Tạp chí
Dương Minh Viễn, Võ Thị Gương, Nguyễn Minh Đông (trang 45-48)
Từ khoá: hiệu quả, phân hữu cơ, bã mía, bà bùn mía, sinh trưởng, cây trồng
Summary
Using organic manure derived from sugarcane residue to improve crop yield
The rate of composting of waste residue (filter residue) from sugar factory was enhanced by mixing with sugarcane dregs with ratio of 1:1. After 1 month, the nutrient quality of this compost was rather high compared to other materials and it was decomposed stably. Application of 10Mg/ha of this compost in combination with inorganic fertilizer resulted in increasing double of maize biomass grown in pots. Therefore, filter residue derived from sugar production of factory can be used efficiently as organic manure to improve upland crop yield, improve soil properties and minimize environment pollution.
