Produtividade de vinagreira, pimenta rosa e carobinha cultivadas em sucessão a mucuna preta e feijão de porco

Moreira, Daicon Godeski; Vieira, M.C.; Heredia, Zárate N.A.; Carnevali, T.O.; Torales, Elissandra Pacito; Tabaldi, Luciane Almeri; Lourente, Elaine Reis Pinheiro; Mercante, Fábio Martins

doi:10.1590/1983-084x/15_085

Cited by 5 publications

(4 citation statements)

References 22 publications

(24 reference statements)

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“…The dry weight yield was 12.9 Mg ha -1 , higher than those reported in other studies (Almeida & Camara, 2011;Cavalcante et al, 2012;Silva et al, 2014;Moreira et al, 2016). This higher result is probably related to velvet bean planting season, which was in the summer, as recommended for the crop.…”

Section: Resultsmentioning

confidence: 53%

Green manure, seed inoculation with Herbaspirillum seropedicae and nitrogen fertilization on maize yield

Ávila

Ferreira

Santos

et al. 2020

Rev. bras. eng. agríc. ambient.

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The current need for increase crop yields requires the supplying of nutrients, mainly nitrogen, which increases the production cost, requiring the search for alternative products, such as seed inoculation with diazotrophic bacteria and green manures. In this context, the objective of this study was to evaluate the effect of green manure, seed inoculation with Herbaspirillum seropedicae, and nitrogen fertilization on the productive performance of maize crops. The experiment was conducted at the district of Estiva, in the municipality of Vitória da Conquista, BA, Brazil (14º 52’ 6’’ S, 40º 44’ 55’’ W, and altitude of 917 m), from December 2015 to August 2016. A randomized block design with four repetitions was used, in a 2 × 2 × 2 factorial arrangement, consisting of presence or absence of green manure (velvet bean), seed inoculation with Herbaspirillum seropedicae (strain ZAE94), and mineral nitrogen fertilization (120 kg ha-1). The maize ear length and diameter, number grains per row, ear weight without husks, cob weight, and grain yield were evaluated. A significant triple interaction was found for all evaluated variables. The use of green manure presented better results than the control. Velvet bean can be used as a green manure, as an alternative to soil mineral fertilization without yield losses.

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Section: Resultsmentioning

confidence: 53%

Green manure, seed inoculation with Herbaspirillum seropedicae and nitrogen fertilization on maize yield

Ávila

Ferreira

Santos

et al. 2020

Rev. bras. eng. agríc. ambient.

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“…Para este trabalho, em 60 dias, a mucuna-preta apresentou palhada de 6,24 Mg ha -1 , confirmando a reduzida quantidade de palhada produzida pela leguminosa. Moreira et al (2016) concordam com a reduzida produção de material senescente. Em comparação com outros adubos verdes, os autores obtiveram, aos 120 dias, 8,37 Mg ha -1 de massa seca de mucuna-preta e 14,37 Mg ha -1 de feijão de porco.…”

Section: Resultsunclassified

Manejo Da Mucuna-Preta Na Supressão De Plantas Daninhas Na Cultura Da Alface-Crespa

Barbosa

Franke

Ferreira

et al. 2018

Rev. Agric. Neotrop.

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Plantas de cobertura podem causar a supressão de plantas daninhas devido aos efeitos físicos e alelopáticos produzidos pela palhada. O objetivo deste trabalho foi o de avaliar o manejo da palhada de mucuna-preta (superficial ou incorporada) no controle de plantas daninhas na cultura da alface-crespa. O delineamento experimental foi o de blocos ao acaso, dispostos em parcelas subdividas, com quatro repetições. As parcelas compreenderam os dois sistemas de manejo de palhada da mucuna-preta (superficial ou incorporada) e as subparcelas foram constituídas pela prática da capina manual (com ou sem capina). Os resultados reportaram que não houve redução na massa seca de plantas daninhas com o uso da palhada superficial ou incorporada. No entanto, o manejo com a palhada proporcionou aumento de 27% na área foliar e de 20% na massa seca na cultura da alface-crespa, além de ganhos de 32% na produtividade, quando utilizada de maneira incorporada ao solo e associada à prática da capina. Desta forma, concluiu-se que apesar do pouco efeito na supressão das plantas daninhas, o uso de palhada de mucuna-preta pode proporcionar maior produtividade para a cultura da alface-crespa, especialmente quando incorporada ao solo.

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“…***p > 0.001 by F test. fact that fertilization with nitrogen and phosphorus had no effect on root production seems to confirm that root growth does not depend on nutrient supplementation [29] [31] [32]. However, in a previous study, the addition of P together with chicken manure fertilizer led to increased root production [13].…”

Section: Effect Of Plantmentioning

confidence: 85%

Nitrogen and Phosphorus Fertilization Promotes Aerial Part Development and Affect Nutrient Uptake by Carobinha of the Brazilian Cerrado

Gonçalves¹,

Vieira²,

Carnevali³

et al. 2017

AJPS

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Producing Brazilian Cerrado plants, especially ones endangered, is essential for your maintenance. In this way, fertilization is furthermore uncertain. Here, we demonstrate the impact of soil addition of nitrogen (N, 4.20, 18.90, 31.50, 44.10 and 59.85 mg·dm −3 ) and phosphorus (P, 9.56, 57.38, 95.62, 133.86 and 181.67 mg·dm −3 ) fertilizers levels on the development and on nutrients uptake by Jacaranda decurrens subsp. symmetrifoliolata (carobinha), species of the Brazilian Cerrado, in a long term pot trial. The N and P addition together increased plant height and N concentration in roots. N and P also increased the P concentration and content on the roots in young plants, but in the older plants, isolated effect of both was stronger than their combined action. The N addition promoted branching, production of dry leaves and dry xylopodium, contents of K, Ca and P on the leaves, and N content on the roots. However, the N reduced xylopodium diameter, leaf area, and Mg contents in the young plants, but increased them in the older plants. The P addition increased stem diameter and dry biomass, P concentration and N content on the leaves, Ca content on the roots and also reduced N concentration on the leaves. However, the P addition increased Mg concentration on the roots in the young plants and reduced it in the older plants. In general, N levels ranging between 25.69 -38.85 mg·dm −3 and P levels between 84.39 -109.23 mg·dm −3 promote more effectively the plant development. Thus, N and P fertilization can promote the aerial development of plant and a differential allocation of nutrients between the carobinha tissues.

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Produtividade de vinagreira, pimenta rosa e carobinha cultivadas em sucessão a mucuna preta e feijão de porco

Cited by 5 publications

References 22 publications

Green manure, seed inoculation with Herbaspirillum seropedicae and nitrogen fertilization on maize yield

Green manure, seed inoculation with Herbaspirillum seropedicae and nitrogen fertilization on maize yield

Manejo Da Mucuna-Preta Na Supressão De Plantas Daninhas Na Cultura Da Alface-Crespa

Nitrogen and Phosphorus Fertilization Promotes Aerial Part Development and Affect Nutrient Uptake by Carobinha of the Brazilian Cerrado

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