Changes in the properties of soils in a solonetz soil complex thirty years after reclamation

Kalinichenko, V. P.; Sharshak, V. K.; Mironchenko, S.F.; Chernenko, V.V.; Ладан, Е. П.; Genev, E. D.; Illarionov, V. V.; Udalov, A. V.; Udalov, V. V.; Kippel, E. V.

doi:10.1134/s1064229314040024

Cited by 11 publications

(9 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This approach is promising with a focus on the BGT* possibilities for soil structure, architecture, and dead-end porosity management and long-term control. 19 , 59 New design of the soil continuum ensures first highly intensive degradation of organic matter, followed by the synthesis of fresh organic matter. The BGT* robotic system ensures well-dosed intra-soil pulse continuous–discrete water and matter supply directly to the rhizosphere ( Figure 6 ).…”

Section: Resultsmentioning

confidence: 99%

“…We think that a quantitative physical approach will be highly productive for obtaining most valuable soil health criteria, focusing on the soil mechanical structure, architecture, and dead-end porosity as conditions for the soil organic matter structural physical characteristics and turnover. This approach is promising with a focus on the BGT* possibilities for soil structure, architecture, and dead-end porosity management and long-term control. , New design of the soil continuum ensures first highly intensive degradation of organic matter, followed by the synthesis of fresh organic matter. The BGT* robotic system ensures well-dosed intra-soil pulse continuous–discrete water and matter supply directly to the rhizosphere (Figure ).…”

Section: Resultsmentioning

confidence: 99%

“… 19 On the contrary, the up-to-date soil management technology based on the new Biogeosystem Technique (BGT*) methodology can provide a higher level of certainty of the soil system and lead to higher soil productivity even with a small increment in the humus content. 19 − 25 In this case, the use of the standard data on the soil C content leads to the underestimation of soil productivity. Agrophysical assessment of alluvial calcareous soil of the Cumra Region of Central Anatolia in Turkey showed that this soil is highly fertile, but the soil humus content is less than 2%.…”

Section: Introductionmentioning

confidence: 99%

“…But this is not a reliable basis for the subsequent assessment of the soil fertility because the standard technologies lead to uncertain consequences in the soil system . On the contrary, the up-to-date soil management technology based on the new Biogeosystem Technique (BGT*) methodology can provide a higher level of certainty of the soil system and lead to higher soil productivity even with a small increment in the humus content. − In this case, the use of the standard data on the soil C content leads to the underestimation of soil productivity. Agrophysical assessment of alluvial calcareous soil of the Cumra Region of Central Anatolia in Turkey showed that this soil is highly fertile, but the soil humus content is less than 2%.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Identification of Organic Matter Dispersions Based on Light Scattering Matrices Focusing on Soil Organic Matter Management

et al. 2020

View full text Add to dashboard Cite

The origin of organic matter, its spread, scattering, and functioning are influenced by the physical structure of liquid or dispersed media of organic matter. Refractive indices of fodder yeast grown on paraffin oil (paprin) and natural gas (gaprin) as well as Lycoperdon spore and organelles were measured by laser phase microscopy. The scattering matrices of aqueous suspensions of paprin, gaprin, and Lycoperdon spores were measured using a laser polarimeter with the scattering angle ranging from 20 to 150°. The experimentally measured scattering matrices have been approximated by the weighted sum of theoretically calculated scattering matrices using the T-matrix code developed by Mishchenko. Most of the particle radii in the filtered fraction of paprin and gaprin were within the range of about 0.05−0.12 μm. Particle radii of the Lycoperdon spore suspension were within the range of 0.4−2.4 μm, which corresponded to both whole spores and their separate organelles. A possibility of identifying a suspension by its scattering matrices was shown for a small difference in the real parts of the refractive index in the example of paprin and gaprin. The measurements of the light scattering matrix showed that for a small size parameter of about 1, the identification of paprin and gaprin can be based only on a difference in the particle shape. Refractive index difference is manifested for the size parameter values higher than 3. An example of a suspension consisting of micron-sized spores and their submicron organelles shows high sensitivity of the scattering matrix to the composition of the dispersed material. The presented data and models help to extrapolate the results of the light scattering matrix study to a vast spectrum of media of organic matter origin and functioning. This study focused on the Biogeosystem Technique (BGT*) transcendental methodology to manage soil as an arena of biodegradation and organic synthesis. A BGT*-based robotic system for intra-soil pulse continuous−discrete water and matter supply directly into the dispersed−aggregated physical structure of the soil media was developed. The system enables transformation of soil into a stable highly productive organic chemical bioreactor for better controlled nanoparticle biomolecular interactions and adsorption by biological and mineral media. The scattering matrix measurement unit is supposed to be used in the robotic system as a diagnostic tool for the dispersion composition of soil organic components.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Identification of Organic Matter Dispersions Based on Light Scattering Matrices Focusing on Soil Organic Matter Management

