عنوان

Humus, its Structure and Role in Agriculture and Environment.

شابک

0444599592

شابک

9780444599599

شماره

b599231

عنوان اصلي

Humus, its Structure and Role in Agriculture and Environment.

نام عام مواد

[Book]

نام نخستين پديدآور

J Kubát

محل نشرو پخش و غیره

Amsterdam

نام ناشر، پخش کننده و غيره

Elsevier Science

تاریخ نشرو بخش و غیره

2014

نام خاص و کميت اثر

(222 pages).

عنوان فروست

Developments in agricultural and managed-forest ecology.

متن يادداشت

4. CONCLUDING REMARKS.

متن يادداشت

Front Cover; Humus, its Structure and Role in Agriculture and Environment; Copyright Page; Table of Contents; Introduction; CHAPTER 1. DEVELOPMENT OF HUMUS RESEARCH DURING THE PAST HUMUS ET PLANTA SYMPOSIA; ABSTRACT; CONCLUSION; SECTION A. STRUCTURE, PHYSICAL AND CHEMICAL PROPERTIES OF HUMUS SUBSTANCES; CHAPTER 2. APPLICATION OF ELECTRON SPIN RESONANCE AND FLUORESCENCE SPECTROSCOPIES TO THE STUDY OF SOIL HUMIC SUBSTANCES; ABSTRACT; INTRODUCTION; 2. ELECTRON SPIN RESONANCE (ESR) SPECTROSCOPY; 3. FLUORESCENCE SPECTROSCOPY; 4. CONCLUSIONS; 5. REFERENCES. CHAPTER 3. APPLICATIONS OF PYROLYSIS-GAS CHROMATOGRAPHY/MASS SPECTROMETRY TO THE STUDY OF SOILS, PLANT MATERIALS AND HUMIC SUBSTANCES. A CRITICAL APPRAISALABSTRACT; INTRODUCTION; PYROLYSIS STUDIES IN THE FIFTIES AND SIXTIES; PYROLYSIS STUDIES IN THE SEVENTIES; PYROLYSIS STUDIES IN THE EIGHTIES; CONCLUDING COMMENTS; ACKNOWLEDGEMENT; REFERENCES; SECTION B. RELATIONSHIPS AMONG HUMUS SOILS PROPERTIES AND FERTILITY; CHAPTER 4. CARBON AND NITROGEN DYNAMICS IN SOIL IN LONG TERM FIELD EXPERIMENTS; ABSTRACT; INTRODUCTION; 2. MATERIAL AND METHODS; 3. RESULTS; 4. DISCUSSION. CHAPTER 5. THE ROLE OF ROOT PROPERTIES AND ORGANIC MATTER ON MOBILIZATION OF SOIL P AND ROCK PHOSPHATESABSTRACT; INTRODUCTION; 1. ROOT PROPERTI ES AND ROCK PHOSPHATE MOBILIZATION; 2. EFFECT OF ORGANIC MATTER ON PHOSPHATE MOBILIZATION; 3. PHOSPHATE MOBILIZATION BY COMPOSTING WITH ORGANIC MATERIAL; 4. REFERENCES; CHAPTER 6. INFLUENCE OF ORGANIC CARBON AND NITROGEN ASSOCIATED WITH CROPPING HISTORY AND SOIL TEXTURAL CLASS ON NITROGEN USE BY WINTER WHEAT (Triticum aestivum); ABSTRACT; INTRODUCTION; MATERIALS AND METHODS; RESULTS AND DISCUSSION; ACKNOWLEDGEMENTS; REFERENCES. CHAPTER 7. EFFECT OF CHEMICAL PROPERTIES OF SOIL ON HUMIFICATION OF ORGANIC SOIL MATTER WITH RESPECT TO ORGANIC AND MINERAL PHOSPHORUS FRACTIONSABSTRACT; INTRODUCTION; 2. MATERIAL AND METHODS; RESULTS AND DISCUSSION; REFERENCES; CHAPTER 8. COMPENSATION FOR ORGANIC CARBON LOSS FROM SOIL AT NITROGEN FERTILIZER APPLICATION; ABSTRACT; 1. INTRODUCTION; 2. MATERIALS AND METHODS; 3. RESULTS AND DISCUSSION; 4· CONCLUSIONS; 5. REFERENCES; SECTION C. BIOTRANSFORMATIONS OF ORGANIC SUBSTANCES IN SOIL; CHAPTER 9. BIOTRANSFORMATIONS IN DIFFERENT CLIMATE BELTS; SOURCE --; SINK RELATIONSHIPS; ABSTRACT. INTRODUCTIONSOIL ORGANIC MATTER WITHIN THE BIO-GEO-CHEMICAL CYCLE; ORGANIC MATTER TURNOVER; SOIL ORGANIC MATTER FRACTIONS AND BONDS; SOURCE --; SINK RELATION; CARBON SEQUESTERING IN DIFFERENT CLIMATE BELTS; REFERENCES; CHAPTER 10. AVAILABILITY OF CARBON AND NITROGEN CONTAINED IN DIFFERENT SOIL PARTICLE-SIZE FRACTIONS; ABSTRACT; 1. INTRODUCTION; 2. MATERIALS AND METHODS; 3. RESULTS; 4. DISCUSSION AND CONCLUSION; 5. REFERENCES; CHAPTER 11. THE FERTILIZING VALUE OF WASTE WATERS FROM THE OLIVE PROCESSING INDUSTRY; ABSTRACT; 1. INTRODUCTION; 2. COMPOSITION OF OLIVE OIL WASTE WATERS; 3. LANDFILL USE.

متن يادداشت

This volume presents the proceedings of the 10th international symposium Humus et Planta held in Prague in August 19-23, 1991. The main topics of this book are devoted to the recent advances in fundamental, as well as applied research of humic substances, the most abundant of the naturally occuring macromolecules of nature, the understanding of their nature and how they react and interact in their natural environments. Texts are included on the structure, physical and chemical properties of humic substances; the relationships among humus, soil properties and fertilit.

موضوع مستند نشده

Crops and soils -- Congresses.

موضوع مستند نشده

Humus -- Congresses.

شماره رده

نشانه اثر

مستند نام اشخاص تاييد نشده

J Kubát

مستند نام اشخاص تاييد نشده

J Kubát

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y