Soil chemical properties and wheat production in three Andisol with applications of materials from the cellulose industry

Hirzel, Juan; Meier, Sebastián; Morales, Arturo; Undurraga, Pablo; Salazar, Francisco

doi:10.36783/18069657rbcs20200193

Cited by 2 publications

(1 citation statement)

References 20 publications

(43 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Many studies have been conducted in greenhouses with subsequent validation in the field, seeking the development of conceptual models (Forero et al, 2019). Among these studies, experiments evaluating various acidity neutralization methods and the effect of fertilizer and amendment applications to optimize the behavior of chemical attributes by incubating soils for a certain period are common (El-Naggar et al, 2018;Hirzel et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Limestone and Silicate Applications by Different Methods to Correct Soil Acidity

Mar¹,

Biscaro²,

Dupas³

et al. 2022

JAS

View full text Add to dashboard Cite

The study aimed to measure the variation in the values of pH, P, K, Ca, Mg, Al, H+Al, V, and Ca and Mg saturation after limestone and silicate applications as a function of different soil correction methods and incubation periods under a controlled environment. The research was carried out in a greenhouse at the FCA of the Federal University of Grande Dourados (UFGD). The experiment was completely randomized in a factorial scheme (5 × 3 × 5), with four replications. The main factors consisted of five incubation times: 0, 30, 60, 90, and 120 days; three soil classes: dystrophic Red Latosol (LVd), Dystroferric Red Latosol (LVdf), and dystrophic Gray Argisol (PACd); and five soil acidity correction methods: control, Ca/Mg balance for limestone and silicate, and 50% and 70% base saturation. Chemical analysses were performed after each incubation period. A regression analysis was carried out once a significant difference was observed between the means of the main factors of the analysis of variance, being adjusted to quadratic models for pH, P, Al, K, Ca, Mg, H+Al, and V. Statistical analyses were performed in the AgroStat software. The ideal soil incubation time to reach the maximum efficiency of correction of the chemical attributes of LVd, LVdf, and PACd soils by the studied methods ranges from 78 to 86 days. The application of limestone by balance of 60% Ca and 20% Mg and calcium and magnesium silicates achieved the best correction indexes of soil chemical attributes, enabling the proposed equation as a calcium and magnesium silicate calculation.

show abstract

Section: Introductionmentioning

confidence: 99%

Limestone and Silicate Applications by Different Methods to Correct Soil Acidity

Mar¹,

Biscaro²,

Dupas³

et al. 2022

JAS

View full text Add to dashboard Cite

show abstract

Three Biannual Rotations Cycles with Residue Incorporation Affect Wheat Production and Chemical Soil Properties

Hirzel,

Undurraga,

Vera

et al. 2023

Plants

View full text Add to dashboard Cite

Background: There are few reports of crop rotations with high residue incorporation in terms of their effects on indicator crop yields and soil properties, so this study evaluated the effect of two medium-term biannual rotations on wheat yield development and soil chemical properties after six years of rotation. Methods: The experiment was conducted with two biannual rotations (canola–wheat and bean–wheat) and four residue incorporation levels (0%, 50%, 100%, and 200%) in an Andisol in south central Chile. Wheat grain yield and residue production were evaluated during each biannual cycle during three cycles of crop rotation, and soil chemical properties were evaluated at final evaluation. Results: The use of beans as a wheat preculture partially improved grain yield in 7.3%. The chemical properties of the soil showed an increase in pH (0.08 units), organic matter content (15 g kg−1), and concentrations of P (2.8 mg kg−1), S (7.4 mg kg−1), and Al (0.03 cmol+ kg−1) after canola cultivation, while after bean cultivation there was an increase in the available N concentration (3.7 mg kg−1). The use of increasing doses of residue allowed for an increase in the soil pH and decrease in the exchangeable Al concentration. Conclusion: The continuous incorporation of the residues produced within the biannual rotations evaluated in this volcanic soil did contribute to improving some chemical properties of the soil without affecting wheat crop yield.

show abstract

Soil chemical properties and wheat production in three Andisol with applications of materials from the cellulose industry

Cited by 2 publications

References 20 publications

Limestone and Silicate Applications by Different Methods to Correct Soil Acidity

Limestone and Silicate Applications by Different Methods to Correct Soil Acidity

Three Biannual Rotations Cycles with Residue Incorporation Affect Wheat Production and Chemical Soil Properties

Contact Info

Product

Resources

About