摘要
为探明甘蔗渣与牛粪不同配比在烤烟生产上的应用效果,以云烟87为试验材料,设置甘蔗渣与牛粪干重比(5∶5、6∶4、7∶3)3个有机肥配方,研究其对烤烟生长、经济效益、常规化学成分和评吸质量的影响。结果表明:与只施用烤烟专用复合肥相比,施用有机肥能改善烟叶化学成分的协调性,甘蔗渣与牛粪配比有机肥的效果好于玉米秸秆与牛粪配比(6∶4),且高比例甘蔗渣有机肥处理烟叶的协调性较好,但其产量和产值较低。综合看,甘蔗渣与牛粪干重比为5∶5时烤烟的综合评价排名较高,为3.5分,其产量为116.33kg/667m2,产值为3 261.21元/667m^2,上等烟比例达81.2%。
To explore the effects of mixed application of bagasse and cow dung in flue-cured tobacco production, three proportions of bagasse to cow dung（5 ： 5, 6 ： 4, 7 ： 3） were set to explore the effects on growth, economic benefits, conventional chemical compositions and smoking quality of Yunyan 87. Results. Applying organic manure could improve the harmony of chemical components in flue-cured tobacco in comparison of applying special compound fertilizer for flue-cured tobacco. Mixed application of bagasse and cow dung had better effects than maize straw and cow dung（6 ： 4）, high-proportion bagasse organic fertilizer was of better harmony, but lower yield and output. 5 ： 5 of bagasse to cow dung was of higher comprehensive evaluation rank, scoring 3. 5, the yield, output and first-class tobacco proportion were 116.33 kg/667m^2, 3 261.21Yuan/667m^2 and 81.2% respectively.
出处
《贵州农业科学》
CAS
2016年第12期83-87,共5页
Guizhou Agricultural Sciences
基金
贵州省烟草专卖局科技项目“甘蔗渣自制有机肥生产工艺研究”(201411)
关键词
甘蔗渣
牛粪
配比
有机肥
烤烟
产质量
bagasse
cow dung
mixture ratio
organic fertilizer
flue-cured tobacco
yield and quality
