Date: 1981-10-19 - 1981-10-26
Venue: Ibaraki

• Inaugural Address
  • Ken-ichi HAYASHI

• Welcome Address
  • Ryoichi KAWASHIMA

• Photo
• Contents

  COUNTRY REPORTS

• Brazilian Problem Soils : Distribution, Characteristics and Utilization
  • José da SILVA MADEIRA NETO,Jamil MACEDO,Luiz GUIMARÃES de AZEVEDO

• On the Classification and Utilization of Red Soils in Tropical and Subtropical China
  • ZHAO Qi-Guo

• Distribution and Characteristics of Problem Soils in India and their Management for Crop Production
  • N. N. GOSWAMI

• Distribution, Characterization and Utilization of Problem Soils in Malaysia-A Country Report
  • Mohd. ZAHARI ABU BAKAR,Abd. WAHAB NAFIS,Ting Chaong CHAANG,Abd. RAHIM MOHAMAD

• The Nature, Distribution and Management of Some Problem Soils in the Philippines
  • Aurelio A. BRIONES

• Problems of Utilization and Management of Some Important Great Soil Groups in Sri Lanka
  • S. SOMASIRI

• Distribution, Characteristics and Utilization of Problem Soils in Thailand
  • S. PANICHAPONG

• Present Soil Conditions of Cultivated Land in Japan
  • K. ABE

  INTRODUCTORY LECTURES

• Capability Considerations for Tropical Soils
  • Kazutake KYUMA

• Problems and Potentials of Vertisols and Alfisols -the Two Important Soils of SAT- ICRISAT Experience
  • J. S. KANWAR

• Suggestions for the Management of "Problem Soils" for Food Crops in the Humid Tropics
  • H. R. von UEXKULL

• Utilization of Organic Wastes for Agriculture
  • P. R. HESSE

• Performance of Crops on Soils Low in pH and Phosphorus
  • Akira TANAKA

• Iron Toxicity of Rice as A Multiple Nutritional Soil Stress
  • J. C. G. OTTOW,G. BENCKISER,I. WATANABE

  TECHNICAL REPORTS

• Improvement and Fertilization of Acid Sulfate Soils in Thailand
  • PAIBOON Prabuddham
• Effects of Field Drainage on Some Chemical Properties of Acid Sulfate Soils under Coconut Small Holdings in West Johore Agriculture Development Scheme in Malaysia
  • Mohd. ZAHARI ABU BAKAR,Ting Chaong CHAANG,B. GOPINATHAN

• Nitrogen Fixation in Acid Sulfate Paddy Soils
  • Iwao WATANABE,Wisit CHOLITKUL

• Efficient Level of Phosphorus Fertility in Paddy Soils
  • Hitoichi SHIGA

• Improvement and Management of Peat Soils in Japan
  • Masanori MIYAKE

• Characteristics and Fertilization of Andepts in the Philippines
  • Aurelio A. BRIONES

• Some Characteristics of Andosols in Japan
  • Yoji AMANO

• Problems and Improvement of Volcanic Ash Soils in Japan with Reference to the Weathering Sequence
  • Tatsuzi TAKAHASHI

• Micronutrient Problems in Upland Soils in Indonesia
  • M. ISMUNADJI,A. HIDAYAT,R. FATHAN

• Cropping Systems to Preserve Fertility of Red-Yellow Podzolic Soils in Indonesia
  • J. L. MCINTOSH,Inu Gandana ISMAIL,Surjatna EFFENDI,M.SUDJADI

• Improvement and Fertilization of the Savannas in Brazil
  • Edson LOBATO,Wenceslau J. GOEDERT,Morethson RESENDE

• Phosphorus Nutrition Affecting Upland Rice Yield in Some Brazilian Latosols
  • Yoshikazu OHNO,Lauro A. OKUYAMA

• Present Methods of Fertilization for the Red Soils in South China
  • Ching-kwei LI

• Improvement and Fertilization of Upland Soils in Thailand
  • SAMRIT Chaiwanakupt,C. TONGYAI

• Improvement of the Moisture Regime of Upland Soils in Thailand by Soil Management
  • Toru KUBOTA,Prateep VERAPATTANANIRUND,Pongpit PIYAPONGSE,Samnao PHETCHAEE

• Soil and Water Management and Soil Physical Properties with Special Reference to Erosion Hazard by Water
  • Shoichi TOKUDOME

• Soil Management in the Subtropical Region
  • Hideo ICHIKI,Akira ISHIHARA,Tadashi HAKOISHI

• General Discussion
   
• Concluding Remarks
  • Yoshiharu TOKUNAGA
• List of Participants