Preharvest Sprouting of Extremely Early-maturing Rice Cultivars with High Palatability and Its Relation to Falling Number Value

Japanese Journal of Crop Science

Souichiro IMABAYASHI¹  Takefumi OGATA¹ 

关键词: Falling number;    水稲;    High palatabilty;    フォーリングナンバー;    Preharvest sprouting;    穂発芽性;    Rice;    良食味品種;   

DOI  :  10.1626/jcs.67.236

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

Extremely early-maturing rice cultivars often exhibit preharvest sprouting.A varietal difference has been found, and Koshihikari was more tolerant to preharvest sprouting than Mineasahi or Kinuhikari.Earlier planting caused more preharvest sprouting than later planting.Lodging caused preharvest sprouting.Falling number value, which was reported to be correlated to α-amylase activity and used for the study of wheat preharvest sprouting, could be applicable to rice.

【 授权许可】

Unknown