摘要
利用自主研制的有机-无机烟草专用肥进行田间肥效试验，结果表明：该专用肥有利于烤烟的生长发育，烟株干物质重明显增加，烟叶产量显著高于现行烤烟专用肥，增产达8．52％～24．20％，施用有机-无机烟草专用混配肥处理的烟碱、总氮、蛋白质比对照低，品质优于对照，能较大幅度提高烟叶的内在质量。施用有机-无机烟草专用混配肥产值提高23．85％～31．11％，均价及上中等烟比例也达显著差异，产量、均价、产值、上中等烟比例分别为2007．6kg／hm^2、7．31元／kg、14675．7元／hm^2、84．4％。
The self-developed special fertilizer with organic and inorganic composition was tested to investigate the effect on tobacco quality, yield and output value. The results indicated that the fertilizer was beneficial to tobacco growth and development and increase of plant dry material weight, the tobacco yield applying the special fertilizer significantly increased by 8.52%-24.2% compared with CK, the tobacco quality was higher than CK because of its lower content of nicotin, total nitrogen and protein, the output value applying the special fertilizer increased by 23. 85 % -31.11% compared with CK, and the yield, average price, output value and ratio of tobacco with first and second degree were 2007. 6 kg/hm^2, 7.31 Yuan/kg, 14675.70 Yuan and 84.4% respectively.
出处
《贵州农业科学》
CAS
2007年第6期68-70,共3页
Guizhou Agricultural Sciences
基金
贵州省烟草公司项目"烟草专用有机-无机混配肥的研制与开发"
关键词
有机-无机烟草专用肥
烤烟
品质
产量
产值
special fertilizer with organic and inorganic composition
tobacco
quality
yield
output value
