Book contents
- BiocharA Regional Supply Chain Approach in View of Climate Change Mitigation
- Biochar
- Copyright page
- Dedication
- Contents
- Contributors
- Preface
- 1 Biochar in the View of Climate Change Mitigation: the FOREBIOM Experience
- Part I The Interdisciplinary Approach
- Part II Sustainable Biomass Resources
- Part III Biochar Production
- Part IV Biochar Application as a Soil Amendment
- 14 Biochar Applications to Agricultural Soils in Temperate Climates – More Than Carbon Sequestration?
- 15 Opportunities and Uses of Biochar on Forest Sites in North America
- 16 The Role of Mycorrhizae and Biochar in Plant Growth and Soil Quality
- 17 The Use of Stable Isotopes in Understanding the Impact of Biochar on the Nitrogen Cycle
- 18 Biochar Amendment Experiments in Thailand: Practical Examples
- Index
- Plate Section (PDF Only)
- References
18 - Biochar Amendment Experiments in Thailand: Practical Examples
from Part IV - Biochar Application as a Soil Amendment
Published online by Cambridge University Press: 01 December 2016
- BiocharA Regional Supply Chain Approach in View of Climate Change Mitigation
- Biochar
- Copyright page
- Dedication
- Contents
- Contributors
- Preface
- 1 Biochar in the View of Climate Change Mitigation: the FOREBIOM Experience
- Part I The Interdisciplinary Approach
- Part II Sustainable Biomass Resources
- Part III Biochar Production
- Part IV Biochar Application as a Soil Amendment
- 14 Biochar Applications to Agricultural Soils in Temperate Climates – More Than Carbon Sequestration?
- 15 Opportunities and Uses of Biochar on Forest Sites in North America
- 16 The Role of Mycorrhizae and Biochar in Plant Growth and Soil Quality
- 17 The Use of Stable Isotopes in Understanding the Impact of Biochar on the Nitrogen Cycle
- 18 Biochar Amendment Experiments in Thailand: Practical Examples
- Index
- Plate Section (PDF Only)
- References
Summary
This chapter briefly summarizes the use of biochar to increase the productivity of crop yields and to improve the soil properties in Thailand. The data presented in this chapter are based on research experiments in various types of problematic soils such as infertile sandy clay soil and clay loam. The characteristics of the biochar obtained from the controlled temperature biochar retort for slow pyrolysis are similar to those of laboratory-scale produced biochar. The retort is cost-efficient and can be built easily using locally available materials and in addition can use locally available biomass as feedstock.
The study investigated the effects on crop yield of incorporating soil with biochar in the experimental area. Both soil samples and biochar samples were collected before and after cultivation. The results showed that biochar amendment improved the soil properties in terms of organic matter, nutrients and cation exchange capacity. The yield and growth of crops increased significantly when the soil was treated with biochar. In addition, the soil properties, yield and growth of crops increased even more when the soil had been incorporated with both biochar and organic fertilizer. The combination offers a significant improvement of soil and crop yield.
- Type
- Chapter
- Information
- BiocharA Regional Supply Chain Approach in View of Climate Change Mitigation, pp. 368 - 389Publisher: Cambridge University PressPrint publication year: 2016
References
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