Productivity and Economics of Inoculated Common Bean as Affected by Nitrogen Application at Different Phenological Phases

Sousa, Marco Antônio; Oliveira, Matheus Messias de; Damin, Virgínia; Ferreira, Enderson Petrônio de Brito

doi:10.1007/s42729-020-00256-4

Cited by 13 publications

(3 citation statements)

References 28 publications

(35 reference statements)

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“…Thus, it is reinforced that the benefits of U. ruziziensis grass in agricultural systems are also related to the improvement of soil microbiology (COSER et al, 2016). In addition, research indicates that N-fertilizer dose and splitting applied at any phenological stage reduce the number and the dry mass of nodules in common bean roots (SOUSA et al, 2020).…”

Section: Resultsmentioning

confidence: 99%

Nitrogen Accumulation and Export by Common Bean as a Function of Straw and N Splitting in No-Tillage System

Mingotte

Leal

Almeida³

et al. 2021

Rev. Caatinga

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Determining nitrogen (N) accumulation and export by common bean as a function of straw and of the splitting of this nutrient is very important, aiming at the management and sustainability of agricultural systems. This study aimed to determine the N accumulation and export by common bean as a function of Zea mays and Urochloa ruziziensis grass straw (maize, maize/U. ruziziensis intercropping and U. ruziziensis) and splitting of top-dressing N fertilization. The experiment was conducted in Jaboticabal-SP-Brazil, during the 2012/13 crop season, in a Red Eutrophic Oxisol (Eutrudox) in no-tillage under irrigation. The experimental design was a randomized block with split plots with four replicates, totaling 120 subplots sized in 25m2 each. The plots consisted of the cropping systems prior to common bean: maize, maize/ U. ruziziensis intercropping and U. ruziziensis. The subplots were composed of ten top-dressing N fertilization splitting schemes (NS) at the phenological stages V3, V4 and R5 in different combinations. Common bean grain yield differs among cropping systems and as a function of top-dressed N split application. U. ruziziensis grass as single crop promotes greater N accumulation in common bean shoots compared to maize and its intercropping with U. ruziziensis grass. Regardless the cropping system, top-dressing N application in a single dose (90 kg ha-1) at V4 leads to similar accumulations and exports to those found in the absence of N fertilization. Splitting schemes with N application at the R5 stage increase the exports of this nutrient by common bean in succession to maize and its intercropping with U. ruziziensis grass.

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Section: Resultsmentioning

confidence: 99%

Nitrogen Accumulation and Export by Common Bean as a Function of Straw and N Splitting in No-Tillage System

Mingotte

Leal

Almeida³

et al. 2021

Rev. Caatinga

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“…However, there was total absence of nodosities on the roots of P. vulgaris plants at the two-leaf stage and at the flowering stage during sampling in both treatments. The positive effect of nitrogen fertilization leads to an increase in aerial biomass but it is accompanied by a decrease in nodular biomass (De Sousa et al, 2020). In the fruiting phase, the treatment effect was significant on the plant dry biomass (p= 0.0002), shoot dry biomass (p= 0.0001), root dry biomass (p= 0.0414), shoot length (p= 0.0019), the number of secondary roots (p< 0.0001), the number of pods of per plant (p= 0.0002), pods dry biomass (p= 0.0006), seeds dry weight (p= 0.0072) and the number of seed per pod (p< 0.0001).…”

Section: Effect Of N Fertilization On Growth Kinetics Yield Componenmentioning

confidence: 99%

Effects of Nitrogen Fertilization on Mycorrhizal Infection, Nodulation and Growth of Phaseolus vulgaris L.

Mansouri

Kheloufi

Belatreche

et al. 2020

Contemporary Agriculture

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SummaryThe common bean (Phaseolus vulgaris L.) has been the subject of a number of studies and has been described by many authors as a legume with low nitrogen fixing potential compared to other legume species. The first objective of this study is to assess the development and growth of P. vulgaris L. var. Djedida and its yield at different developmental stages (vegetative, flowering and fruiting), in the presence and absence of nitrogen fertilizer (Urea 46) in an arid climate and in a soil containing high level of CaCO3 and assimilable phosphorus. The second objective is to carry out a survey on nodulation, number of spores and mycorrhizal infection under these conditions. The results showed that the nitrogen fertilizer amendment is mainly significant (p< 0.0001) for various morphological parameters. Indeed, great improvement was observed on the majority of the morphological parameters with considerable percentages. However, no significant effect was reported for the roots length. In addition, a negligible number of nodules were obtained in the plot without fertilization and no significant effect on the number of spores was recorded. Furthermore, the effect of fertilization on the arbuscular intensity (a%, A%) and on mycorrhizal colonization (M%, m%) of the roots was found to be significant. The soil in the arid region of Biskra showed significant mycorrhizogenic potential, although the conditions in this region were not very favorable for their development, which could constitute an effective biological resource to improve the tolerance of host plants to biotic and abiotic constraints.

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“…Besides, among fertilizers, N-fertilizers are of great importance because they provide nitrogen (N), one of the most absorbed and most influential nutrient on crop growth (NASCENTE et al, 2017), which when applied as a topdressing after sowing can significantly affect the crop yield (SOUSA et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Common Bean Yield as Affected by in Furrow Filler Liming and Nitrogen Topdressing1

Silva¹,

Ferreira²,

Nascente³

2021

Rev. Caatinga

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The use of filler liming in the sowing furrow can improve the chemical characteristics of the soil and, together with nitrogen fertilization, increase common bean yield. The objective of this study was to determine the effect of filler liming of the sowing furrow along with nitrogen topdressing fertilization on the yield of common bean, cultivar Pérola, irrigated by central pivot, in the Cerrado Region. The field experiments were conducted for three consecutive cropping years, in a randomized block design with four replications, in a 2x4 factorial scheme, consisting of two doses of nitrogen topdressing fertilization (zero and 60 kg ha-1 of N) and four doses of filler liming application in the sowing furrow (0, 200, 400 and 600 kg ha-1 of CaCO3). The plant density (PD), number of pods (NP), number of grains (NG), mass of 100 grains (M100) and, grain yield (GY) were evaluated. The use of 60 kg ha-1 of N provided greater M100 and GY. The increase of the filler liming doses in the sowing furrow led to a reduction of the NP. The filler liming dose of 200 kg ha-1 provided higher values of NG and M100, and when combined with the nitrogen topdressing fertilization, improved the GY of the common bean.

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Productivity and Economics of Inoculated Common Bean as Affected by Nitrogen Application at Different Phenological Phases

Cited by 13 publications

References 28 publications

Nitrogen Accumulation and Export by Common Bean as a Function of Straw and N Splitting in No-Tillage System

Nitrogen Accumulation and Export by Common Bean as a Function of Straw and N Splitting in No-Tillage System

Effects of Nitrogen Fertilization on Mycorrhizal Infection, Nodulation and Growth of Phaseolus vulgaris L.

Common Bean Yield as Affected by in Furrow Filler Liming and Nitrogen Topdressing1

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