Calagem e adubação boratada na produção de feijoeiro

Souza, Henrique Antunes de; Natale, William; Rozane, Danilo Eduardo; Hernandes, Amanda; Romualdo, Liliane Maria

doi:10.1590/s1806-66902011000200001

Cited by 19 publications

(19 citation statements)

References 8 publications

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“…However, the increase obtained in the number of grains per pod a result of borated fertilization up to the 1.31 kg ha -1 B rate was not reflected in bean productivity growth. This result is inconsistent with other studies (Mascarenhas et al, 1998;Mariano et al, 1999;Souza et al, 2011), which found a positive response by bean plants to borated fertilization, certainly due to the supply of the plant nutritional needs for boron directly from the soil.…”

Section: Agronomic Aspects Of Cropscontrasting

confidence: 99%

“…The boron content in common and castor leaves in the two cropping systems was affected by the treatments, especially with the higher levels tested, which confirms other research results that found increased boron leaf contents in response to the application of increasing levels of borated fertilizers to common bean (Mariano et al, 1999;Souza et al, 2011) and castor (Lange et al, 2005). However, no boron deficiency/toxicity symptoms were found in either culture, under the two systems investigated, in response to the treatment application.…”

Section: Nutritional Aspects Of Cropssupporting

confidence: 87%

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Boron Sources and Levels on the Nutrition and Production of Common Bean Intercropped With Castor

Lima¹,

Silva²,

Silva³

et al. 2018

JAS

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This study was to evaluate the nutrition and the agronomic part of bean intercropped with castor crops submitted to sources and levels of B in the Anápolis-GO, Brazil. The treatments consisted of two sources of B (borax = 11% B and boric acid = 17% B) combined with five levels of B (0.0, 0.5, 1.0, 2.0 and 4.0 kg ha -1 in soil) in bean intercropped with castor, plus monoculture, using 1.0 kg ha -1 B. That leaf levels of B and S in beans, and of B, N, Ca, Mg and Fe in castor were influenced by the sources and levels of B in the intercropping. The bean yield intercropped with castor was not influenced by borated fertilization, neither by the interaction of factors. The highest yield of castor intercropped with beans, 2.040 kg of grains ha -1 , was obtained with the 1.9 kg ha -1 of B, regardless of the source used.

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Section: Agronomic Aspects Of Cropscontrasting

confidence: 99%

Section: Nutritional Aspects Of Cropssupporting

confidence: 87%

Boron Sources and Levels on the Nutrition and Production of Common Bean Intercropped With Castor

Lima¹,

Silva²,

Silva³

et al. 2018

JAS

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“…Therefore, it was expected that the application of B in the foliar tissue, being a fertilization closer to the reproductive stage could influence positively the grain yield, however, it was inferior to the application in the soil. Similar results were obtained by Souza et al (2011), working with 0, 0.6, 1.2, 1.8 and 2.4 kg ha -1 of B in common bean crop that obtained maximum grain yield at the dose of 1.8 kg ha -1 of B. Muhmood et al (2014), researching borated fertilization on wheat, obtained higher grain yield at the dose of 2 kg ha -1 and Debnath et al (2011), which found a higher yield of wheat grain at a dose of 1.9 kg ha -1 B.…”

Section: Technisupporting

confidence: 90%

Technical and Economic Viability of Wheat with Forms of Application and Doses of Boron

Galindo¹,

Filho²,

Buzetti³

et al. 2018

JAS

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Boron is one of the most limiting micronutrients in grains production system in Brazil. In this way, the objective was to evaluate the effect of forms of application and doses of boron in irrigated wheat grain yield evaluating the economic terms in Cerrado region. The experiment was conducted in no-tillage system in an Oxisol with clay texture in Selvíria, MS, Brazil. The experimental design was a randomized block design with four replicates, arranged in a 4 × 3 factorial scheme: four doses of boron (0, 1, 2 and 4 kg ha -1 ) with boric acid source (B = 17%); and three apllication forms: a) in desiccation of the predecessor straw, together with herbicide; b) at the time of sowing, in soil along with the formulated fertilization seeding and c) via leaf tissue with the application of post emergent herbicide. The application of 2 kg ha -1 provides greater grain yields, but the highest economic return was obtained at the dose of 1 kg ha -1 , with application in soil, ensuring profitability from production of irrigated wheat in the Cerrado.

