Farmers are using organic fertilizer combined with chemical fertilizer in rice. Use of fertilizer, manure, cattle, rice, and use. Manure in rice farmers have very little amount of variable cost of manufacturing the rainy season and the average equals naprang baht/Rai 3557 and 4010, respectively. Major problems found on the use of organic fertilizer in the rice fields of farmers is a lack of knowledge in the use of chemical fertilizer, organic fertilizer in combination with good. From a study of the opinions of farmers use organic fertilizer in the future. It was found that the majority of farmers are still more interested in encouraging organic fertilizer is used on rice. They also want more knowledge about organic fertilizer, it's likely to be a good officer also or related agencies will add to the intensity in the action to promote the use of organic fertilizer in planting more rice farmers. Both sides will be to modify attitudes, organic fertilizer, and add knowledge about organic fertilizer to solve farmers.
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