizer management practices such as adopting the right N sidedress timing can reduce N losses by volatilization, thus, raising N-fertilizer recovery and grain yield. To evaluate ammonia (N-NH3 ) losses, N-fertilizer recovery and grain yield as a function of urea sidedress timing in corn, a field study was conducted during the 2011-2012 and
An. Acad. Bras. Ciênc.. Publicado em: 03/09/2018
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9. Timing carbon turnover (δ13C) in weaned piglet’s brain by IRMS
Abstract Isotope-ratio mass spectrometry (IRMS) is a potential tool that provides time-integrated estimate of assimilated and not just ingested nutrients. This feature turned possible its application to evaluate the effects of dietary nucleotides and glutamate on carbon turnover (δ13C) in the brain of weanling piglets. Eighty-seven piglets weaned at 21-day-
An. Acad. Bras. Ciênc.. Publicado em: 26/07/2018
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10. Caries lesion remineralization with fluoride toothpastes and chlorhexidine - effects of application timing and toothpaste surfactant
Abstract Habitual toothbrushing with fluoridated toothpaste followed by rinsing with antibacterial mouthwashes is a method to maintain good oral hygiene and to diminish the occurrence and severity of dental caries and periodontal disease. However, our understanding of how antimicrobial agents in mouthwashes affect fluoride-mediated caries lesion remineraliza
J. Appl. Oral Sci.. Publicado em: 11/06/2018
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11. Experimental comparative study of the histotoxicity of poly(lactic-co-glycolic acid) copolymer and poly(lactic-co-glycolic acid)-poly(isoprene) blend
Current treatments of craniosynostosis rely on the application of metal springs for cranial bone deviation. However, those metal springs demand a second surgical procedure for their removal. An attractive alternative would be the substitution of metal for bioresorbable polymers in the composition of the springs. The addition of poly(isoprene), PI, to poly(la
Polímeros. Publicado em: 12/09/2014
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12. Ação rescisória e meios transrescisórios: perspectiva constitucional / Rescision action and related mechanisms: constitutional perspective
In this paper, we analyze the legal result of res judicata and its importance for the legitimacy of legal discourse, as well as the rescission action and related mechanisms, framed by the doctrine and jurisprudence as a means enabling the disregard of res judicata. Furthermore, we do a revew about the theories that admit the disregard of res judicata through
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/09/2012