Soil chemical properties and their relationship with phytonematode populations inside and outside patches of soybean fields

Leiva, Nathalia Petronila Florenciano; Santana‐Gomes, Simone de Melo; Zabini, André Vinicius; Velázquez, Luz Marina Guillén; Dias‐Arieira, Cláudia Regina

doi:10.1016/j.rhisph.2020.100231

Cited by 9 publications

(6 citation statements)

References 14 publications

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“…In sandy soils, there was a negative correlation between Pratylenchus and sand content (Figure 3a), and, in clay soils, the nematode was negatively associated with clay content (Figure 3b). Previous research reported a positive relationship between Pratylenchus and sandy soils (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). In fact, studies have shown that sandy soils favor Pratylenchus populations because of the presence of macropores, which improve oxygenation and reduce waterlogging (Leiva et al, 2020).…”

Section: Pca Of Pratylenchus Meloidogyne Texture and Soil Chemical Pr...mentioning

confidence: 98%

“…Previous research reported a positive relationship between Pratylenchus and sandy soils (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). In fact, studies have shown that sandy soils favor Pratylenchus populations because of the presence of macropores, which improve oxygenation and reduce waterlogging (Leiva et al, 2020). However, this relationship goes beyond soil physical characteristics, as sandy soils generally have limitations regarding organic matter accumulation, porosity, and water retention, factors that may influence nematode populations (Galbieri et al, 2016).…”

Section: Pca Of Pratylenchus Meloidogyne Texture and Soil Chemical Pr...mentioning

confidence: 99%

“…Previous studies investigated associations of Pratylenchus and Meloidogyne with soil physical (Galbieri et al, 2016;Noronha et al, 2020;Leiva et al, 2020;Dias-Arieira et al, 2021) and chemical properties (Guzmán, 2008;Leiva et al, 2020;Noronha et al, 2020;Dias-Arieira et al, 2021). Pratylenchus is reported to correlate positively with sandy (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). Findings regarding organic matter and soil pH are not conclusive, with reports of negative (Leiva et al, 2020;Dias-Arieira et al, 2021) and positive correlations between Pratylenchus and organic matter (Franchini et al, 2018;Noronha et al, 2020) as well as negative (Osseni et al, 1997) and positive correlations between the nematode and soil pH (Noronha et al, 2020).…”

Section: Introductionmentioning

confidence: 97%

“…Assessment of nutrient levels in soybean leaf tissues serves to gain insight into the crop's productive potential (Oliveira Junior et al, 2020). Previous studies investigated associations of Pratylenchus and Meloidogyne with soil physical (Galbieri et al, 2016;Noronha et al, 2020;Leiva et al, 2020;Dias-Arieira et al, 2021) and chemical properties (Guzmán, 2008;Leiva et al, 2020;Noronha et al, 2020;Dias-Arieira et al, 2021). Pratylenchus is reported to correlate positively with sandy (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

“…Pratylenchus is reported to correlate positively with sandy (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). Findings regarding organic matter and soil pH are not conclusive, with reports of negative (Leiva et al, 2020;Dias-Arieira et al, 2021) and positive correlations between Pratylenchus and organic matter (Franchini et al, 2018;Noronha et al, 2020) as well as negative (Osseni et al, 1997) and positive correlations between the nematode and soil pH (Noronha et al, 2020). Meloidogyne is consistently associated with sandy soils (Guzmán et al, 2008;Galbieri et al, 2016;Noronha et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

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Correlations Between Pratylenchus and Meloidogyne Populations, Soil Chemical Properties, Soil Texture, and Nutritional Status of Soybean Crops in Paraguay

Leiva¹,

Santana-Gomes²,

Silva³

et al. 2023

JAS

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Nematodes cause great damage to soybean crops in Paraguay. Studies have investigated correlations between phytonematodes and soil chemical and physical properties, but little is known about correlations with the nutritional status of soybean crops. This study aimed to assess correlations between Pratylenchus, Meloidogyne, soil chemical properties, soil texture, and the nutritional status of soybean. The experiment was carried out in Paraguay in areas of commercial soybean cultivation infested with nematodes, totaling 83 collection sites. Analyses of nematodes in soil and root samples, chemical characterization of soil acidity, fertility, and texture, and chemical characterization of soybean leaves were performed, totaling 36 variables. Data were subjected to principal component analysis. Soil Al3+ favored the development of Pratylenchus populations. Organic carbon negatively influenced Meloidogyne. K+ and Mg2+ negatively affected Pratylenchus and Meloidogyne, respectively. Pratylenchus and Meloidogyne correlated negatively with clay contents. In sandy soils, there was a negative correlation between Pratylenchus and sand content. Pratylenchus and Meloidogyne led to an increase in foliar Ca and a decrease in foliar P. Soil fertility management can be used as part of the integrated management of Pratylenchus and Meloidogyne. It is worth mentioning that, in field studies, the complexity of biotic and abiotic factors in the crop system may contribute to diverging results, making it difficult to establish a single response pattern, especially when some factors affect others.

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Section: Pca Of Pratylenchus Meloidogyne Texture and Soil Chemical Pr...mentioning

confidence: 98%

Section: Pca Of Pratylenchus Meloidogyne Texture and Soil Chemical Pr...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Correlations Between Pratylenchus and Meloidogyne Populations, Soil Chemical Properties, Soil Texture, and Nutritional Status of Soybean Crops in Paraguay

Leiva¹,

Santana-Gomes²,

Silva³

et al. 2023

JAS

View full text Add to dashboard Cite

show abstract

Biochemical/Molecular Mechanisms Associated with Nematode Management Through Organic Amendments: A Critical Review

Fosu-Nyarko

Copeland

Iqbal

et al. 2022

Sustainability in Plant and Crop Protection

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Effect of grazing intensity on plant-parasitic nematodes in an integrated crop–livestock system with low plant diversity

Schmitt

Portela

Santana

et al. 2021

Applied Soil Ecology

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Soil chemical properties and their relationship with phytonematode populations inside and outside patches of soybean fields

Cited by 9 publications

References 14 publications

Correlations Between Pratylenchus and Meloidogyne Populations, Soil Chemical Properties, Soil Texture, and Nutritional Status of Soybean Crops in Paraguay

Correlations Between Pratylenchus and Meloidogyne Populations, Soil Chemical Properties, Soil Texture, and Nutritional Status of Soybean Crops in Paraguay

Biochemical/Molecular Mechanisms Associated with Nematode Management Through Organic Amendments: A Critical Review

Effect of grazing intensity on plant-parasitic nematodes in an integrated crop–livestock system with low plant diversity

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