Influence of land use types on the distribution of selected soil properties in tropical soils of the Coastal Savanna zone

Abindaw, Thomas; Hanyabui, Emmanuel; Atiah, Kofi; Akwasi, Edward  Ampofo; Ziblim, Imoro Abukari

doi:10.1016/j.heliyon.2023.e14002

Cited by 4 publications

(5 citation statements)

References 72 publications

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“…Te wet chemistry results obtained in this study showed a wide range of chemical properties as seen in Table 1, and this could be attributed to the wide array of land use types for the study from which the samples were collected. Te results obtained also agree with those of other authors [10]. Furthermore, the relationship between the spectral absorption wavelength and soil chemical composition (absorption of C-H, O-H and N-H bonds) made it possible to quantify specifc soil health parameter of interest using appropriate selection of the wavelength region [25], and this could be attributed to the clear separation as observed in Figure 2(b).…”

Section: Resultssupporting

confidence: 89%

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Quick Determination of Soil Quality Using Portable Spectroscopy and Efficient Multivariate Techniques

Teye

Amuah

Atiah

et al. 2023

Journal of Spectroscopy

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Rapid and onsite determination of the soil status and quality parameters holds a brighter potential for improving food security, and minimizing waste of the excessive application of soil amendments hence reducing environmental pollution. In this study, a pocket-sized shortwave NIR spectroscopy (740–1070 nm) and multivariate statistics were used to classify soil from different land-use types and simultaneously predict nitrogen (N), phosphorus (P), potassium (K), calcium (Ca2+), magnesium (Mg2+), and pH in Ghana. Different Algorithms. Linear discriminant analysis (LDA), support vector machine (SVM), and partial least squares algorithms (full-range partial least square, FrPLS; interval partial least squares, IPLS; synergy interval partial least squares, Si-PLS) were attempted for building a suitable classification and quantification model. The models were assessed by the classification rate, coefficient of determination (Rp2), and root mean square error of prediction (RMSEP) in the prediction set. A total of 110 soil samples from 0 to 15 cm, 15 to 30 cm, and 30 to 45 cm layers were collected from the field of different land-use cropping systems. The results obtained showed that SVM had a 98.61% classification rate of the soil from the cropping system. While Si-PLS was superior in predicting N, P, K, Mg2+, Ca2+, and pH. The performance of the Si-PLS model for N, P, K, Mg2+, Ca2+, and pH were 0.571, 0.779, 0.910, 0.778, 0.826, and 0.904 for Rp2 and 0.033%, 0.738 mg·kg−1, 0.117 cmol·kg−1, 0.654 cmol·kg−1, 3.0219 cmol·kg−1, and 0.4760 pH unit for RMSEP, respectively. The results revealed that the portable NIR spectroscopic technique could be used to measure the soil status and some quality parameters. However, further studies are needed to proof its application. This could lead to improving the yield and saving the cost of fertilizer application.

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Section: Resultssupporting

confidence: 89%

“…A total of 110 soil samples were collected at diferent depth (0-15, 15-30, and 30-45 cm) from diferent land-use types such as arable, native, pasture, and plantation as describe by others [10]. Physically, any rough stones and plant debris were removed before the soil samples were air dried.…”

Section: Sample Collectionmentioning

confidence: 99%

Quick Determination of Soil Quality Using Portable Spectroscopy and Efficient Multivariate Techniques

Teye

Amuah

Atiah

et al. 2023

Journal of Spectroscopy

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“…As compared to homegardens and plantation forests, SOC was uniformly distributed along the upper 10 cm in the soil of cropland, which is possibly attributed to frequent soil work and cultivation resulting in soil mix-up in the specifc soil layer. Similar results have been reported by Scanlan and Davies [25] and Teramage et al [26] that cultivation and tillage results in a high mixing index and uniform distribution in the upper 0-10 cm.…”

Section: Te Depth Distribution Of Socsupporting

confidence: 91%

“…Unlike the fndings in this study with a CSR of 1.3 (discussed later), Teramage et al [26] have reported a reversed depth distribution of SOC in homegarden systems located in both highland (CSR = 0.7) and lowland (CSR = 0.8) settings. Tey further suggested that increasing the concentration of SOC along the depth has an advantage in terms of climate change as the carbon is buried far from the surface soil.…”

Section: Te Depth Distribution Of Soccontrasting

confidence: 73%

Litterfall-Associated Carbon Deposition and Vertical Profiles of Soil Organic Carbon in Different Land-Use Systems

Teramage,

Bassango,

Sime

2024

Applied and Environmental Soil Science

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Litterfall is one of the major inputs for soil nutrients. Understanding the connection of litterfall and soil organic carbon (SOC) as the part of ecological processes is a key step towards carbon sequestration as a climate change mitigation strategy. Yet, it remains inadequate to support by empirical pieces of evidence particularly in tropical ecosystems. In this study, litter traps were used to monitor the monthly organic carbon deposition over a year through litterfall, and soil samples were collected vertically up to 30 cm depth to define the SOC depth distribution in three different land use types located at Wondo Genet district, southern Ethiopia. The results were interpreted by deploying both the carbon stratification ratio (CSR) and carbon flow balance ratio (CFBR) as ecological indicators. The results revealed that both the annual litterfall amount and associated organic carbon input in plantation forest (958.4 ± 112 g·m−2·yr−1; 391.4 ± 112 g·C·m−2·yr−1) were higher than those in the homegarden (183.5.4 ± 26 g·m−2·yr−1; 67.4 ± 10 g·C·m−2·yr−1), conceivably due to few litter contributors (trees) present in the homegarden. The CSR of the homegarden (1.3 ± 0.01) was found between the ratio obtained for crop (1.2 ± 0.01) and plantation forest (1.4 ± 0.01), indicating that it is definitely a combination of pure plantation forest and crop system. The CFBR was higher in plantation forest (3.4 yr−1) than in soil of homegarden (0.77 yr−1), implying the net accumulation of soil carbon over time in the latter system. Hence, homegardens could be considered as a system of climate-smart practice with multiple-biogeochemistry pathways, which simultaneously address the social-absolute needs. Given the current tendency of transforming homegarden agroforestry to monoculture types owing to economical drivers, such indicators can dictate of making rational decisions related to land use planning and soil fertility management.

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“…Therefore, it is more effective to use liquid complex fertilizers (LCF) based on H 4 P 2 O 7 (pyrophosphoric acid) in the heavy loam soils in grey forests of Russia. It has no chemical interaction with soil magnesium and potassium carbonates, as they contain nitrogen and phosphorus in their composition [ 7 , 8 ].…”

Section: Literature Reviewmentioning

confidence: 99%

Effects of Complex Fertilizers on the Properties of Grey Forest Heavy Loamy Soil

Gaidar,

Kazak,

Barchukova

et al. 2024

Scientifica

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The study’s main aim was to evaluate the effects of complex mineral fertilizers on the complex properties of heavy loam soils in the grey forests of Russia in terms of applying individual soil nutrition components from experiments with fodder beets. This study employed a rigorous and systematic approach to accomplish the defined goal. Specifically, the research was conducted within a seven-field crop rotation system, with fodder beets serving as the primary experimental crop. In addition, a model experiment resembling a vegetation trial was undertaken, incorporating seven distinct schemes involving various types of fertilizers. This design facilitated the evaluation of the effectiveness of each fertilizer type. The study results demonstrate that complex fertilizers impact the soil’s chemical and biophysical parameters. Soil acidity decreases through the use of complex, high-nitrogen fertilizers. Major chemical nutrients (nitrogen, phosphorus, and potassium) in plant biomass and soil also have a high degree of transition. It is explained by the effects of combining elements on the destruction intensity of the crystalline lattice in the basic structures of potassium, phosphorus, and nitrogen. There is also evidence that complex fertilizers can improve humus quality and replenish its reserves. All the aforementioned impacts of complex fertilizers on the crop contribute to the high productivity and yield of forage beet. The results of the study may help optimize the fertilization process, improve the quality and quantity of agricultural products, as well as increase soil fertility, and reduce the negative impact of agrochemicals on the environment.

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Influence of land use types on the distribution of selected soil properties in tropical soils of the Coastal Savanna zone

Cited by 4 publications

References 72 publications

Quick Determination of Soil Quality Using Portable Spectroscopy and Efficient Multivariate Techniques

Quick Determination of Soil Quality Using Portable Spectroscopy and Efficient Multivariate Techniques

Litterfall-Associated Carbon Deposition and Vertical Profiles of Soil Organic Carbon in Different Land-Use Systems

Effects of Complex Fertilizers on the Properties of Grey Forest Heavy Loamy Soil

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