Nitrogen fertilization and soil management of winter common bean crop

Silva, Matheus Gustavo da; Arf, Orivaldo; Sá, Marco Eustáquio de; Rodrigues, Ricardo Antônio Ferreira; Buzetti, Salatiér

doi:10.1590/s0103-90162004000300012

Cited by 21 publications

(11 citation statements)

References 13 publications

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“…These results are similar to multiple studies that have demonstrated the positive effect of N on 100 grain weight (Rapassi et al, 2003;Silva et al, 2004;Alvarez et al, 2005;Teixeira et al, 2005;Binotti et al, 2009). However, Bassan et al (2001) observed higher values in the inoculated treatments in relation to the non-inoculated ones and attributed the result to the non-existence of efficient native strains.…”

Section: Resultssupporting

confidence: 92%

New Native Rhizobia Strains for Inoculation of Common Bean in the Brazilian Savanna

Mercante

Otsubo

Brito

2017

Rev. Bras. Ciênc. Solo

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Maximization of biological nitrogen fixation in the common bean (Phaseolus vulgaris L.) crop depends on the genetic characteristics related to the plant, the symbiotic efficiency of rhizobia, and environmental factors. The objective of this study was to evaluate the performance of rhizobia selected beforehand from Cerrado (Brazilian tropical savanna) soils in Mato Grosso do Sul. The experiments were conducted in 2007 in the municipalities of Aquidauana, Anaurilândia, Campo Grande, and Dourados, all located in the state of Mato Grosso do Sul. All procedures established followed the current recommendations of the Brazilian Ministry of Agriculture (Ministério de Agricultura, Pecuária e Abastecimento -MAPA), in accordance with the "official protocol for assessing the feasibility and agronomic efficiency of strains, and inoculant technologies linked to the process of biological nitrogen fixation in legumes". The program for selection of rhizobia for inoculation in bean plants resulted in identification of different strains with high symbiotic efficiency, competitiveness, and genetic stability, based on the Embrapa Agropecuária Oeste collection of multifunctional microorganism cultures. In previous studies, 630 isolates of Rhizobium were evaluated. They were obtained from nodules of leucaena (380) or dry beans (250) from 87 locations, including 34 municipalities in Mato Grosso do Sul. Three of them stood out from the others: CPAO 12.5 L2, CPAO 17.5 L2, and CPAO 56.4 L2. Inoculation of these strains in bean plants demonstrated economic viability and high potential for obtaining a more effective inoculant suitable for trading purposes.

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Section: Resultssupporting

confidence: 92%

New Native Rhizobia Strains for Inoculation of Common Bean in the Brazilian Savanna

Mercante

Otsubo

Brito

2017

Rev. Bras. Ciênc. Solo

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“…In addition, topdressing N fertilization is a widespread practice to sustain high yields of common bean. The biological N fixation does not supply an adequate amount of N to bean plants (Coelho et al, 1998;Silva et al, 2004). Furthermore, several researchers have reported that N fertilization improves nutritional and yield parameters of common bean (Silva et al, 2004;Amaral et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

“…The biological N fixation does not supply an adequate amount of N to bean plants (Coelho et al, 1998;Silva et al, 2004). Furthermore, several researchers have reported that N fertilization improves nutritional and yield parameters of common bean (Silva et al, 2004;Amaral et al, 2016). However, there is still a great lack and conflict of information related to the amount of N provided on the physiological aspects of the common bean seeds.…”

Section: Introductionmentioning

confidence: 99%

Common bean seed quality as affected by cover crop mixtures and nitrogen fertilization

Pedrinho¹,

Mariano²,

Merloti³

et al. 2019

Aust J Crop Sci

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Several studies have shown that cover crop can increase common bean (Phaseolus vulgaris L.) yield. However, little is known about the influence of cover crop mixtures in association with topdressing N fertilization on common bean seed quality. We, therefore, evaluated the physiological quality of common bean seeds produced under cover crop residues and N fertilized in a no-till farming system. A 5 × 4 factorial experiment (cover crops and N rates) was performed under field conditions in Mato Grosso do Sul, Brazil. Single-specie and cover crops mixtures [pearl millet (Pennisetum glaucum), pearl millet-jack bean (P. glaucum; Canavalia ensiformis), pearl millet-pigeon pea (P. glaucum; Cajanus cajan), pearl millet-sunn hemp (P. glaucum; Crotalaria juncea), and pearll millet-velvet bean (P. glaucum; Mucuna pruriens)] were grown and common bean was planted in succession. Nitrogen fertilizer (50, 100, and 150 kg N ha-1) was topdressed applied to common bean at the V4 stage. At maturity, common bean plants were harvested, and physiological quality of seeds was assessed. The first germination count, final germination, germination speed index, accelerated aging, and N and protein concentration were influenced by cover crop residues and/or N rates (main effect). A cover crop × N rate interaction was observed for seedling dry biomass after germination and accelerated aging. All treatments produced seeds with high physiological quality. Although the cover crops showed variable results, the application of 100 kg N ha-1 in topdressing slightly improved seed quality attributes compared to the other N rate treatments. We conclude that addition of N fertilizer and cover crop treatments does not affect common bean seed quality to a large extent.

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“…Para que a cultura expresse todo o seu potencial é necessário que o nutriente seja colocado no tempo e em local adequados. Diversos autores têm demonstrado que a adubação nitrogenada promove incrementos na produtividade de grãos do feijoeiro de inverno, em sistema plantio direto, utilizando-se doses de até 85 kg ha -1 de N (SILVEIRA e DAMASCENO, 1993;CHIDI et al, 2002;BORDIN et al, 2003, SILVA et al, 2004. Há ainda resultados em que o feijoeiro responde à adubação acima de 100 kg ha -1 (BARBOSA FILHO e SILVA, 2000;STONE e MOREIRA, 2001;CARVALHO et al, 2003;SILVA et al, 2003;MEIRA et al, 2005).…”

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Mecanismos de abertura do sulco e adubação nitrogenada no cultivo do feijoeiro em sistema plantio direto

et al. 2008

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Algumas culturas têm pouca adaptação ao sistema plantio direto, em vista da maior compactação da camada superficial do solo e, nesse caso, o mecanismo utilizado na semeadora para a abertura dos sulcos para deposição do fertilizante pode ter grande importância no sentido de facilitar a penetração das raízes. Este experimento foi desenvolvido em Selvíria (MS), com o objetivo de avaliar a produtividade do feijão de inverno cultivado em sistema plantio direto, em função da utilização de mecanismos de abertura para distribuição de fertilizantes na semeadura e da adubação nitrogenada em cobertura. O delineamento experimental utilizado foi em blocos casualizados, utilizando-se esquema fatorial 2 x 6, constituído por mecanismos de distribuição de fertilizante (haste escarificadora e disco duplo) e doses de N em cobertura (0, 25, 50, 75, 100 e 125 kg ha-1), com quatro repetições. Recomenda-se o uso da haste escarificadora como mecanismo de distribuição do fertilizante, para o cultivo do feijoeiro de inverno. A adubação nitrogenada em cobertura proporciona incrementos à produtividade do feijoeiro de inverno.

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Nitrogen fertilization and soil management of winter common bean crop

Cited by 21 publications

References 13 publications

New Native Rhizobia Strains for Inoculation of Common Bean in the Brazilian Savanna

New Native Rhizobia Strains for Inoculation of Common Bean in the Brazilian Savanna

Common bean seed quality as affected by cover crop mixtures and nitrogen fertilization

Mecanismos de abertura do sulco e adubação nitrogenada no cultivo do feijoeiro em sistema plantio direto

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