Desempenho Agronômico De Cultivares De Alface Sob Adubação Orgânica Em Seropédica, Rj

Goulart, Rafael Guthier Tavares; Santos, Carlos Antônio dos; Oliveira, Cristiana Maia de; Costa, Evandro Silva Pereira; Oliveira, Felipe Alves de; Andrade, Nairim Fidêncio de; Carmo, Margarida Goréte Ferreira do

doi:10.21206/rbas.v8i3.3011

Cited by 8 publications

(7 citation statements)

References 6 publications

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“…Esses resultados corroboram com os obtidos por Souza LH, et al, (2016), que constataram melhor desempenho da alface crespa com o emprego de 0,5kg/m 2 de bokashi. Goulart RGT, et al, (2018) avaliando o efeito da aplicação de bokashi (0,5kg/m 2 ), esterco bovino (1,0kg/m 2 ) e da combinação destes (0,250kg/m 2 de bokashi + 1,0kg/m 2 de esterco bovino) sobre o crescimento e produtividade de alface, concluíram que a mais eficaz foi o bokashi, que resultou em maior crescimento e produtividade das plantas.…”

Section: Resultsunclassified

Influência Do Composto Orgânico Bokashi No Desenvolvimento Da Alface Americana (Lactuca Sativa L.)

Montanha¹,

Narimatsu²,

Silva³

et al. 2022

Rease

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O objetivo do trabalho foi avaliar a influência do composto orgânico bokashi no desenvolvimento da alface americana. O experimento foi conduzido em Andradina-SP. Utilizou-se o esquema de blocos casualizados, com 2 tratamentos e 8 repetições, constituídos de uma dosagem de bokashi de 0,5kg/m2 e nenhuma aplicação (controle). Foram confeccionados 8 canteiros em área anteriormente em pousio, sem nenhum emprego de adubação. O bokashi foi distribuído e incorporado uniformemente nos canteiros, em uma única vez e no tratamento controle não foi efetuada nenhum tipo de adubação. Em cada canteiro foram transplantadas 20 plantas. Avaliou-se na época da colheita o desenvolvimento radicular da planta, o peso fresco da planta, o peso fresco e seco da raiz e comprimento de raiz. Os dados foram submetidos à análise de variância e as médias foram comparadas pelo Teste de Tukey a 5% de probabilidade, utilizando o programa estatístico AgroEstat. O peso fresco da planta foi á única variável analisada que apresentou diferença estatística significativa. Concluiu-se que a utilização do bokashi proporcionou maior peso fresco de plantas. Ao fazer o uso dessa prática orgânica obtêm-se vantagens ecológicas e econômicas, dando preferência em produzir o composto na propriedade, visando reduzir os custos da produção.

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Section: Resultsunclassified

Influência Do Composto Orgânico Bokashi No Desenvolvimento Da Alface Americana (Lactuca Sativa L.)

Montanha¹,

Narimatsu²,

Silva³

et al. 2022

Rease

View full text Add to dashboard Cite

show abstract

“…Bokashi compost triggered greater development in lettuce (Brito et al, 2002;Goulart et al, 2018). The number of pods of green beans was higher when Penergetic was applied (Brito et al, 2012); increased yields were also found for sugar beet (Jakiene et al, 2009) and radish (Hata et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

“…EM (Effective Microorganisms) Bokashi was tested with several vegetables with promissory results. For lettuce, diameter, fresh biomass and number of leaves was increased by using Bokashi at 500 g m -2 (Goulart et al, 2018). Beetroot (Beta vulgaris L.) and cabbage (Brassica oleracea var.…”

Section: Bokashi Compost and Biofertilizer Increase Lettuce Agronomic Variables In Protected Cultivation And Indicates Substrate Microbiomentioning

confidence: 99%

Bokashi compost and biofertilizer increase lettuce agronomic variables in protected cultivation and indicates substrate microbiological changes

