Hokuriku 193: A New High-yielding Indica Rice Cultivar Bred in Japan

被引：40

作者：

Goto, Akitoshi ^{[1
]}

Sasahara, Hideki ^{[1
]}

Shigemune, Akiko ^{[1
]}

Miura, Kiyoyuki ^{[1
]}

机构：

[1] Natl Agr & Food Res Org, Natl Agr Res Ctr, Rice Breeding Res Subteam Hokuriku Reg, Niigata 9430193, Japan

来源：

JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY | 2009年 / 43卷 / 01期

关键词：

breeding; high-yield;

D O I：

10.6090/jarq.43.13

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Hokuriku 193 is an indica rice cultivar released in Japan in 2007. It is characterized by a long panicle, a small number of panicles, a stiff culm, and a grain length typical of general indica rice cultivars. The mean brown rice yield of Hokuriku 193 was very high (7.65 t/ha) under experimental conditions during the period 1998 to 2005. The mean total air-dry weight was also very high at 20 t/ha. Hokuriku 193 is resistant to leaf and panicle blast and stripe virus and moderately resistant to bacterial leaf blast. It is expected to be useful worldwide not only as a staple food but also as a raw material for whole-crop silage and bioethanol production.

引用

页码：13 / 18

页数：6