000			nam a22 7a 4500
999			_c9404 _d9404
003			OSt
005			20181226120243.0
008			181214b xxu||||| |||| 00| 0 eng d
040			_cNARA
100			_917511 _aAriyaratne, M.H.S.
245			_aRice fish culture Training in Vietnam (Final Report)
260			_c2001, _bResearch Institute for Aquaculture, _aVietnam,
300			_a08p.
440			_917528 _aResearch Instute for Aquaculture _n No.1
520			_aRice fish culture is not widely practice in the world. Most information comes from the Asian countries. Among them Vietnam is one it shows a good potential in rice fish culture management. The total rice field area is 3,415,000 ha and 326,000 ha of rice fields are suitable for rice fish culture. However the current rice field area used for rice fish cultivation accounted for only 1.8%. Vietnam has a long history more than hundred years in rice fish culture management. It has been practiced as traditional farming system with Common carp (Cyprinus carpio) in the northern high land region. However, it has spread up to Red River Delta in North, Mekong River Delta in South and Western Mountain areas. It mainly practiced by households all over the country. Researchers, Academic staff in the Universities and Extension staff support to the Farmers in these practices to obtain the best prospects from the paddy fields. In rice fish-farming rice is the economically important crop. Fish may provide supplemental income and/or protein, but is not normally the primary crop. The paddy fields in Vietnam, they used mainly in food fish culture. In addition, they used it is for the ffy/fmgerling prc cf i ' on, tilapia fry production and shrimp culture.
942			_cRP _2ddc