Development of Soil Management Technique in Organic Rice Cultivation
2006
Lee, Y.H. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Lee, S.M. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Sang, J.K. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Choi, D.H. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Kim, H.M. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Ryu, G.H. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea)
This research was carried out to investigate the effects of some organic materials such as rice straw, compost, hairy vetch, phosphate rock, magnesium lime powder and ash in the organic paddy fields, and also to develope the new technique for better soil management using described materials. The results are as follows; Height and tiller of rice plants were higher in chemical fertilizer than rice straw of compost, however, those of rice plants in hairy vetch-rice cropping system reached to chemical fertilizer.
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