et al. 2020

View full text Add to dashboard Cite

show abstract

“…58 Intrasoil milling provides illuvial horizon fine soil structural aggregates and intrasoil multilevel architecture as a vast continuum for biochemical reactions. 40,59,60 The soil hydraulic conductivity increases. 57 Ca of phosphogypsum improves the SAC ion content, reinforcing the basic soil structure elements.…”

Section: Introductionmentioning

confidence: 99%

Chemical Soil-Biological Engineering Theoretical Foundations, Technical Means, and Technology for Safe Intrasoil Waste Recycling and Long-Term Higher Soil Productivity

et al. 2020

View full text Add to dashboard Cite

The amelioration and remediation technology was developed on the basis of research of phosphogypsum and utilization in the Haplic Chernozem of South-European facies (Rostov Region). Phosphogypsum was utilized via dispersed application into a soil layer of 20–45 cm with intrasoil milling of this layer. The phosphogypsum utilization doses were 0, 10, 20, and 40 t ha –1 . The Pb analytical content in soil solution was studied in the model experiment. The soil solution Pb thermodynamic forms were calculated. The mathematical chemical–thermodynamic model ION-2 was developed to calculate the real soil solution (water extract) calcium-carbonate equilibrium (CCE) ion forms, considering the ion pair association. The associated ion pairs CaCO 3 0 , CaSO 4 0 , MgCO 3 0 , MgSO 4 0 , CaHCO 3 + , MgHCO 3 + , NaCO 3 – , NaSO 4 – , CaOH + , and MgOH + were accounted for in soil solution equilibrium macroion form calculation. The procedure for the microelement ion [including heavy metals (HMs)] equilibrium concentration in the soil solution coefficient k as calculation was proposed to account for the real soil solution CCE, macroions, and HM (including Pb) association. The Pb 2+ ion in soil solution was mostly bound to associates PbOH + , Pb(OH) 2 0 , PbCO 3 0 , Pb(CO 3 ) 2 2– , and PbHCO 3 + . The calculation of CCE and ion association in soil solution revealed 14.5–21.5 times HM passivation compared to HM water-soluble values. The calculated HM activity in the soil solution in the example of the Pb 2+ ion was less than 4% after phosphogypsum application in the target amelioration layer of 20–45 cm. The studied phosphogypsum doses were substantiated as environmentally safe. This was because the real soil solution CCE provided HM ion form association and consequent passivation. The dry steppe soil remediation after phosphogypsum application was justified as highly probable. The intrasoil milling chemical soil-biological engineering technology was developed for simultaneous soil amelioration and remediation on the basis of the biogeosystem technique (BGT*) transcendental methodology. The BGT*-based technology was tested in the long-term field experiments and is capable of ensuring the priority geophysical micro- and macroaggregate structure via intrasoil milling and mixing of soil illuvial and transitional horizons. This helps synthesize soil multilevel architecture, providing intrasoil-dispersed environm...

show abstract

Intra-soil waste recycling provides safety of environment

Kalinitchenko

Glinushkin

Minkina

et al. 2021

Environ Geochem Health

View full text Add to dashboard Cite

Changes in the properties of soils in a solonetz soil complex thirty years after reclamation

Cited by 11 publications

References 18 publications

Identification of Organic Matter Dispersions Based on Light Scattering Matrices Focusing on Soil Organic Matter Management

Identification of Organic Matter Dispersions Based on Light Scattering Matrices Focusing on Soil Organic Matter Management

Chemical Soil-Biological Engineering Theoretical Foundations, Technical Means, and Technology for Safe Intrasoil Waste Recycling and Long-Term Higher Soil Productivity

Intra-soil waste recycling provides safety of environment

Contact Info

Product

Resources

About