| 超级稻品种氮肥施用量研究 |
| |
| 引用本文： | 李彦利,贾玉敏,孟令君,时羽,韩康顺,严光彬.超级稻品种氮肥施用量研究[J].北方水稻,2012,42(2):25-27,33. |
| |
| 作者姓名： | 李彦利 贾玉敏 孟令君 时羽 韩康顺 严光彬 |
| |
| 作者单位： | 通化市农业科学研究院,吉林通化,135007 |
| |
| 摘 要： | 对通禾836和吉粳88号两个超级稻品种在不同年份、不同氮肥施肥量进行试验研究,结果表明:在吉林省吉粳88号在低氮条件下产量不高,氮施用量为225 kg/hm2时达到最高产量,属高氮高效型。通禾836不论高氮和低氮产量都比较高,氮施用量为200 kg/hm2时达到最高产量,属氮高效利用型。而且不同年份间通禾836表现更稳产。
|
| 关 键 词： | 超级稻品种 氮肥施用量 不同年份 |
Study on the Rate of Nitrogen Application on Super Rice |
| |
| LI Yan-li,JIA Yu-min,MENG Ling-jun,SHI Yu,HAN Kang-shun,YAN Guang-bin.Study on the Rate of Nitrogen Application on Super Rice[J].Reclaiming and Rice Cultivation,2012,42(2):25-27,33. |
| |
| Authors: | LI Yan-li JIA Yu-min MENG Ling-jun SHI Yu HAN Kang-shun YAN Guang-bin |
| |
| Institution: | (Tonghua Research Academy of Agricultural Sciences,Meihekou Jilin 135007,China) |
| |
| Abstract: | The different years and nitrogen fertilizer were researched on Tonghe836 and Jijing88,the results indicated that Jijing88 which belong to NUE type under high-nitrogen condition can achieve the high yield under the condition of 225 kg/hm2(nitrogen fertilizer).When the nitrogen fertilizer was 200 kg/hm2,the Tonghe836 can reach highest yield.Tonghe836 has stable yield on diversity of years. |
| |
| Keywords: | Super rice Rate of nitrogen application Diversity of years |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
