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)
- ไฝ็ฉ็ฐๅข่ชฒ(Crop Environment Division) : ๆค็ฉไฟ่ญท(Plant Protection), ็
่ฒๅฎณ้ ๆธฌ(Crop Damage Forecasting), ๅๅฃค่ฅๆ(Soils & Fertilizers), ่พฒๆฅญๆฉๆขฐ(Agricultural Machinery)
- ่พฒๆฅญๆจๅปฃไธญๅฟ(Agricultural Extension Center) : ๆจๅปฃๆ่ฒ(Agricultural Extension & Education), ่พฒๆฅญ็ถ็(Agricul
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agricultural organizations was effective. Counseling for the farmers who showed lower knowledge level and had less years of education were effective.
2. Farming size was statistically significant at the .01 level of significance, respectively. Counseling for the farmers with larger farming lands was
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๋ฉ๋ดํผ์น๊ธฐ
