Application Effects of Bio-organic Fertilizer Resulted from Defective Tobacco Leaves on Fluecured Tobacco Production
Defective tobacco leaves, came from production and tradition of Leiyang planting region, was smashed and composted with a serious of materials included rapeseed residue, wormcast, biochar, chicken manure and microbial agents by high temperature fermentation composting system in Leiyang company, and then, turned to superior bio-organic fertilizer, which was applied into tobacco planting. The results showed that, T2 composted bio-organic fertilizer, consisted of 35% defective leaf, 30% wormcast, 30% biochar and 5% rapeseed residue, had positive effects on tobacco growth (plant height, stem diameter, effective leaves, etc.) compared with commercial tobacco substrate, which can be applied in tobacco planting instead of commercial tobacco substrate.
defective tobacco leavesbio-organic fertilizertobaccolfue-cured tobacco production
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NSTL
万方数据
维普
