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 .
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]
关键词
马铃薯
氮
磷
钾
产量
品质
potatoes
nitrogen
phosphorus
kalium
yield
quality
