About NAKAGAWA JUN'YA
About 滋賀県農業技術振興セ
About paddy rice
About cultivar
About Shiga prefecture
About cultivation by direct seeding
About impounding
About seeding
About crop yield
About plant growth
About nursery plant
About tillering
About レーク65
About direct sowing of rice on flooded paddy field
About establishment
About Rice cropping
About Crop varieties(=cultivars)
About 滋賀県
About 水稲
About 品種
About 湛水直播
About 適性
About 播種