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| 水稻施用缓释尿素免追肥试验、示范初报 | |
| 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].北方水稻,2005(5):39-41. |
| 作者姓名： | 胡续丽 任春梅 谢加义 张金会 李桂娟 |
| 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 |
| 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氮素供应,该施肥法可确保水稻产量,省工省事,可以大面积推广应用。 |
| 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 |
| 修稿时间： | 2005年3月1日 |
Effect of basal application of slow-release urea without top-dressing on rice growth |
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| HU Xu-li,REN Chun-mei,XIE Jia-yi,ZHANG Jin-hui,LI Gui-juan.Effect of basal application of slow-release urea without top-dressing on rice growth[J].Reclaiming and Rice Cultivation,2005(5):39-41. | |
| Authors: | HU Xu-li REN Chun-mei XIE Jia-yi ZHANG Jin-hui LI Gui-juan |
| Institution: | HU Xu-li1,REN Chun-mei1,XIE Jia-yi1,ZHANG Jin-hui2,LI Gui-juan3 |
| 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. |
| Keywords: | rice slow-release urea basal fertilizer fertilizer response |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |