摘要
【目的】筛选适合内蒙古乌兰察布市胡麻生产的最佳施肥模式,为乌兰察布市胡麻高效栽培提供科学依据。【方法】选择8种不同氮磷钾含量的复合肥,采用随机区组设计,探讨施用不同氮磷钾含量复合肥对胡麻产量及其相关性状的影响。【结果】适当施肥有助于提高胡麻出苗率,莱四维特的出苗率最高,同时莱四维特的产量相关性状最优;芭田、莱四维特、联盟3种复合肥显著提高胡麻产量。【结论】综合分析,莱四维特复合肥的氮磷钾含量适合乌兰察布市的胡麻生产。
【Objective】To screen the suitable fertilization model for flax production in Ulanqab City,Inner Mongolia,and provide scientific basis for flax high-efficient cultivation in Ulanqab City.【Methods】Eight kinds of compound fertilizers with different content of NPK were selected and randomized block design was used to explore the effects of different content of NPK on yield and related traits in flax.【Results】Proper fertilization was helpful to improve the emergence rate of flax.The emergence rate and the yield related character of Laisiweite was the highest;three kinds of compound fertilizers,Batian,Laisiweite and Lianmeng significantly increased the flax yield.【Conclusion】Comprehensive analysis showed that the content of NPK in the compound fertilizer of Laisiweite was suitable for flax production in Ulanqab City.
作者
曹彦
张晓英
焦伟红
刘金善
张存霞
刘凯
贾海滨
CAO Yan;ZHANG Xiaoying;JIAO Weihong;LIU Jinshan;ZHANG Cunxia;LIU Kai;JIA Haibin(Ulanqab Academy of Agricultural and Animal Husbandry Sciences,Jining 012000,China;Agriculture,Animal Husbandry and Water Conservancy Bureau in Huimin District of Hohhot,Hohhot 010030,China;Ulanqab Agricultural Technology Extension Station,Jining 012000,China)
出处
《北方农业学报》
2020年第5期74-77,共4页
Journal of Northern Agriculture
基金
国家特色油料产业技术体系项目(CARS-14-2-09)。
关键词
胡麻
复合肥
产量
氮磷钾
Flax
Compound fertilizer
Yield
NPK