|
|||||
|
|
| 浅谈新宾地区水稻钾素化肥的合理施用 | |
| 引用本文： | 于凤臣,吴涛,周世伟,扈长清,梁洪越,肇慰. 浅谈新宾地区水稻钾素化肥的合理施用[J]. 北方水稻, 2011, 41(5): 33-34,38 |
| 作者姓名： | 于凤臣 吴涛 周世伟 扈长清 梁洪越 肇慰 |
| 作者单位： | 1. 新宾满族自治县苇子峪镇农业技术推广站,辽宁抚顺,113200 2. 新宾满族自治县现代农业技术推广服务中心,辽宁抚顺,113200 3. 新宾满族自治县上夹河镇农业技术推广站,辽宁抚顺,113200 4. 新宾满族自治县榆树乡农业技术推广站,辽宁抚顺,113200 5. 新宾满族自治县响水河子乡农业技术推广站,辽宁抚顺,113200 |
| 摘 要： | 2010年,我们进行了水稻施用钾肥的试验研究,探讨新宾地区水稻施用钾肥的最佳施肥数量以及施肥方法,试验结果表明,新宾地区水稻施用钾肥,有改善产量构成因素、促进早熟、增强抗逆性等作用,进而提高水稻产量和品质。新宾地区水稻施用钾肥,最佳施用数量为施用硫酸钾12 kg/667 m2,缺钾的地块可以适当多施,不缺钾的地块可以适当少施。根据水稻需钾规律,钾肥可以做基肥和蘖肥施用。 |
| 关 键 词： | 新宾 水稻 钾肥 肥效 |
Talking to Proper Application of K Fertilizer on Rice in Xinbin |
|
| YU Feng-chen,WU Tao,ZHOU Shi-wei,HU Chang-qing,LIANG Hong-yue,ZHAO Wei. Talking to Proper Application of K Fertilizer on Rice in Xinbin[J]. North Rice, 2011, 41(5): 33-34,38 | |
| Authors: | YU Feng-chen WU Tao ZHOU Shi-wei HU Chang-qing LIANG Hong-yue ZHAO Wei |
| Affiliation: | YU Feng-chen1,WU Tao2,ZHOU Shi-wei3,HU Chang-qing4,LIANG Hong-yue5,ZHAO Wei5 (1 Weiziyu Agricultural Technology Extension Station,Fushun Liaoning 113200,China,2 Xinbin Manchu Autonomous Modern Agricultural Extension Center,3 Shangjiahe Agricultural Technology Extension Station,4 Yushu Agricultural Technology Extension Station,5 Xiangshuihezi Agricultural Technology Extension Station,China) |
| Abstract: | The best fertilizing amount and method of K fertilizer were discussed by the test in Xinbin in 2010,the results indicated that the K fertilizer can inproved the yield components,promote prematurity,enhance stress tolerance and then increase the yield and quality.The best amount of potassium sulfate was 12 kg/667 m2 and it should fertilize in a variety of soil fertility.On the basis of potassium requirement,it could fertilize as base fertilizer and tiller fertilizer. |
| Keywords: | Xinbin Rice K fertilizer Fertilizer effect |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |