| 水稻施用缓释尿素免追肥试验、示范初报 |
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| 引用本文： | 胡续丽,任春梅,谢加义,张金会,李桂娟.水稻施用缓释尿素免追肥试验、示范初报[J].垦殖与稻作,2005(5):39-41. |
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| 作者姓名： | 胡续丽 任春梅 谢加义 张金会 李桂娟 |
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| 作者单位： | [1]盘山县土肥工作站,辽宁盘锦124000 [2]盘山县沙岭镇农业技术推广站,辽宁盘锦124117 [3]盘山县大荒乡农业技术推广站,辽宁盘锦124124 |
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| 摘 要： | 在盘山县对水稻进行缓释尿素和磷、钾肥做基肥一次施入免追肥试验和示范研究，结果表明，缓释尿素可提供水稻整个生育期的氯素供应，该施肥法可确保水稻产量，省工省事，可以大面积推广应用。
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| 关 键 词： | 水稻 缓释尿素 基肥 肥效试验 |
| 文章编号： | 1007-5003（2005）05-0039-03 |
| 收稿时间： | 2005-03-01 |
Effect of basal application of slow-release urea without top-dressing on rice growth |
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| Hu XuLi;Ren ChunMei;Xie JiaYi;Zhang JinHui;Li GuiJuan.Effect of basal application of slow-release urea without top-dressing on rice growth[J].Reclaiming and Rice Cultivation,2005(5):39-41. |
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| Authors: | Hu XuLi;Ren ChunMei;Xie JiaYi;Zhang JinHui;Li GuiJuan |
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| Abstract: | The effect of basal application of slow-release urea combined with P and K fertilizers but without top-dressing on rice growth was conducted in Panshang County, Liaoning Province of China, with plot and demonstration trials. The results showed that there was no significant different between slow-release urea treatment and conventional fertilization treatment. However, basal application of slow-release urea without top-dressing could supply enough N during the rice growing stages, guarantee rice yield and save labor force. It is suggested that the slow-release urea could be popularized in rice production in the study region. |
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| Keywords: | rice slow-release urea basal fertilizer fertilizer response |
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