TAILIEUCHUNG - Section 2: Study on the flat-bed dryer in the Mekong River Delta of Viet Nam

Research, experiments and surveys on the flat bed dryer, focus on the cracks rice grains, and compare air reversal mode. The results show that, in both attack-8 scale production dryer and dryer in the laboratory 20 kg, the effects of air is reversed clearly to reduce the difference between the final moisture content, however, its effect on drying time or drying rate is not statistically significant. Mechanical drying, whether with or without reverse air, is superior to dry in the sun cracks down on rice. However, in comparison polished controlled drying, drying (with or without air reversal) has reduced rice recovery and growth of cracks, the factors. | Section 2 Study on the flat-bed dryer in the Mekong River Delta of Viet nam 17 Section 2. Study on the flat-bed dryer in the Mekong River Delta of Viet nam ABSTRACT The study including experiments and survey on the flat-bed dryer focused on the cracking of paddy grains and on comparing the air reversal mode. Results showed that in both the 8-ton production-scale dryer and the 20-kg laboratory dryer the effect of air reversal was very apparent in reducing the final moisture differential however its effect on the drying time or the drying rate was not statistically significant. Mechanical drying whether with or without air reversal was superior to sun drying in terms of reducing rice crack. However compared to shade control drying drying with or without air reversal did decrease the head rice recovery and increase the crack the causing factor was not apparent most suspected reason was the drying rate. The decrease in head rice recovery was inconsistent slightly lower or higher in each specific pair of experiments with and without air reversal this was not expected in line with data on the final moisture differential. Testing of a 4-ton dryer at Long-An equipped with the solar collector as supplementary heat source resulted with good grain quality and confirmed the good economic potential. Major findings from the survey on the current status on the use of flat-bed dryers in 7 Provinces were The trend for increased drying capacity the role of local manufacturers and local extension workers government support with interest reduction for dryer loans the drying during the dry-season harvest and especially the unbalance between drying costs and drying benefits. INTRODUCTION Flat-bed dryers have been with the rice agriculture of the Mekong Delta of Viet Nam for a long time. From the first flat-bed dryers in the 1980 s to about 6500 units in 2007 is quite a good progress. But not all is optimistic. Acceptance varies among provinces even among districts or communes in the .

• Báo cáo khoa học
• the Mekong
• post harvest technologies
• rice processing
• rice processing techniques
• rice quality
• post harvest
• the flat bed dryer
• Hướng đến châu thổ sông Mekong
• Kế hoạch châu thổ sông Mekong
• Châu thổ sông Mekong 2010
• Phương pháp tiếp cận châu thổ sông Mekong
• Châu thổ sông Mekong chính thống
• Đồng bằng sông Cửu Long
• Incised valley
• Mekong River
• Sedimentary facies
• Mekong delta area
• Holocene evolution
• Paleo Mekong incised valley
• Gender and fisheries
• the Lower Mekong Basin
• mekong evironment
• Environmental Issues
• Recent Infrastructure Development
• the Mekong Delta
• the Mekong Basin
• phát triển cơ sở hạ tầng
• infrastructure development
• Vấn đề môi trường
• phát triAn assessment of water quality
• mekong fish
• Assessment of wastewater management in mekong river delta region
• Wastewater management in Mekong river delta region
• Mekong river delta region
• Wastewater treatment plants
• The sustainable development
• Evaluation of stability in Mekong delta
• Apbility of heat tolerant rice lines in Mekong delta
• Heat tolerant rice lines in Mekong delta
• Heat tolerant rice lines
• Good heat tolerance
• Quan hệ Ấn Độ Mekong
• Tiểu vùng sông Mekong
• Vùng văn hóa Mekong
• Mối quan hệ văn hóa
• Sự nghiệp giải phóng dân tộc
• Coastal protection for the Mekong Delta
• Coastal protection in Vietnam
• Current mangrove forestry policies
• Mangrove management in the Mekong Delta
• State of the coast in the Mekong Delta
• Coastal waterworks
• Water Management in the Mekong Delta
• knowledge cluster in Mekong Delta
• Regional Report
• Protected Areas and Development
• the Lower Mekong River Region
• Emerging Epistemic Landscapes
• Population Growth
• Natural Resources Pressures
• the Mekong River Basin
• food demand growth projection
• Livelihoods and Fisheries
• sea level rise
• flood season
• implication for rice protuction
• mekong delta
• main environmental problem
• Problems related
• water quantity
• dry season
• mekong
• lũ thượng nguồn
• đồng bằng châu thổ
• tình hình lũ lụt ở mekong
• tài liệu ngành địa lý
• Best Practices in Postharvest Management
• Leafy Vegetables in Greater Mekong Subregion
• The World Vegetable Center
• the leading international
• Greater Mekong Subregion Countries
• Me Kong delta water resources assessment studies
• Mekong Delta Masterplan project
• Hydrology and surface water resources
• Water quality
• Description of the mekong delta of Viet Nam
• Issues to be solved
• Phương pháp quan trắc sinh học
• Bài giảng Phương pháp quan trắc sinh học
• Quan trắc sinh học hạ lưu sông Mekong
• Tảo khuê sống bám
• Động vật nổi sông Mekong
• Động vật KXS đáy cỡ lớn
• Hàng hóa du lịch
• Hàng hóa du lịch tiểu vùng sông Mekong
• Du lịch Việt NÂm
• Lợi thế của tiểu vùng sông Mekong
• Cơ hội phát triển hàng hóa du lịch
• Giải pháp phát triển hàng hóa du lịch
• Báo cáo về dự án thủy điện
• Thủy điện trên sông Mekong
• Phương án chiến lược về thủy điện
• Đánh giá tác động và thông tin nền
• Đánh giá môi trường chiến lược
• The factors impact on the service quality
• People’s credit funds
• The case of Mekong Delta River in Vietnam
• Mekong Delta River
• The service quality of PCFs