logo
calendar9 Yanvar 2026
view30
Main language:Uzbek

ROTHC MODELI ASOSIDA SUG‘ORILADIGAN TIPIK BO‘Z TUPROQLARDA GUMUS BALANSI VA UZOQ MUDDATLI BASHORATI

Field of Science:
pdf

6960f77460359.pdf

PDF

Agrochemistry, Plant Protection and Plant Quarantine

Agrochemistry, Plant Protection and Plant Quarantine

Publish Articlesee more

ARTICLE ANNOTATION

quote
This article analyzes the dynamics of soil organic matter, humus balance, and long-term stability of humus fraction in typical sierozem soils irrigated using the RothC model. The study assessed humus fractions (DPM, RPM, BIO, HUM, IOM) and energy reserves under various agrotechnological management options - control without fertilizers, application of mineral fertilizers, manure, and cotton-alfalfa exchange. As a result, a constant intake of organic matter indicates an increase in the accumulation of humus, the stability of the humus balance and the Cgk:Cfk coefficient. The most stable humus system is formed in variants of organic metabolism, which, together with mineral fertilizers, contributes to the preservation of humus stability. These results serve as a scientific basis for predicting soil fertility and ecological stability.

AUTHORS

N.Shadiyeva

Toshkent davlat agrar universiteti

J.Atamuradov

Toshkent davlat agrar universiteti

Tags

# organik modda# organic matter# sug‘oriladigan bo‘z tuproqlar# RothC modeli# gumus balansi# HUM# RothC model# humus balance# irrigated sierozem soils# RothC модель# гумусовый баланс# орошаемые сероземы# органическое вещество

OTHER ARTICLES IN THIS JOURNAL

Rate Article

0
0 ratings
5
4
3
2
1

Article Identifiers

ROI:

https://eroi.uz/11.0071/A0126-0056

DOI:

Not Available

References

1. Batjes, N. H. (1996). Total carbon and nitrogen in the soils of the world. European Journal of Soil Science, 47, 151–163.

2. Batjes, N. H., & Sombroek, W. G. (1997). Possibilities for carbon sequestration in soils of tropical Africa. Soil Use and Management, 13, 209 215.

3. Coleman, K., & Jenkinson, D. S. (1999). RothC-26.3 – A model for the turnover of carbon in soil. In: Soil Organic Matter: Modelling and Experimental Evaluation, Springer, pp. 237–246.

4. Jenkinson, D. S., & Coleman, K. (2008). The Rothamsted carbon model of soil organic matter turnover: model description, parameterisation and application. Soil Biology and Biochemistry, 40(1), 25–31.

5. Jenkinson, D. S., et al. (1990). The turnover of organic carbon in soil. Philosophical Transactions of the Royal Society B, 329, 361–368.

6. Lal, R. (2004). Soil carbon sequestration impacts on global climate change and food security. Science, 304(5677), 1623–1627.

7. Smith, P., et al. (2005). Measurements and modelling of soil organic carbon dynamics under different management and climate conditions. Global Change Biology, 11(8), 1–20.

8. Smith, P., et al. (2016). Global change and soil carbon dynamics: modelling approaches. Soil Use and Management, 32(2), 180–190.

9. Tiessen, H., Cuevas, E., & Chacon, P. (1994). The role of soil organic matter in sustaining soil fertility. Nature, 371, 783–785.

10. Toshqo‘ziev M.M., Tuproqda umumiy gumus va harakatchan gumus moddalari miqdoridan uning unumdorligi ko‘rsatkichi sifatida foydalanishga doir uslubiy ko‘rsatmalar. Toshkent 2006,-47 b.

11. Toshqo‘ziev M.M., Ziyamuxamedov I.A., Tuproqda gumus muvozanatini saqlab turish va miqdorini oshirish. Tuproqshunos va agrokimyogarlar III qurultoyi ma’ruza va tezislari. Toshkent 2000,185-187-b.

12. Орлов Д.С., Бирюкова О.Н., Розанова М.С. Дополнительные показатели гумусного состояния почв и их генетических горизонтов. //Ж. Почвоведение, 2004, № 8, -С. 918-926.

13. Пономарёва В.В., Плотникова Т.А., Определение группового и фракционного состава гумуса по схеме И.В.Тюрина в модификации В.В.Пономаревой и Т.А.Плотниковой. В кн. Гумус и почвообразование Л. “Наука”, 1980,- С. 65-74.

1. Batjes, N. H. (1996). Total carbon and nitrogen in the soils of the world. European Journal of Soil Science, 47, 151–163.

2. Batjes, N. H., & Sombroek, W. G. (1997). Possibilities for carbon sequestration in soils of tropical Africa. Soil Use and Management, 13, 209 215.

3. Coleman, K., & Jenkinson, D. S. (1999). RothC-26.3 – A model for the turnover of carbon in soil. In: Soil Organic Matter: Modelling and Experimental Evaluation, Springer, pp. 237–246.

4. Jenkinson, D. S., & Coleman, K. (2008). The Rothamsted carbon model of soil organic matter turnover: model description, parameterisation and application. Soil Biology and Biochemistry, 40(1), 25–31.

5. Jenkinson, D. S., et al. (1990). The turnover of organic carbon in soil. Philosophical Transactions of the Royal Society B, 329, 361–368.

6. Lal, R. (2004). Soil carbon sequestration impacts on global climate change and food security. Science, 304(5677), 1623–1627.

7. Smith, P., et al. (2005). Measurements and modelling of soil organic carbon dynamics under different management and climate conditions. Global Change Biology, 11(8), 1–20.

8. Smith, P., et al. (2016). Global change and soil carbon dynamics: modelling approaches. Soil Use and Management, 32(2), 180–190.

9. Tiessen, H., Cuevas, E., & Chacon, P. (1994). The role of soil organic matter in sustaining soil fertility. Nature, 371, 783–785.

10. Toshqo‘ziev M.M., Tuproqda umumiy gumus va harakatchan gumus moddalari miqdoridan uning unumdorligi ko‘rsatkichi sifatida foydalanishga doir uslubiy ko‘rsatmalar. Toshkent 2006,-47 b.

11. Toshqo‘ziev M.M., Ziyamuxamedov I.A., Tuproqda gumus muvozanatini saqlab turish va miqdorini oshirish. Tuproqshunos va agrokimyogarlar III qurultoyi ma’ruza va tezislari. Toshkent 2000,185-187-b.

12. Орлов Д.С., Бирюкова О.Н., Розанова М.С. Дополнительные показатели гумусного состояния почв и их генетических горизонтов. //Ж. Почвоведение, 2004, № 8, -С. 918-926.

13. Пономарёва В.В., Плотникова Т.А., Определение группового и фракционного состава гумуса по схеме И.В.Тюрина в модификации В.В.Пономаревой и Т.А.Плотниковой. В кн. Гумус и почвообразование Л. “Наука”, 1980,- С. 65-74.