Nitrogen transformation in salt-affected and acid sulfate soils of Thailand タイ国の塩性土壌および酸性硫酸塩土壌における窒素の動態
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Bibliographic Information
- Title
-
Nitrogen transformation in salt-affected and acid sulfate soils of Thailand
- Other Title
-
タイ国の塩性土壌および酸性硫酸塩土壌における窒素の動態
- Author
-
Kunnika Naklang
- Author(Another name)
-
ガニガ ナーガラン
- University
-
九州大学
- Types of degree
-
農学博士
- Grant ID
-
甲第2700号
- Degree year
-
1990-11-20
Note and Description
博士論文
Table of Contents
- TABLE OF CONTENTS / (0005.jp2)
- ACKNOWLEDGEMENTS / p1 (0003.jp2)
- CHAPTER1:INTRODUCTION AND LITERATURE REVIEW / p1 (0007.jp2)
- 1.1 PROBLEM SOILS AS POTENTIAL AREAS FOR GROWING RICE IN THAILAND / p1 (0007.jp2)
- 1.2 THE IMPORTANCE OF NITROGEN ON RICE CULTIVATION / p5 (0011.jp2)
- 1.3 SOURCES OF NITROGEN REQUIRED FOR RICE PRODUCTION / p6 (0012.jp2)
- 1.4 NITROGEN TRANSFORMATION IN FLOODED SOILS / p7 (0013.jp2)
- 1.5 PURPOSE OF PRESENT STUDY / p17 (0023.jp2)
- CHAPTER2:EFFECTS OF CHEMICAL FERTILIZERS AND ORGANIC MATTERS ON NITROGEN TRANSFORMATION IN SALT-AFFECTED SOILS / p18 (0024.jp2)
- 2.1 INTRODUCTION / p18 (0024.jp2)
- 2.2 MATERIALS AND METHODS / p19 (0025.jp2)
- 2.3 RESULTS AND DISCUSSION / p26 (0032.jp2)
- 2.4 SUMMARY / p67 (0073.jp2)
- CHAPTER3:EFFECTS OF CHEMICAL FERTILIZERS AND ORGANIC MATTERS ON NITROGEN TRANSFORMATION IN ACID SULFATE AND SANDY LOAM SOILS / p70 (0076.jp2)
- 3.1 INTRODUCTION / p70 (0076.jp2)
- 3.2 MATERIALS AND METHODS / p71 (0077.jp2)
- 3.3 RESULTS AND DISCUSSION / p71 (0077.jp2)
- 3.4 SUMMARY / p102 (0108.jp2)
- CHAPTER4:EFFECTS OF SODIUM CHLORIDE ON NITROGEN TRANSFORMATION IN ROI-ET SANDY LOAM SOIL UNDER UPLAND CONDITION / p106 (0112.jp2)
- 4.1 INTRODUCTION / p106 (0112.jp2)
- 4.2 MATERIALS AND METHODS / p108 (0114.jp2)
- 4.3 RESULTS AND DISCUSSION / p110 (0116.jp2)
- 4.4 SUMMARY / p148 (0154.jp2)
- CHAPTER5:EFFECTS OF SODIUM CHLORIDE ON GASEUOS LOSS OF NITROGEN UNDER UPLAND CONDITION / p150 (0156.jp2)
- 5.1 INTRODUCTION / p150 (0156.jp2)
- 5.2 MATERIALS AND METHODS / p151 (0157.jp2)
- 5.3 RESULTS AND DISCUSSION / p153 (0159.jp2)
- 5.4 SUMMARY / p165 (0171.jp2)
- CHAPTER6:RESPONSE OF NITROGEN TRANSFORMING MICROORGANISMS TO DIFFERENT RATES OF SODIUM CHLORIDE ADDITION / p167 (0173.jp2)
- 6.1 INTRODUCTION / p167 (0173.jp2)
- 6.2 MATERIALS AND METHODS / p168 (0174.jp2)
- 6.3 RESULTS / p176 (0182.jp2)
- 6.4 DISCUSSION / p195 (0201.jp2)
- 6.5 SUMMARY / p197 (0203.jp2)
- CHAPTER7:GENERAL DISCUSSION, SUMMARY AND CONCLUSIONS / p200 (0206.jp2)
- PEFERENCES / p208 (0214.jp2)