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Black Tiger 36% 691 Organic-Inorganic Compound Fertilizer, Sulfur-Based, 40 KG, 16-9-11
Nitrogen (N) Phosphorus (P₂O₅) Potassium (K₂O) 16–9–11
Organic matter ≥7% Humic acid ≥4%
Calcium (Ca) ≥ 2% Sulfur (S) ≥ 5% Boron (B) ≥ 0.05% Zinc (Zn) ≥ 0.04%
Add mineral-source humic acid RBM microbial strain active metabolic products.
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Black Tiger 36% 691 Organic-Inorganic Compound Fertilizer, Sulfur-Based, 40 KG, 16-9-11
Product Features
This product is formulated with fully decomposed and activated organic matter, scientifically blended with high‑quality raw materials such as nitrogen, phosphorus, and potassium, and specially enriched with RBM microorganisms and chelated trace and minor elements. Combining organic fertilizer, inorganic fertilizer, beneficial microbial strains, and essential trace and minor elements into one, this product effectively increases soil organic matter content, improves soil physicochemical properties, and promotes the formation of a robust aggregate structure composed of “organic–inorganic–biological” complexes. It enhances soil porosity, prevents soil compaction, and boosts the soil’s ability to retain water and nutrients. At the same time, it activates beneficial soil microbial communities, fixing nitrogen, solubilizing phosphorus, and activating potassium, thereby improving fertilizer efficiency and reducing fertilizer application rates.
Applicable Crops
This product is suitable for a variety of economic crops, including melons, fruits, vegetables, potatoes, taro, and traditional Chinese medicinal materials.
Usage and Dosage
It can be used as a base fertilizer or a topdressing, and can be applied by broadcasting, band application, furrow application, or hole application. For the optimal application rate and timing, please consult your local dealer or agricultural extension service; you may also refer to the recommended application rates for a 3‑16 balanced compound fertilizer.
Friendly Reminder
This product contains a small amount of biuret; improper use may harm crops.
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Jiangxi Ruibote Biotechnology Co., Ltd.
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Contact:18179446899(Yuan Linghua)
Contact:400-600-8531 (Sales Department)
Address: Fufeng Industrial Park, Yihuang County, Fuzhou City, Jiangxi Province
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