这 Link 用你的语言不存在, 用...查看: English (en), Français (fr),
或使用谷歌翻译:  

www.accessagriculture.org/land-prepa...ration-rice

Access Agriculture Training Video

How do land preparation and water management affect crop establishment, weed management and rice yields? In this video you can learn the answers to these and other questions. This video is part of the Rice Advice DVD.

 

Available languages

English   French   Kiswahili   Tumbuka