江西农业学报2011，Vol.23Issue(8)：12-13,16,3.
烤烟一次性施肥节本增效效果分析
Analysis on Cost and Economic Benefit of One -off Fertilization for Flue -cured Tobacco
张琼芬1
作者信息
- 1. 四川省凉山州烟草公司会东县营销部,四川会东615200
- 折叠
摘要
Abstract
In order to simplify the process of fertilization and realize cost - saving and economic benefit - increasing of tobacco production, the field plot experiment was conducted to study the application effect of one -off fertilization for flue -cured tobacco in Huidong county of Sichuan province. The results showed that the growth and development of tobacco plants in one - off fertilization treatment was the same as those in normal fertilization treatment. In comparison with the normal fertilization, one - off fertilization could preserve high activity of root system, increase output value RMB 673.2 yuan per hectare in average, and save cost RMB 2250 yuan per hectare. The chemical composition in tobacco leaves in one - off fertilization treatment was in the appropriate scope. Therefore , one - off fertilization had wide extension and application value.关键词
烟草/一次性施肥/节本增效/优质Key words
Tobacco/ One-off fertilization/ Cost and economic benefit/ High quality分类
农业科技引用本文复制引用
张琼芬..烤烟一次性施肥节本增效效果分析[J].江西农业学报,2011,23(8):12-13,16,3.
