2001年
Weeds and weed management in rice production in Japan
Weed Biology and Management
- 巻
- 1
- 号
- 1
- 開始ページ
- 53
- 終了ページ
- 60
- 記述言語
- 英語
- 掲載種別
- 書評論文,書評,文献紹介等
- DOI
- 10.1046/j.1445-6664.2001.00004.x
- 出版者・発行元
- Blackwell Publishing
The area of paddy rice fields in Japan was 1.79 million ha in 1998 almost all of which was planted with young seedlings from nursery boxes by a mechanical rice transplanter. Japanese farmers controlled paddy weeds mainly by chemical herbicides, which were applied around 1.8 times in one growing season of rice by sequential treatment. The cost of herbicides was 35 320 \/ha on average, the main of which was 'one-shot' herbicides, while weeding labor for the paddy field, including herbicide application, was 19.0h/ha, or 29976 \/ha in labor cost, in 1998. Under the Integrated Weed Management (IWM) for sustainable paddy rice production, other technologies for weed management are also recommended to paddy farmers, such as ecological or cultural, mechanical, biological methods and so on.
- ID情報
-
- DOI : 10.1046/j.1445-6664.2001.00004.x
- ISSN : 1444-6162
- SCOPUS ID : 5444272729