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

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MAQOLA ANNOTATSIYASI

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Ushbu maqolada RothC modeli yordamida sug‘oriladigan tipik bo‘z tuproqlarda tuproq organik moddasining dinamikasi, gumus balansi va gumus fraksiyasining uzoq muddatli barqarorligi tahlil qilingan. Tadqiqotda turli agrotexnologik boshqaruv variantlari – o‘g‘itsiz nazorat, mineral o‘g‘itlar, go‘ng qo‘llash va g‘o‘za–beda almashuv – sharoitida gumus fraksiyalari (DPM, RPM, BIO, HUM, IOM) va gumusni energiya zahirasi baholangan. Natijada doimiy organik modda kirimi gumus moddasining to‘planishini, gumus balansi va Cgk:Cfk koeffitsientining barqarorligini oshirishini ko‘rsatdi. Eng yuqori barqaror gumus tizimi organik almashuv variantlarida hosil bo‘lib, mineral o‘g‘itlar bilan birga gumus barqarorligini saqlashga yordam beradi. Ushbu natijalar tuproq unumdorligi va ekologik barqarorlikni bashoratlashda ilmiy asos sifatida xizmat qiladi.

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Teglar

# 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

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Maqola idintifikatorlari

Foydalanilgan adabiyotlar

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.

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