ผลผลิตและต้นทุนของการทำนาแบบประณีตและการพัฒนาคุณภาพปุ๋ยภายใต้วิธีหมักปุ๋ย ตามแบบปุ๋ยอินทรีย์วิธีวิศวกรรมแม่โจ้ 1. (Thai)

Production and Cost of a System of Rice Intensification (SRI) Rice Farming and Quality Improvement of Compost Derived from the Mae Jo - Engineering 1 Composting (MJE1C) Method. (English)

This research investigated the cost and production of rice farming according to the System of Rice Intensification (SRI). Also investigate was how to improve the quality of the compost produced by the Mae - Jo - Engineering 1 Composting (MJE1C) method by applying various raw materials and microbial seeds. According to the experimental results, an application of MJE1C compost in SRI rice farming yields 592 kg./Rai of rice which is comparable to the production of 597 kg./Rai derived from chemical fertilizer application; however, no monetary cost is incurred in the composting since raw materials were gained for free. As such the application of, MJE1C compost was considerably higher than chemical fertilizer. From the composting experiment, an application of fish pond water could raise the ammonia content and percentage of digestion in MJE1C compost. [ABSTRACT FROM AUTHOR]

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