@article{oai:repository.naro.go.jp:00006998, author = {福岡, 修一 and FUKUOKA, Shuichi and 池田, 良一 and IKEDA, Ryoichi and TRINH, L. N. and TRINH, L. N. and KINH, T. V. and KINH, T. V.}, journal = {植物遺伝資源探索導入調査報告書, Annual Report on Exploration and Introduction of Plant Genetic Resources}, month = {Oct}, note = {The mission explored northwest Vietnam which is within the zone of maximum diversity of Asian cultivated rice. We explored four provinces and collected 189 samples of rice. About seventy percent of the collection was glutinous rice. Landraces still remained in upland rice although most of lowland paddy rice had been replaced with improved varieties. Upland rice is cultivated on hilly or mountanious places. The wild species Oryza granulata was observed in the south part of Dien Bien. Some interesting places in genetic diversity of rice could not be explored because of bad road conditions. Further survey and collection are required to understand genetic diversity of cultivated rice in northwest Vietnam.}, pages = {145--151}, title = {ベトナムにおけるイネ遺伝資源の探索収集}, volume = {11}, year = {1995}, yomi = {フクオカ, シュウイチ and イケダ, リョウイチ} }