Dictionary of Traditional Agriculture: English-French-Chinese-Japanese

improved varieties

Improved wheat variety Cortazar
Mexique, 21st century (2012). Photo International Maize and Wheat improvment Center
variétés améliorées
improved varieties
改良品種
かいりょうひんしゅ
kairyô-hinshu
改良品種
改良品种
gailiang pinzhong