Characteristics of nutrient absorption and water purification in some plant species grown by floating culture system

References

• Agata , W , Miyazaki , A , Aoki , N , Song , X , Kojima , Y and Hikuma , Y . 1998 . Studies on floating culture for surface greening, water improvement and plant production in pond of golf course. 1. An actual scale experiment in the Koga Golf Club . Bull. Nishinihon Green Res, Inst. , 1 : 23 – 30 . (in Japanese)
   Google Scholar
• Agata , W , Takeuchi , Y , Aoki , N , Yamaji , H , Kawanabe , Y and Miyazaki , A . 2000 . Botanical character and cultural method of umbrella plant (Cyperus alternifolius L.) . Bull. Nishinihon Green Res, Inst. , 2 : 27 – 36 . (in Japanese with English summary)
   Google Scholar
• Hidaka S Kjeldahl method Dojo-Kankyo-Bunseki-Ho (Analytical Methods for Soil Environment) Editing Committee of Analytical Methods for Soil Environment Hakuyusha Tokyo 1997 233 241 (in Japanese)
   Google Scholar
• Matsuno T pH and carbon dioxide Suishitsuodaku-Dojoosen (Pollution of Water and Soil) Safety Technology Association Kaibundo Publishing Tokyo 1982 104 105 (in Japanese)
   Google Scholar
• Miyazaki , A , Agata , W , Kubota , F , Matsuda , Y and Song , X . 1995 . “ Bio-production and water cleaning by plant grown with floating culture system. 2, Water cleaning effects by the growth of several plant species ” . In Proceeding of the 6th International Conference on the Conservation and Management of Lakes-Kasumigaura Vol. 1 , 560 – 563 .
   Google Scholar
• Miyazaki , A , Agata , W , Kubota , F and Song , X . 1994 . Bio-production and water cleaning by plants grown with floating culture system, 3. Effects of application amount of fertilizer on the growth and yield of wheat, and water cleaning . Jpn, J, Crop Sci. , 63 (Extra Issue 2) : 5 – 6 . (in Japanese)
   Google Scholar
• Miyazaki , A , Kubota , F , Agata , W and Song , X . 1999 . Comparative analysis of water purification efficiency of Oryza sativa L. and Cyperus alternifolius L. grown in the floating culture system . Jpn. J. Crop Sci. , 68 : 570 – 575 . (in Japanese with English abstract)
   Google Scholar
• Miyazaki , A , Kubota , F , Agata , W , Yamamoto , Y and Song , X . 2000 . Plant production and water purification efficiency by rice and umbrella plants grown in a floating culture system under various water environmental conditions . J. Fac. Agric., Kyushu Univ. , 45 : 29 – 38 .
   Google Scholar
• Miyazaki , A , Tokuda , S , Agata , W , Kubota , F and Song , X . 1997 . On the photosynthetic production and water cleaning ability of Cyperus alternifolius L. grown by the floating culture system . Jpn. J. Crop Sci. , 66 : 325 – 326 . (in Japanese)
   Google Scholar
• Nakamura , Y . 1998 . “ Dissociation equilibrium of water and pH ” . In Suiken-no-Kankyo (Environment of the Hydrosphere) , Edited by: Arita , M . 25 – 26 . Tokyo : Tokyo Denki University Publishing . (in Japanese)
   Google Scholar
• Nanzyo M Available phosphorus Dojo-Kankyo-Bunseki-Ho (Analytical Methods for Soil Environment) Editing Committee of Analytical Methods for Soil Environment Hakuyusha Tokyo 1997 267 269 (in Japanese)
   Google Scholar
• Saizyo Y Mitamura O Kosho-Chosa-Ho (Methods for Investigation of Lakes and Ponds) Kodansha-Scientific Kodansha Tokyo 1999 1 230 (in Japanese)
   Google Scholar
• Somiya , I and Tsuno , H . 2000 . “ Nitrogen ” . In Kankyo-Suisitsugaku (Water Quality and Environment) , 145 – 151 . Tokyo : Corona Publishing Co. . (in Japanese)
   Google Scholar
• Song , X , Ying , H , Zhu , M and Wu , W . 1991 . A study on growing rice with floating method on the waters . Sci. Agric. Sin , 24 : 8 – 14 . (in Chinese with English abstract)
   Google Scholar
• Song , X , Agata , W , Jim , Q , Wu , W , Ying , H , Zhu , M , Lu , Y and Kubota , F . 1994 . Bio-production and water cleaning by plants grown with floating culture system. 2. Water cleaning by rice plants . Jpn. J. Crop Sci. , 63 (Extra Issue 2) : 3 – 4 . (in Japanese)
   Google Scholar
• Song , X , Agata , W , Zou , G , Wu , W , Ying , H , Yu , Q , Huang , Y , Kubota , F and Muramoto , S . 1995 . “ Bio-production and water cleaning by plant grown with floating culture system. 1. Effect of floating culture area of rice plants on water quality criteria and bio-production ” . In Proceedings of the 6th International Conference on the Conservation and Management of Lakes-Kasumigaura Vol. 1 , 426 – 429 .
   Google Scholar