@article{oai:repository.naro.go.jp:00006928,
 author = {増谷, 哲雄 and MASUTANI, Tetsuo and 吉沢, 晃 and YOSHIZAWA, Akira},
 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 = {Nov},
 note = {The exploration for the collection of wild Beta species was conducted from June 25 to July 15 in 1990 in the seacoast areas of Morocco, Gran Canary Island, and the inland and seacoast areas near Zaragoza in Spain as shown in Table 1 and Fig. 1. We collected 32 accessions. The passport data of the collected materials are summarized in Table 2. Almost all the Beta plants were dead or at the end of the growing stage during the period of exploration. We collected fully mature seeds but it was impossible to observe their morphological characteristics clearly. We will cultivate these accessions to identify the species in 1991 and 1992. The population size of the weedy type of Beta species was very small and we were able to collect a small number of plants in Morocco. Seed characteristics of the wild Beta species collected were investigated. The results are shown in Table 3. The authors wish to express their deep gratitude to the following people for their kind assistance ; Dr. Y. J. ADHAM, Coordinator for North Africa, South West Asia and Europe of IBPGR, Dr. H. A. CoRTESSI, Hellenic Sugar Industry, Greece, Dr. H. FARAJ, Director General, Institut National de Recherches Agronomiques, Morocco, Dr. J. M. LASA, Estacion Experimental de Aula Dei, Spain and Dr. Mario Gomez PEREZ, Instituto National de Investigaciones Agrarias, Spain.},
 pages = {111--125},
 title = {モロッコ, スペインにおける Beta 属野生種の探索},
 volume = {7},
 year = {1991},
 yomi = {マスタニ, テツオ and ヨシザワ, アキラ}
}