| 不同施肥量对马铃薯产量影响 |
| |
| 引用本文： | 郑玉宝. 不同施肥量对马铃薯产量影响[J]. 北京农业, 2012, 0(6): 127 |
| |
| 作者姓名： | 郑玉宝 |
| |
| 作者单位： | 辽宁省本溪市马铃薯研究所,辽宁本溪,117000 |
| |
| 摘 要： | 笔者根据实验地的土壤机质探讨不同的氮、磷、钾配施对马铃薯产量的影响。结果表明:马铃薯种植过程中施肥,主要是以复合肥为主,在实验中氮、磷、钾的需求量显现钾肥氮肥磷肥,较符合马铃薯需肥规律。
|
| 关 键 词： | 氮磷钾 马铃薯 产量 |
Effect of Different Fertilizer Amount on Yield of Potato |
| |
| Zheng Yubao. Effect of Different Fertilizer Amount on Yield of Potato[J]. Beijing Agriculture, 2012, 0(6): 127 |
| |
| Authors: | Zheng Yubao |
| |
| Affiliation: | Zheng Yubao |
| |
| Abstract: | This paper will be based on the experiment of soil organic matter of different nitrogen,phosphorus,potassium fertilizer on potato yield.The results showed that:in the process of fertilization of potato cultivation,is the main compound fertilizer,nitrogen,phosphorus in the experiment,the demand of potash fertilizer k > n > P appeared,more in line with the rule of the fertilizer requirement of potato. |
| |
| Keywords: | nitrogen phosphorus potassium potato yield |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
