Nitrogen Release in Soils Amended with Different Organic and Inorganic Fertilizers under Contrasting Moisture Regimes: A Laboratory Incubation Study

Uddin, Shihab; Islam, Mohammad Rafiqul; Jahangir, M. M. R.; Rahman, M. M.; Hassan, Sabry; Hassan, Mohamed M.; Abo-Shosha, Ali A.; Ahmed, Atef F.; Rahman, Mohammad Mahmudur

doi:10.3390/agronomy11112163

Cited by 18 publications

(10 citation statements)

References 68 publications

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“…Clay content increases with the reduction of sand content. Medeiros et al (2018) report that electrical conductivity (EC) demonstrates a positive correlation with soil water content, while Uddin et al (2021) found that total N increases alongside rising water content. High clay content is well known to cause and influences root growth patterns (Bonomelli et al 2019).…”

Section: Discussionmentioning

confidence: 99%

Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia

Yunanto¹,

AMANAH²,

WULANSARI³

et al. 2022

Biodiversitas

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Abstract. Yunanto T, Amanah F, Wulansari AR, Wisnu NP. 2021. Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia. Biodiversitas 23: 459-468. Soil is an essential element for plants to grow. Therefore, it is important to understand the influence of soil properties, especially physical and chemical, on plant growth in coal mine reclamation areas. This study aimed to evaluate the growth and diversity of plants at various ages of reclamation and analyze the factors that most influence their growth and diversity. The study analyzed four soil physical properties and eight soil chemical properties. The research was conducted in mine reclamation areas with different ages: 1, 4, 6, 9, and 11-year-old-plantations for vegetation analysis and soil collection. Principal Component Analysis (PCA) analysis was performed using PAST 4.0 statistics program to analyze the data. The results showed that the 9-year-old plantation had the highest mean Shannon Wiener Index (H’= 1.52), mean basal area (35.04 m2/ha), and mean density (469 trees/ha), while the 4-year-old plantation had the highest mean diameter (28.42 cm). The 1-year-old plantation had the highest clay content of 56.28% and the lowest pH of 3.27. The physical properties of the soil affected the growth rate and diversity of the reclamation area more than the chemical properties of the soil. This can be seen from the cumulative proportion of the two PCA values that described the original condition of 71.20% for soil physical properties and 63.10% for soil chemical properties. Based on this study, bulk density affected the diversity while pH impacted other soil chemical properties.

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Section: Discussionmentioning

confidence: 99%

Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia

Yunanto¹,

AMANAH²,

WULANSARI³

et al. 2022

Biodiversitas

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“…The surface soil (0–15 cm) samples (50 g) from each treatment were incubated in a BOD incubator (model SA‐403 AARK international, India) at room temperature (25 ± 2°C) with moisture level at field capacity. The field capacity was maintained at 25% with respect to the sandy loam texture of the experimental soil (Uddin et al, 2021; Yu et al, 2023). The DTPA‐extractable Fe was estimated from each sample at 1, 5, 10, 20, 30, 40, 50 and 60 days of incubation without any extraneous addition of Fe.…”

Section: Methodsmentioning

confidence: 99%

Release, availability and geochemical interaction of Fe in soil after long‐term integrated nutrient management in wheat

Saroha,

Yadav,

Raj

et al. 2024

European J Soil Science

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Wheat contributes to about one‐fifth of the total calories and protein consumption by humans but is found lower in total iron (Fe) concentration than the targeted nutritional requirement, leading to increasing cases of anaemia and malnutrition in humans, especially in the developing countries. Therefore, it is the need of the hour to understand the dynamics of Fe in soil and its supply in relation to wheat productivity and grain quality. The objectives of this study were to examine the impact of long‐term (54 years) annual and biannual application of different doses of farmyard manure (FYM) (0, 5, 10 and 15 Mg ha−1) and nitrogen (0, 60 and 120 kg ha−1) under integrated nutrient management on the dynamics of Fe in soil along with its relationship with total Fe uptake in wheat. Additionally, the release pattern of native soil Fe and risk of Fe toxicity were evaluated. The highest grain yield of wheat (6.08 Mg ha−1) was observed under biannual application of FYM and nitrogen at 10 Mg ha−1 and 120 kg ha−1, respectively, which was approximately 155% higher than the control plot (F0N0). Under the dual season application of 15 Mg ha−1 FYM and 120 kg ha−1 nitrogen, the total Fe content (48.48 mg kg−1) and its uptake (270.52 g ha−1) in wheat grains were found at maximum. The soil incubation study revealed that the rate of release of Fe increased up to 30 days of incubation followed by constant rates indicating the establishment of dynamic equilibrium among the different Fe fractions. Thus, the present study was conducted for the first time to improve the understanding of changes in Fe concentration and rate of release in soil, which directly influence the Fe uptake in wheat grain under the long‐term integrated nutrient management practices.

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“…However, for pragmatic reasons, observational study periods usually cover only a few years under a narrow range of conditions and are often not continuous over that time [38]. In parallel, researchers use incubation experiments to gain a deeper understanding of nitrogen dynamics [39]. During these experiments, soil samples are analyzed under controlled conditions to assess the impact of factors such as soil moisture, texture, temperature, and various fertilization treatments on gas emissions [40].…”

Section: Introductionmentioning

confidence: 99%

A Review of the Main Process-Based Approaches for Modeling N2O Emissions from Agricultural Soils

Gabbrielli,

Allegrezza,

Ragaglini

et al. 2024

Horticulturae

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Modeling approaches have emerged to address uncertainties arising from N2O emissions variability, representing a powerful methodology to investigate the two emitting processes (i.e., nitrification and denitrification) and to represent the interconnected dynamics among soil, atmosphere, and crops. This work offers an extensive overview of the widely used models simulating N2O under different cropping systems and management practices. We selected process-based models, prioritizing those with well-documented algorithms found in recently published scientific articles or having published source codes. We reviewed and compared the algorithms employed to simulate N2O emissions, adopting a unified symbol system. The selected models (APSIM, ARMOSA, CERES-EGC, CROPSYST, CoupModel, DAYCENT, DNDC, DSSAT, EPIC, SPACSYS, and STICS) were categorized by the approaches used to model nitrification and denitrification processes, discriminating between implicit or explicit consideration of the microbial pool and according to the formalization of the main environmental drivers of these processes (soil nitrogen concentration, temperature, moisture, and acidity). Models’ setting and performance assessments were also discussed. From the appraisal of these approaches, it emerged that soil chemical–physical properties and weather conditions are the main drivers of N cycling and the consequent gaseous emissions.

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Nitrogen Release in Soils Amended with Different Organic and Inorganic Fertilizers under Contrasting Moisture Regimes: A Laboratory Incubation Study

Cited by 18 publications

References 68 publications

Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia

Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia

Release, availability and geochemical interaction of Fe in soil after long‐term integrated nutrient management in wheat

A Review of the Main Process-Based Approaches for Modeling N2O Emissions from Agricultural Soils

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