Cultivo do milho e disponibilidade de P sob adubação com cama-de-frango

Silva, Thais R. da; Menezes, June Faria Scherrer; Simon, Gustavo André; Assis, Renato Lara de; Santos, Catarina J. de L.; Gomes, G. V.

doi:10.1590/s1415-43662011000900005

Cited by 14 publications

(12 citation statements)

References 22 publications

(22 reference statements)

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“…Poultry litter includes all the material used as floor covering in poultry production facilities and is contaminated with bird droppings, leftover feed and feathers (MENEZES et al, 2004).Composting this residue for use as a solid organic fertilizer minimizes environmental damage that might have otherwise resulted from the accumulation of this material (ÁVILA et al, 2007).Using poultry litter in agriculture improves the yield and quality of various species (BOATENG et al, 2006;ADELI et al, 2007;SILVA et al, 2011;VIEIRA et al, 2015) such as tomatoes (MUELLER et al, 2013) and improves attributes of the soil (VALADÃO et al, 2011).…”

Section: Introductionmentioning

confidence: 99%

Tomato yield and quality under various combinations of organic compost

França¹,

Pedrosa²,

Carlos³

et al. 2016

Biosci. J.

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ABSTRACT:The number of growers and planted area dedicated to organic farming have increased considerably. Consequently, demand has increased for alternative organic composts in terms of quantity and new options for direct use with crops. Making use of local industrial byproducts is also important throughout Brazil and the rest of the world. Therefore, it was evaluated the effect of eight types of organic composts, produced with different percentages of poultry litter and crushed sugarcane on tomato yield and quality. (0, 10, 20, 30, 40, 50, 50, 60 and 70%) yielding eight types of alternative Bokashi used as organic compost in the production of two tomato cultivars (Santa Clara and the Verano hybrid). It was found that the various formulations of alternative Bokashi, except the alternative Bokashi B1, strengthened components of tomato yield and quality. We found that composts of poultry litter and crushed sugarcane increase tomato yield and quality and can be and excellent alternative, especially for organic farmers.

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Section: Introductionmentioning

confidence: 99%

Tomato yield and quality under various combinations of organic compost

França¹,

Pedrosa²,

Carlos³

et al. 2016

Biosci. J.

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“…especially for the South region, for both activities (ABPA 2017). The organic waste generated by the swine and poultry production chain are, respectively, liquid swine manure (consisting of feces, urine, water, feed remains, hair bristles, dusts and other materials) and poultry litter (usually consisting of wood shavings or rice husks and feathers, feed remains, animal waste and skin flakes) (Silva et al 2011). In this regard, several studies have investigated the use of 1.…”

Section: Abstract Resumomentioning

confidence: 99%

Soil carbon and physical-mechanical properties after successive applications of swine and poultry organic waste

Freitas¹,

Silva

Luz

et al. 2018

Pesqui. Agropecu. Trop.

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In agricultural crops, the use of swine and poultry waste as organic fertilizers results in gains in the productivity and reduction of production costs, but it may also change the physical properties and mechanical behavior of the soil, either increasing or reducing its quality. This study aimed to investigate the influence of applying increasing doses of liquid swine manure (160 m³ ha-1 year-1, 320 m³ ha-1 year-1 and 480 m³ ha-1 year-1) and poultry litter (6 Mg ha-1 year-1, 12 Mg ha-1 year-1 and 18 Mg ha-1 year-1), along four years, on the physical-mechanical properties and organic carbon content of a very clayey Rhodic Eutrudox. The application of liquid swine manure and poultry litter increased the surface soil organic carbon contents. The soil density decreased, whereas the total porosity and macroporosity increased, with the addition of liquid swine manure and poultry litter. There were no significant changes in the soil susceptibility to compaction.

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“…Desta forma, não foi possível diferenciar qual a melhor dose para a espécie em estudo. Em estudos para avaliar o efeito de doses de cama de aves e tempos de incubação, no desenvolvimento inicial de plantas de milho, Silva et al (2011)  Hymenaea stigonocarpa Observou-se crescimento em altura e diâmetro superior na dose 0,0 (testemunha), apesar de não significativo (Tabela 3). O jatobá-do-cerrado caracteriza-se como espécie típica de solos ácidos, e pouco exigente em nutrientes para o seu desenvolvimento, apesar de ter o crescimento lento.…”

Section:  Inga Edulisunclassified

Crescimento Inicial De Espécies Frutíferas Do Cerrado Em Área Degradada Pela Mineração Em Jatai-Go

Vilela¹,

Ferreira²,

Silva³

2018

Enci Bio

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RESUMOEste trabalho avaliou o crescimento de três espécies frutíferas nativas do cerrado em quatro diferentes doses de cama de frango, em uma área degradada pela mineração de cascalho em Jataí -GO. As mudas foram plantadas em quatro tratamentos, sendo um de cada dose. O plantio foi realizado em 15 de outubro de 2016 e foi avaliado de dezembro de 2016 até dezembro de 2017. As variáveis mensuradas foram a altura e o diâmetro das mudas a uma altura de cinco centímetros. Os resultados indicaram que até o décimo terceiro mês de avaliação as doses não influenciaram significativamente no incremento em altura e diâmetro das plantas. Porém, as espécies responderam de forma diferenciada entre elas e todas mostraram potencial para serem utilizadas no plantio em áreas degradadas pela mineração de cascalho. Desta forma, pode-se concluir que não é possível estabelecer qual a melhor dose para uma floresta mista avaliando-se um período de 13 meses. PALAVRAS-CHAVE: Cama de frango, mineração, recuperação. INITIAL GROWTH OF FRUIT SPECIES OF CERRADO IN A DEGRADED AREA BY MINING IN JATAI, STATE OF GOIÁS, BRAZILABSTRACT This study evaluated the growth of three fruit species native to cerrado in four different doses of chicken, in a degraded area by gravel mining in Jataí-GO. The seedlings were planted in four blocks, one for each dose. The planting was held on 15 October 2016 and December 2016 was evaluated by December 2017, which measured the heights and diameters of seedlings at a height of 5 cm. The results indicated that until the thirteenth month of the assessment did not influence significantly the increment in height and diameter of the planting. However, the species responded differently between them and all have shown the potential to be used in planting in areas degraded by mining of gravel. In this way, we can conclude that it is not possible to establish what the best dose for a mixed forest by evaluating a period of 13 months.

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Cultivo do milho e disponibilidade de P sob adubação com cama-de-frango

Cited by 14 publications

References 22 publications

Tomato yield and quality under various combinations of organic compost

Tomato yield and quality under various combinations of organic compost

Soil carbon and physical-mechanical properties after successive applications of swine and poultry organic waste

Crescimento Inicial De Espécies Frutíferas Do Cerrado Em Área Degradada Pela Mineração Em Jatai-Go

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