Soil-plant nutrition studies on tropical rice V. Yield components as affected by the timing of top-dressing of nitrogen in the Bangkhen paddy field |
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| Authors: | Takeo Koyama Chittana Chammek Natee Niamsrichand |
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| Institution: | 1. National Institute of Agricultural Sciences , Nishigahara, Kita-ku, Tokyo , Japan;2. Rice Department, Ministry of Agriculture , Technical Division , Bangkhen, Bangkok , Thailand |
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| Abstract: | A number of factors may be involved in the effect of nitrogen top-dressing applied during the stage of panicle primordia development on yield components of rice plants, such as varietal difference, climate condition, and soil fertility. |
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