Response of common bean varieties to the magnesium application in the tropical soil

Canizella, Bruna Trovo; Moreira, Adônis; Moraes, L. A. C.; Fageria, N. K.

doi:10.1080/01904167.2016.1236947

Cited by 5 publications

(3 citation statements)

References 23 publications

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“…Magnesium content in stem and leaf of cowpea at flowering and after harvest was found to increase with the addition of graded dose of magnesium (Table 2). Similar observations on high positive and significant correlation between rates of magnesium applied and magnesium content in leaves were reported by Canizella et al (2017). However the magnesium content in pods did not differ significantly with treatments.…”

Section: Effect Of Treatments On Plant Magnesium Content and Magnesiusupporting

confidence: 89%

“…The higher concentration of magnesium must have restricted the absorption of other cations which had led to lower biomass production. Similar observations on depressive effect of application of higher dose of magnesium on shoot dry weight of common bean varieties in tropical soils was reported by Canizella et al (2017).…”

Section: Effect Of Treatments On Plant Magnesium Content and Magnesiusupporting

confidence: 87%

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Critical Level of Magnesium for Cowpea [Vigna unguiculata (L.) Walp.] in Ultisols of Kerala

Soniya¹,

Bhindhu²,

Sureshkumar³

2021

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Background: Ultisols are characterized by low pH, low cation exchange capacity and low base saturation due to dominance of kaolinite and oxides and hydrous oxides of iron and aluminium. Among the basic cations, magnesium has smaller ionic size and larger hydrated radius which limits binding of Mg to soil exchange sites. As a result the deficiency of magnesium is a common nutritional disorder in these soils due to leaching of bases under humid tropical conditions. The determination of critical level of magnesium in soil and plant helps to manage the nutrient deficiency and will help to avoid crop loss.Methods: A pot culture experiment was conducted to determine the critical level of magnesium for cowpea in Ultisols of Kerala during January 2019. Graded doses of magnesium were applied @ 5 mg kg-1 to 80 mg kg-1 of soil as magnesium carbonate along with recommended dose of fertilizers to evaluate the effect of applied magnesium on soil pH, available magnesium in soil, magnesium content in plant, crop uptake and yield.Result: Soil pH and available magnesium in soil recorded at flowering and harvest was highest where magnesium was applied @ 80 mg kg-1 of soil. Magnesium content in stem and leaves was found to increase with the levels of magnesium added. No significant variation in the content of magnesium in pods was recorded. Crop uptake (66.62 mg g-1) of magnesium and yield per plant (79.33 g plant-1) was highest in the treatment (T5) where magnesium was applied @ 10 mg kg-1 of soil. The critical level of magnesium determined by Cate and Nelson graphical method was found to be 75 mg kg-1 of available magnesium in soil and 0.38% in leaves of cowpea during flowering.

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Section: Effect Of Treatments On Plant Magnesium Content and Magnesiusupporting

confidence: 89%

Section: Effect Of Treatments On Plant Magnesium Content and Magnesiusupporting

confidence: 87%

Critical Level of Magnesium for Cowpea [Vigna unguiculata (L.) Walp.] in Ultisols of Kerala

Soniya¹,

Bhindhu²,

Sureshkumar³

2021

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“…The common bean (Phaseolus vulgaris L.), particularly in its dry form, is a staple food in Latin America; in contrast, in Africa and developed countries they are majorly consumed as fresh or frozen green beans or as pods without threshing (Fageria et al, 2012;Canizella et al, 2017). This high consumption is attributed to its high palatability and protein content (20-25%), making it a valuable calorie source, especially for low-income populations (Fageria et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita

Loreto,

Delfim,

Dameto

et al. 2024

Sem. Ci. Agr.

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The selection of an appropriate nitrogen (N) source can mitigate the negative effect of root-knot nematodes on the yield of common beans. A greenhouse experiment was conducted to assess the application efficiency of four N sources (urea, ammonium sulfate, ammonium nitrate, and sodium nitrate) and inoculation with Rhizobium tropici on the yield components, chlorophyll, and total nitrogen (N) leaf contents of four common bean cultivars (IDR Curió, IDR Sabiá, IDR Tuiuiú, and IDR Bem-te-vi). These beans were cultivated in substrates both infected and uninfected with Meloidogyne incognita. In the soil containing phytonematodes, the IDR Curió cultivar exhibited the highest shoot and root dry weight yield, resulting in the greatest root volume, total N content, and grain yield. Among the N sources, the application of either urea or ammonium sulfate proved the most effective in enhancing common bean productivity in soil, irrespective of the cultivar or whether the soil was infected with Meloidogyne incognita.

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Response of Dry Bean to Nitrogen Fertilization and Inoculation with Rhizobium Tropici and Azospirillum Brasiliensis

Vieira

Moreira

Moraes

et al. 2020

Communications in Soil Science and Plant Analysis

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Response of common bean varieties to the magnesium application in the tropical soil

Cited by 5 publications

References 23 publications

Critical Level of Magnesium for Cowpea [Vigna unguiculata (L.) Walp.] in Ultisols of Kerala

Critical Level of Magnesium for Cowpea [Vigna unguiculata (L.) Walp.] in Ultisols of Kerala

Nitrogen management in common bean cultivars in soil infected by Meloidogyne incognita

Response of Dry Bean to Nitrogen Fertilization and Inoculation with Rhizobium Tropici and Azospirillum Brasiliensis

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