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Following the success in rice cultivation onfloating-beds in natural water in 1990, the eco-logical adaptability of growing rice on floating-beds was studied during the period of 1991-1993. Experiments were conducted in five dif-ferent types of natural waters in ZhejiangProvince from 28°35′ to 30°58′N and from 119°05′ to 121°11′E.
Following the success in rice cultivation on floor-beds in natural water in 1990, the eco-logical adaptability of growing rice on floating-beds was studied during the period of 1991-1993. Experiments were conducted in five dif-ferent types of natural waters in ZhejiangProvince from 28 ° 35 ’to 30 ° 58’N and from 119 ° 05’ to 121 ° 11’E.