Vol. 17 No. 2 (1999): May – August

Technical or research paper

• Evaluation fo rDinitrogen fixation and Yield of Soybean Cultivars under Conditions of Zero and Conventional Tillage by 15N Technique

  Chantana Siripaiboon, Pornpimol Chaiwanakupt

  116-128

  • pdf

• Study on the Control of Beanflies on Mungbean by Using Some Neem Seed Applications

  Suprada S.na Pattalung

  129-138

  • pdf

• Responses of Popcorn to Irrigation Amount and Plant Density

  Wanchai Thanomsub, Somchai Boonpradub

  139-149

  • pdf

• Responses of Different Maturing Soybeans to Irrigation Frequency and Mulching

  Wanchai Thanomsub, Somchai Boonpradub

  150-159

  • pdf

• Effect of Rice Straw on Methane Production and Emission from Paddy Fields

  Prapai Chairoj

  160-166

  • pdf

• Productivity of 5 Soil Series in Corn Hybrid Planting

  Satit Areerak

  167-173

  • pdf

• Soil Nitrate as a Source of Nitrogen for Rainfed and Deep-Flooded Rice

  Manoch Kongchum

  174-184

  • pdf

• The Relationship between Soil Exchangeable Calcium and Unfilled Pod Formation in Peanut

  Chamlong Kogram, Boonluer Srimoongkoon

  185-190

  • pdf

• Infulence of Phosphorus, Nitrogen and Organic Fertilizers on Rice Yield and Available Soil Phosphorus

  Anon Sooksavat, Panat Suwannathada

  191-204

  • pdf

• Suitable Time of Using Carbon dioxide Fumigationfor Controlling Aspergillus flavus and aflatoxin Contamination in High Moisture Maze

  Werawat Nilrattanakoon, Wanphen Srithongchai

  205-212

  • pdf

• Sago Plim : The Interesting Local Plant in the South

  Pin ChunJula

  213

  • pdf