哈尔滨烟田生物质材料生化处理技术应用

Application of biochemical treatment technology of biomass material in Harbin tobacco field

通过收集废弃的烟杆和玉米等生物秸秆,利用生物降解菌,通过粉碎和高温生物处理,制成烟杆生物有机肥料,并进行成分分析,其总养分为8.9%。同时在烟叶种植上使用,减少15%专用肥,在烟草大田生育期开展农艺性状调查、病情指数调查、产量对比,施用烟杆有机肥的烟田均好于对照烟田。

Bioorganic fertilizer was made by collecting waste tobacco and corn straw,using biodegradation bacteria,crushing and high-temperature biological treatment,and its total nutrient was 8.9%.At the same time,the use of special fertilizer in tobacco planting was reduced by 15%.The investigation of agronomic characters,disease index and yield comparison were carried out during the growth period of tobacco field.