| 不同施钾量级对寒地水稻产量及稻米品质的影响 |
| |
| 引用本文： | 司洋,陈秋雪.不同施钾量级对寒地水稻产量及稻米品质的影响[J].北方水稻,2012,42(4):26-28. |
| |
| 作者姓名： | 司洋 陈秋雪 |
| |
| 作者单位： | 1. 黑龙江八一农垦大学农学院,黑龙江大庆163000／黑龙江省八五六农场,黑龙江虎林158418
2. 黑龙江省八五六农场,黑龙江虎林,158418 |
| |
| 摘 要： | 试验研究不同施钾量级对水稻干物质积累量、产量及稻米品质的影响,结果表明:当施钾量(K2O)为5.25 kg/667m2时,水稻产量最高为635.6 kg/667 m2;当施钾量为3.5 kg/667 m2时,品质各项指标均较好,可以确定施钾量在3.5~5.25kg/667 m2时产量及品质各项指标较好。
|
| 关 键 词： | 钾肥 水稻 稻米品质 |
Effect of Different Amount of Potassium Application on the Yield and Quality of Rice in Cold Region |
| |
| SI Yang,CHEN Qiu-xue.Effect of Different Amount of Potassium Application on the Yield and Quality of Rice in Cold Region[J].Reclaiming and Rice Cultivation,2012,42(4):26-28. |
| |
| Authors: | SI Yang CHEN Qiu-xue |
| |
| Institution: | 1 College of Agronomy,Heilongjiang August First Land Reclamation University,Daqing Heilongjiang 163000,China; 2 856th Farm,Hulin Heilongjiang 158418,China) |
| |
| Abstract: | The effect of different amount of potassium application on the yield,amount of dry matter accumulation and quality were researched and the results indicated that the highest yield(635.6 kg/667 m2) can achieve when the potassium was 5.25 kg/667 m2,when the potassium was 3.5 kg /667 m2,it can achieve better quality factors,so it can confirm that the optimal amount of potassium were 3.5-5.25 kg/667 m2. |
| |
| Keywords: | Potassium Rice Quality of rice |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
