| abstract |
The invention discloses a special bio-organic fertilizer for sugar beet and a preparation method thereof. The components of the special-purpose bio-organic fertilizer for sugar beet include 25-30 parts of beet tail root, 25-35 parts of sugar filter mud mixture, 20 parts of cow and sheep dung in terms of parts by mass. ‑30 parts, 3-5 parts of activated biological fermentation broth, 3-5 parts of synergist, 8-10 parts of yeast urea sulfate concentrate, and 0.2-0.5 parts of concentrated bacterial powder. The preparation method includes: (1) stirring and mixing; (2) fermentation and culture; (3) aging and decomposing; (4) drying; (5) granulation; (6) coating. Beneficial effects: The comprehensive utilization of sugar mill waste beet root, sugar filter mud and yeast concentrate is realized, the treatment problems of the three major wastes are solved, the environmental pollution of the three major wastes is avoided, and at the same time, the The various nutrient elements contained in the three major wastes form a beet-specific bio-organic fertilizer that can improve the soil, increase the sugar content of the sugar beet and increase the yield of the beet. |