Appropriate Technological Development Guidelines for Rubber Plantation for Community Economic Development Using Local Wisdom in Northeastern Thailand

Problem statement: The agriculturists in northeastern Thailand had more rubber plantations. They faced the problem for high investments from using the new technologies. The purposes of the study was to examine appropriate technological development guide lines for rubber plantation for community economic development using local wisdom. Approach: As a qualitative research, documentary and fieldwork were carried out using a survey, interviews, observations and workshop. The research data were analyzed descriptively. Results: As each plantation owner expand his or her land for rubber trees, it was necessary for them to used appropriate technology handling the soil preparation, selecting the rubber saplings, spacing between rows and individual rubber tree, maintenance, fertilizer, pesticide and equipment needed for good quality rubber sheets. The rubber plantation owners realized that they needs appropriate technology and understanding to handle their own problem; They should know about the water drainage underneath each plot of land; the rubber stocks that could resist diseases and droughts and give more substance. Each rai of land should grow 76 rubber trees with 50×50×50 centimeters of each tree bed. The air flows for the plants should be calculated; homemade fertilizer, pesticide, equipment, the sipping and rubber sheets making should also be fully applied. Conclusion/Recommendation: The farmers developed the technologies for community economic development using local wisdom by improving the soils and adjusted to the climate and the geographical feature. They cooperated with the officials who support them to learn how using the appropriate technologies.