Hata¹,

Spagnuolob²,

Paulaa³

et al. 2020

Emir J Food Agric

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The aim of the study was to evaluate agronomic productive variables of iceberg lettuce and soil microbiological variables for two crop cycles by using organic inputs. The treatments were as follows: control (no fertilization); Bokashi compost (20 g per plant); Penergetic-k plus Penergetic-p bio-activators (both at 1.5 g per litre of water, applied to the substrate and plant, respectively); and biofertilizer at different concentrations (2.5, 5.0, 7.5, and 10% dilutions in water). Biofertilizer concentrations were applied during five fertigation times per day in the first crop experiment and in single daily fertigation in the second crop experiment. Agronomic productive variables evaluated were: total mass, commercial mass, discarded leaves mass, stem diameter, commercial head diameter and plant height. Soil microbial biomass carbon, basal soil respiration and metabolic quotient were evaluated for substrate microbial quality measurement. In the first cycle, plants treated with Bokashi or Penergetic presented superior total mass, commercial mass and commercial head diameter of lettuce, while plants treated with biofertilizer did not exhibit improvement and presented tipburn in some plants, when compared to control. In the second cycle, the use of Bokashi and biofertilizers improved the total mass and commercial head diameter, compared to control. Higher than control microbial biomass was achieved with biofertilizer concentrations and Bokashi. Lower metabolic quotient (qCO2) was observed for all the treatments, when compared to control. Soil microbial quality data corresponded to better lettuce yields.

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“…This unique composition allows the integration of the biofertilizer in a mixture with the substrate [25], promoting seed germination and the development of high-quality seedlings, in addition to contributing to obtaining satisfactory yields in various crops [26,27]. Bokashi-type formulations show a positive influence on the yield and quality of diverse agricultural crops [28], exhibiting promising outcomes in beet and cabbage cultivation [29,30], as well as tomato [31], lettuce [32], and radish [33].…”

Section: Introductionmentioning

confidence: 99%

Quality of Bokashi-Type Biofertilizer Formulations and Its Application in the Production of Vegetables in an Ecological System

Kruker,

Guidi,

Santos

et al. 2023

Horticulturae

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Current agriculture faces the challenge of producing food with the least interference from the environment. In this sense, the implementation of ecological agricultural practices is essential to obtaining healthy and more sustainable production systems. The objective of this study was to investigate the impact of different inoculation technologies on formulations of bokashi-type biofertilizer and its application as soil and substrate organic amendment. We examined the effects of treatments on the chemical and biological quality of the evaluated formulations, as well as their influence on the agronomic and nutritional characteristics of red-beet and cabbage crops in the field. The metagenomic analysis of the taxonomic profile of the microbiological populations revealed relative abundance of plant growth-promoting rhizobacterial genera, including Azospirillum sp., Rhizobium sp., Bradyrhizobium sp., Burkholderia sp., Paraburkholderia sp., and Paenibacillus sp. in the evaluated formulations. Additionally, no phytopathogenic contaminants were detected among the investigated treatments. The highest yields of field-grown beet crops were obtained from seedlings produced using the following treatments: bokashi biofertilizer + biodynamic preparations P502-P507, bokashi + Chamomilla 12 CH, and bokashi + Carbo vegetabilis 12 CH. The increase in productivity of cabbage plants was higher in the treatment bokashi + Calcarea carbonica 12 CH.

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Desempenho Agronômico De Cultivares De Alface Sob Adubação Orgânica Em Seropédica, Rj

Cited by 8 publications

References 6 publications

Influência Do Composto Orgânico Bokashi No Desenvolvimento Da Alface Americana (Lactuca Sativa L.)

Influência Do Composto Orgânico Bokashi No Desenvolvimento Da Alface Americana (Lactuca Sativa L.)

Bokashi compost and biofertilizer increase lettuce agronomic variables in protected cultivation and indicates substrate microbiological changes

Quality of Bokashi-Type Biofertilizer Formulations and Its Application in the Production of Vegetables in an Ecological System

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