ปีที่ 25 ฉบับที่ 2 (1991): April-June

Research Article

• Genetic Contributions of Thai Soybean Cultivars to Annual Yield Increases

  Ed Sarobol, Vichan Vichukit

  127-132

  • PDF (English)

• Hevea Propagation by Microcutting Technique

  Pattama Chanasongkram, Patthavuth Jewtragoon

  133-138

  • PDF (English)

• Effect of Gamma-rays on In vitro culture of Mungbean Cotyledon

  Siranut Lamseejan, Arunee Wongpiyasatid, Sumin Smutkupt

  139-145

  • PDF (English)

• Effects of Gamma Radiation on In Vitro Multiple Shoot Formation of Aromatic Rice Seeds (Oryza sativa L.)

  Prapa Sripichitt, Pudcharaporn Tangman, Wittaya Saengkaewsook

  146-152

  • PDF (English)

• Studies on the Bionomics and Local Distribution of Some Lace Bugs in Thailand. V. Haedus vicarious (Drake) (Hemiptera : Tingidae)

  Saen Tigvattnanont

  153-161

  • PDF (English)

• Rapid Method for Screening of High Lipase Producing Bacteria

  Kittidat Suwansunthichai, Vichien Kitpreechavanich, Lavanaya Kraidej, Lerluck Chitradon

  162-168

  • PDF (English)

• Production and Qualitative Test of Powder Formulation of Trichoderma harzianum

  Chiradej Chamswarng, Wanwilai Gesnara

  169-176

  • PDF (English)

• The Upper Limit of Available Water for Kamphaeng Saen Soil Series

  Suntaree Yingjajaval, Kumut Sangkhasila

  177-190

  • PDF (English)

• Effects of Land Preparation and Fertilization as Soil Management on Corn Yield Grown on Lopburi Soil Series

  Satit Areerak, Viroch Impithukas, Chairerk Suwannarat, Cholawuth La-ied

  191-199

  • PDF (English)

• The BHK21C13 Suspension Cells Culture in 5% PEG Treated Serum for FMD Virus and Vaccine Production

  Payont Sinsuwonkwat, Cherngchai Chumtarusmi

  200-205

  • PDF (English)

• The Study of Parameters for the Analysis of Pineapple Glace Drying

  Aree Teanchai, Somchart Soponronnarit

  206-218

  • PDF (English)

• Design, Manufacturing and Testing of the Hydraulically Operated Coconut Dehusking Machine

  Mongkol Kwangwaropas

  219-233

  • PDF (English)

• Effects of Certain Additives on Activity of Some Postemergence Herbicides in Relation with Carrier Volume

  Rungsit Suwanketnikom

  234-250

  • PDF (English)

• A Probit Analysis of the Disinfestation of Mangosteens by Cold Treatment Againts the Larval Stages of the Oriental Fruit Fly (Bactrocera dorsalis (Hendel)) ( Diptera : Tephritidae)

  Intawat Burikam, Ouab Sarnthoy, Kosol Charernsom

  251-255

  • PDF (English)

• A Field Trial on the Efficacy of Ivermectin, Albendazole and Coumaphos Against Parasites of Buffaloes

  Wichai Suphalucksana, F.A. Ching

  256-260

  • PDF (English)

• Constraint Factors and Mathematical Models for Forecasting Rice Production in Thailand

  Sudsaisin Kaewrueng, Akira Goto

  261-268

  • PDF (English)