@article{oai:repository.naro.go.jp:00004818, author = {和久井, 健司 and WAKUI, Kenji and 入江, 憲治 and IRIE, Kenji and Ohm, Mar Saw and Ohm, Mar Saw and Than Naing, Oo and Than Naing, Oo}, 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 = {Feb}, note = {From the 3rd to the 16th of September 2015, the Seed Bank, Biotechnology, Plant Genetic Resources and Plant Protection Division, Department of Agricultural Research, Ministry of Agriculture and Irrigation, Myanmar and the Tokyo University of Agriculture, Japan conducted a collaborative survey to collect vegetable genetic resources, especially those of brassica vegetables, in Kayah State and the southern part of Shan State in Myanmar. We collected a total of 121 samples, including five Amaranthus samples, 63 Brassica juncea (L.) Czern. samples, seven B. oleracea samples, including three subspecies, 18 Capsicum samples, 11 Lactuca sativa L. samples, 14 Raphanus sativus L. samples, and three unidentified brassica plants. The collected plant materials were divided into two subsets, with one to be conserved at Seed Bank of Myanmar and the other at Genetic Resources Center, National Agriculture and Food Research Organization, Japan, after being transferred to Japan in accordance with international and national rules. Most of the B. oleracea vegetables grown in the areas were improved varieties that had been introduced from foreign countries. In contrast, most of the B. juncea vegetables were native varieties that had been cultivated in the area for a long time. Indeed, B. juncea has great importance in the diet of those living in and around the southern part of Shan State and is used as fresh and dry leaf vegetables, pickles, edible oil, or essential oil that is used cosmetically. The collected R. sativus samples were landraces that were mostly consumed locally as oilseed and as a root vegetable. A large diversity of B. juncea in Myanmar was observed in morphological and physiological characters and quality traits in this survey. We suggest that the genetic diversity of B. juncea is conserved in Myanmar, which is located between two secondary centers of diversity, China and India., ミャンマー連邦共和国のシャン州南部、およびカヤー州の一部において,主としてアブラナ科野菜類を対象に,遺伝資源探索収集調査を2015年9月3日~16日にかけて実施した.その結果,キャベツ類の7点(キャベツ1点,カリフラワー1点,カイラン5点),カラシナ類63点,ダイコン類14点のアブラナ科野菜類とアマランサス属植物5点,トウガラシ属植物18点,未同定のアブラナ属植物3点の計121点の遺伝資源を収集した.収集品は2分し、一方はミャンマー・シードバンクで、他方は国際および国内法に従って日本に導入され、農業・食品産業技術総合研究機構・遺伝資源センターにて保存される.シャン州南部および隣接地域では,キャベツやカリフラワーは換金作物として地域に普及しているため,改良品種がほとんどであった.他方,カラシナ類は地域に伝統的に栽培されている地方品種が優占していた.カラシナ類は地域の食生活に欠かせない重要な野菜で,新鮮なあるいは乾燥野菜の利用のみならず,漬け物や,精油し食用あるいはスキンケアとしての利用がみられた.ダイコン類も伝統的品種が多く,収集した4点はカラシナと同様に種子から精油し,油利用されていた. ミャンマーのカラシナ類には,葉形,葉柄・中肋の幅と色,辛みなど多様な変異が存在することが確認された.インドや中国は,カラシナ類の多様性2次センターで,両国の間に位置するミャンマーは,国内の他地域においてもカラシナ類遺伝資源が豊富に存在すると推察された.}, pages = {243--261}, title = {ミャンマー連邦共和国シャン州南部におけるアブラナ科野菜類の遺伝資源探索収集}, volume = {32}, year = {2017}, yomi = {ワクイ, ケンジ and イリエ, ケンジ} }