| abstract |
The invention discloses a special compound biological fertilizer for promoting the growth of peppers. , γ-polyglutamic acid, glutaraldehyde, nano-silica, compound bacterial agent, organic raw materials of fermented and decomposed manure, urea, calcium magnesium phosphate fertilizer, potassium sulfate, attapulgite, humic acid, polyvinyl alcohol, isocyanate, The mass ratio of initiator, γ-polyglutamic acid, glutaraldehyde, nano-silica, and composite bacterial agent is 35-40:15-20:10-13:15-18:6-10:5-8: 2‑4: 0.5‑0.8: 0.05‑0.5: 0.5‑1: 0.1‑0.5: 0.6‑1.2: 0.5‑1. The invention discloses a preparation method of the above-mentioned special compound biological fertilizer for promoting pepper growth. |