飮食物 堆肥 施用 따른 벼의 生育 및 土壤 化學的 特性의 變化 = Changes of soil chemical properties and rice plant affected by the application rates of food-waste compost

다국어 초록 (Multilingual Abstract)

This study was carried out to investigate of rice plant growth reaction and sodium action in compost by using food -waste compost in pot. From this test we on get basic data using food-waste compost in real paddy soil. Wilting by application rate food-wast compost 4ton/10a, next NaCl 90kg/10a, food-waste compost 2ton/10a. Heading stage is not different from application NaCl 60kg/10a to control pot of applicates showed from N-P-K, but applicating NaCl 90kg/10a was decreased 17%. Voltile organic acid control content was increased by applicating food-waste compost 37 days after planting from the first stage of rice growth, and applicating food-waste compost was showed more increased volitle organic acid content. Bubble was showed from food-easte compost 4t/10a application long term, is considered poison by H₂S gas at reduction environment. It is very important fact volatile organic acid was occured at food-waste compost application field 37 days after planting. So it was needed to conder4ing production process, application duration, application rates and of food-waste compost concentration, poison material and volatile organic acid.