氮磷钾对马铃薯产量和品质影响的研究进展  

Research Progress on Impact of Nitrogen,Phosphorus and Kalium on Yield and Quality of Potatoes

作　　者：何天久 李其义 吴巧玉 吕树明 雷尊国 夏锦慧 

机构地区：[1]贵州省生物技术研究所,贵州贵阳550006 [2]贵州省种子管理站,贵州贵阳550002 [3]六盘水市农科所,贵州六盘水553000

出　　处：《黑龙江农业科学》2014年第9期140-144,共5页Heilongjiang Agricultural Sciences

基　　金："十二五"国家科技支撑计划资助项目(2012BAD06B04);国家星火计划资助项目(2011GA820001);贵州省农委动植物育种专项资助项目([2012]25号);贵州省农业动植物育种专项资助项目(黔农育专字2012025号);六盘水市省地科技合作协议马铃薯专项资助项目(5202020120103);贵州省科学技术基金资助项目[黔科合J字[2013]2188号]

摘　　要：为了进一步提高马铃薯的产量和品质,简要综述了氮磷钾对马铃薯生长发育过程及产量和品质形成的影响以及马铃薯对其吸收、积累和分配的规律,并总结了影响氮磷钾提高马铃薯产量和品质的因素及肥料类型、合理配比与施肥时期。In order to further improve the yield and quality of potato ,the effects of nitrogen ,phosphorus and ka-lium on potato growing and development ,yield and tuber quality were discussed ,as well as law of absorption , accumulation ,distributive .Influence factors of nitrogen ,phosphorus and kalium for potatoes yield and tuber quality ,type of fertilizers ,rational matching and fertilizing time were summarized .

关 键 词：马铃薯 氮 磷 钾 产量 品质 

分 类 号：S532[农业科学—作物学] S143