摘要
在皖南烟区开展了有机无机复混肥与施肥机械的适应性研究,为皖南烟区机械化施肥和配方改进提供科学依据。结果表明,采用施肥机施肥对烟叶外观质量、经济性状均有不同程度的提升作用,产值增加3195元/hm^(2)。机械施肥效率是人工施肥的3倍,可节省施肥成本300元/hm^(2)。
The research on the adaptability of organic-inorganic compound fertilizers and fertilization machinery was carried out in southern Anhui tobacco areas to provide a theoretical basis for mechanized fertilization and formu⁃lation improvement in southern Anhui tobacco areas.The results showed that fertilization with a fertilizer applicator improved the appearance quality and economic properties of tobacco leaves to varying degrees,and the output value increased by 3195 yuan/hm^(2).The efficiency of mechanical fertilization is 3 times that of artificial fertilization,which can save 300 yuan/hm^(2) of fertilization cost.
出处
《安徽农学通报》
2021年第19期85-87,共3页
Anhui Agricultural Science Bulletin
基金
安徽皖南烟叶有限责任公司《皖南烟稻轮作区土壤肥力时空变异特征与定向调控技术研究》。
关键词
机械施肥
烟叶
肥料配方
质量
Mechanical fertilization
Tobacco leaves
Fertilizer formula
Quality
