Evaluation of Oxbow Lakes and Circulating Irrigation in the Ishikari River Basin, Japan
Daisuke Kusa, Tadao Yamamoto, Takashi Inoue and Tetuaki Nagasawa

Diversity and Community Composition of Ants in the Mixed Deciduous Forest, the Pine Forest and the Para Rubber Plantation at Chulaborn Dam, Chaiyaphum Province, the Northeastern Thailand
Duangrat Thongphak and Chitima Kulsa

Effects of Coastal Road Spacing on Deposition of Tsunami-Borne Sand
Youki Maeda, Hiromu Okazawa, Yasushi Takeuchi, Tomonori Fujikawa and Shigeyuki Miyabayashi

Possibility of Participatory Evaluation for Promoting Sustainable Agriculture Project in Samroung Commune of Cambodia
Jun Fujihira and Machito Mihara

Canal Water Level as a Canal Water Management System: Case Study of Klong Rangsit, Phathumthani, Thailand
Kamonsorn Thanwiset

Survey Analysis of the Characteristics of Greenhouses in Korea
Mankwon Choi, Sungwook Yun and Yongcheol Yoon

Verification of Drainage with Biotope Placed on Artificial Floating Island Using Phragmites australis (Cav.) Trin. for Water Purification
Masato Kimura, Osamu Tsuji, Toshimi Muneoka, Hiroto Ote, Ryuichiro Nakagawa and Yuri Yamazaki

Effect of Groundwater Level on Cadmium Uptake and Yield of Soybean from Cadmium Polluted Soils
Md. Zahidul Haque, Choichi Sasaki, Nobuhiko Matsuyama, Takeyuki Annaka and Kiichi Sasaki

Investigation Species of Edible Tree and Medicinal Plants in Faculty of Agriculture,
Khon Kaen University
Naruemol Kaewjampa, Tipa Jandakorn and Jarunya Rattanawan

Effect of Fallow on Arbuscular Mycorrhizal Fungi under Maize Cropping System
Phakpen Poomipan

Effects of Pesticide on Phenotypic Characteristics of Plant Growth – Promoting Rhizobacteria (PGPR) in Cassava Production Systems
Pimupsorn Panomkhum, Rattiyapon Rungthong, Tippaya Nittayachit, Chuleemas Boonthai Iwai, Mongkon Ta-Oun and Phrueksa Lawongsa

Appropriate Chemical Fertilizer Application Rates on Yield and Yield Components of Red Roselle, Cultivar: Surin
Ratchata Tonwitowat

Acceptability of Value Added Products from Giant Swamp Taro (Cystosperma chamissonis) Corm
Regucivilla A. Pobar, Emmylou Balo and Maria Shelanie Pobar

Effect of Ethanol-Blended Gasoline on the Concentration of Polycyclic Aromatic Hydrocarbons and Particulate Matter in Exhaust Gas of Motorcycle
Somporn Pleanjai, Ittipol Paw-Armart, Therdsak Petblengsi and Singto Sakulkhaemaruethai

Factors affecting paddy landscape from the perspective of landscape structure
Yamamoto Tadao and Nomoto Ken

Application of Analytical Hierarchical Process Method to Select a Technology Option in Rural Settings
Tung Nguyen Nhu

Evaluation of the Ion Components for the Estimation of Total Nitrogen Concentration in River Water based on Electrical Conductivity
Yuri Yamazaki, Toshimi Muneoka, Sachiyo Wakou, Masato Kimura and Osamu Tsuji

Assessment of Economics and Water Productivity of Four Crops Grown after Wet Season Rice under Differing Water Availability Conditions in Northeast Thailand
Arunee Promkhambut, John S. Caldwell and Anan Polthanee

Effect of Calcium Ascorbate Treatments on Juice Leakage of Fresh Cut Watermelon (Citrullus lanatus)
Intira Lichanporn, Nunchanok Nanthachai, Palida Tanganurat and Unchalin Singkhum

Education for Sustainable Development in Agriculture at Primary Schools
Vicheka Lorn, Mom Seng, Bunthan Ngo, Lalita Siriwattananon and Machito Mihara

Changes in Cassava Yields with Trimmed Leaves for Eri-culture in Kampong Cham Province, Cambodia
Kumiko Kawabe, Machito Mihara and Keishiro Itagaki