有机肥与无机肥配施对烤烟产量和质量的影响  

Effects of Different Ratio of Organic to Inorganic Fertilizers on Yield and Quality of Flue-cured Tobacco

作　　者：阚宏伟[1] 邓泳[1] KAN Hong-wei;DENG Yong(China Tobacco Guangxi Industrial Co.,Ltd.,Nanning 530001,China)

机构地区：[1]广西中烟工业有限责任公司,南宁530001

出　　处：《湖北农业科学》2019年第1期70-73,99,共5页Hubei Agricultural Sciences

摘　　要：为明确有机肥与无机肥的最佳配比,通过有机肥与无机肥配比试验,研究分析了有机肥与无机肥配施对烤烟(Nicotiana tabacum L.)云烟97农艺性状、内在化学成分、感官评价及经济效益等产质量因素的影响。结果表明,与对照相比,施用一定比例的有机肥,烟叶的总糖和还原糖含量增加,总氮和烟碱含量降低,烤烟化学成分的协调性和吸食质量提高,烟叶的香气质和香气量增加,杂气味减少;在有机肥用量为25%和无机肥用量为75%时,与对照相比较,上等烟比例提高5个百分点,净产值相对增加483.40元/667 m^2。综合考虑有机肥投入产出效益,建议在兴义地区水稻土种植烤烟中,无机肥中配施25%有机肥为宜。In order to know the optimum ratio of organic to inorganic fertilizers, the experiment was conducted to study the effects of different ratio of organic to inorganic fertilizers on yield and quality of flue-cured tobacco(Nicotiana tabacum L.)Yunyan 97 including agricultural characters,internal chemical compositions,sensory evaluation and economic benefit. The result showed that,compared with the control,after applying different ratio organic fertilizers,the content of total sugar and reductive sugar were increased,the content of total nitrogen and nicotine were reduced in some degree,the equal distributions of chemical compositions,the quality and quantity of aroma were improved, and the pungent odor was decreased in the treatments.When the ratio of organic to inorganic fertilizer was 25% to 75% applied,compared with the control,5 percentage point of the first class tobacco leaf was increased and 483.40 Yuan per 667 m^2 was increased. Based on the comprehensive input and output efficiency of fertilizers,the 25% to 75% ratio of organic to inorganic fertilizer was recommended for Yunyan 97 planted in the rice field in Xingyi area.

关 键 词：烤烟(Nicotiana tabacum L.) 有机肥 无机肥 产量 质量 

分 类 号：S572[农业科学—烟草工业]