摘要
[目的]为完善广西生态烟叶良好农业规范(GAP)生产施肥技术。[方法]在总氮素不变的前提下,通过使用不同有机肥,研究使用功能性有机肥与其他有机肥对烤烟农艺性状、病害、烤烟产质量的影响。[结果]在生长初期,施用功能性有机肥的农艺性状明显优于其他处理,生长后期无明显差异;使用有机肥的各处理病害分析都较单纯使用化肥的对照优异;各处理产量以对照最高,产值以施用功能性有机肥的处理最高;各处理化学成分基本处于优质烟叶范围,且以施用功能性有机肥的处理化学成分协调性最好。[结论]该研究为功能性有机肥在烤烟上的合理使用提供科学依据。
[Objective] For improving the GAP（ Good Agricultural Practices） specification of fertilization in ecological tobacco producing in Guangxi.[Method] Through carried out field experiment in the demonstration area in Baise,on the premise of total nitrogen was constant,the effects on agronomic characters,disease,yield and quality of flue-cured tobacco by applying different organic fertilizer in the experiment were studied.[Result] The result of experiment showed that the agronomic characters of treatment applied functional organic fertilizer were significantly better than the one using other organic fertilizers in early growth stage,but no significant difference in later growth stage. All the treatments using organic fertilizers in disease resistance were better than the check treatment which only used chemical fertilizer. The highest yield was the check treatment. And the highest output value,was the treatment using the functional organic fertilizer. The harmonic character of tobacco chemical components of all treatments were fit the contents of high quality tobacco,and the harmonic character best was treatment using functional organic fertilizer.[Conclusion] The research could provide scientific basis for rational application of functionalorganic fertilizer in tobacco-producing.
出处
《安徽农业科学》
CAS
2015年第20期107-109,共3页
Journal of Anhui Agricultural Sciences
基金
广西壮族自治区烟草公司百色市公司资助项目(2013-25)
关键词
烤烟
GAP
功能性有机肥
活性炭
Tobacco
GAP
Functional organic fertilizer
Activated carbon