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“…Cakmak et al (1995) comprovaram que, por causa de o B garantir a integridade da membrana plasmática, houve efluxo 45 vezes maior de K em folhas de girassol, deficientes em B, em relação às folhas bem nutridas. Segundo Dechen & Nachtigall (2006), o B interfere na absorção e no metabolismo dos cátions, assim como observado por Souza et al (2011), com aumento no teor de Mg na parte aérea do feijão, em função do aumento da dose de B.…”

Section: Resultsunclassified

Adubação foliar de boro em diferentes estádios fenológicos da cultura do amendoim

Mantovani¹,

Calonego

Foloni

2013

Rev. Ceres

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Boron leaf application at different growth stages of peanutBoron leaf application to the peanut crop can be a viable strategy for supplying this element to the plant, however, knowledge os lacking on rate, time and dose split. The aim of this study was to evaluate the production and the leaf mineral composition at different rates, application times and split of boron fertilization. The experiment was conducted in the summer harvest 2010/2011 in an Oxisol in Rubiácea (SP). Leaf applications of boron rates of 0, 0.5, 1.0, 1.5 and 2.0 kg ha -1 were tested using boric acid as source. The effects of boron fertilization were tested in single doses at the V1 and R5 growth stages, in addition to splitting the rate of 1 kg ha -1 (0.5 kg ha -1 at V1 and R5), 1.5 (0.75 kg ha -1 at V1 and R5; 0.5 kg ha -1 at V1, R1 and R5) and 2.0 kg ha -1 (1.0 kg ha -1 at V1 and R5; 0.5 kg ha -1 at V1, R1, R3 and R5). The increase in peanut yield occured only at the rate of 1.5 kg ha -1 split in three applications of 0.5 kg ha -1 at V1, R1 and R5. The leaf application of 2.0 kg ha -1 of B to peanut cause a depressing effect on yield and number of pods per plant. A adubação boratada foliar, na cultura do amendoim, pode ser uma estratégia viável para fornecimento desse elemento à planta; porém, são poucos os conhecimentos sobre dosagens, épocas e efeitos de parcelamento das doses. O objetivo deste trabalho foi avaliar as características de produção e a composição mineral foliar em diferentes doses, épocas de aplicação e parcelamentos da adubação boratada. O experimento foi conduzido na safra de verão 2010/2011, em Latossolo Vermelho distroférrico, em Rubiácea (SP). Foram estudadas as doses de zero; 0,5; 1,0; 1,5 e 2,0 kg ha -1 de boro (B), aplicadas por via foliar, utilizando-se como fonte o ácido bórico. Os efeitos da adubação boratada foram testados em doses únicas nos estádios V1 ou R5, além do parcelamento da dose de 1,0 kg ha -1 (0,5 kg ha -1 em V1 e R5), de 1,5 (0,75 kg ha -1 em V1 e R5; 0,5 kg ha -1 em V1, R1 e R5) e de 2,0 kg ha -1 (1,0 kg ha -1 em V1 e R5; 0,5 kg ha -1 em V1, R1, R3 e R5). O aumento na produtividade de amendoim em casca ocorreu apenas com a dose de 1,5 kg ha -1 , parcelada em três aplicações de 0,5 kg ha -1 em V1, R1 e R5. A utilização de 2,0 kg ha -1 de B foliar no amendoim causou efeito depressivo na produtividade, rendimento e número de vagens por planta. Palavras-chave:Arachis hypogaea, ácido bórico, adubação foliar.

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Calagem e adubação boratada na produção de feijoeiro

Cited by 19 publications

References 8 publications

Boron Sources and Levels on the Nutrition and Production of Common Bean Intercropped With Castor

Boron Sources and Levels on the Nutrition and Production of Common Bean Intercropped With Castor

Technical and Economic Viability of Wheat with Forms of Application and Doses of Boron

Adubação foliar de boro em diferentes estádios fenológicos da cultura do amendoim

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