Damage of Wheat and Barley in 1998 Harvest Year by Unusual Weather in Kyushu and Yamaguchi districts

Japanese Journal of Crop Science

Yoshinori SUZUKI¹  Haruhiko YAMAMOTO¹  Kiyoshi IWAYA¹  Takashi HAMANO¹  Takayoshi HIRASHIMA¹  Kenji SUZUKI¹ 

关键词: High temperature;    九州地方;    Long rain;    高温;    Kyushu districts;    小麦;    Two-rowed barley;    湿害;    Wet injury;    多雨;    Wheat;    二条大麦;    Ymaguchi Prefecture;    山口県;   

DOI  :  10.1626/jcs.68.310

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

In Kyushu and Yamaguchi districts of Japan, poor emergence of wheat and barley was caused by a long rain in November, 1997. The long rain and high temperature at the reproductive stage also caused wet' injury and scab (Gibberella zeae (Schweinitz) Petch. Therefore, the yield and quality of wheat and barley were decreased. The crop situation index of two-rowed barley in Kumamoto Prefecture was only 8, while that in each prefecture in northern Kyushu district was 50∼60. The survey for the agricultural union in Fukuoka Prefecture showed that the yield of two-rowed barley was 48%/10a, which was about 14% of that in a normal year.

【 授权许可】

Unknown