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腐植酸硼 |
| 性状 |
| 腐植酸硼是一种高分子化合物,外观为黑褐色粉状或粒状,溶于水,呈碱性 |
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| 规格 |
规格指标 成分 | 标准 | | NaoH Were soluble (dry basis)% | ≥50 | | Boron content (B20 on dry basis)% | ≥10 | | Moisture% | ≤5 | | PH value | 8-9.5 | | Compressive strength (N) | ≥4 | |
| 使用方法 |
用途用法 它与植物所需的氮、磷元素化合成为含硼的多功能高效复合肥料。腐植酸硼能促进作物生长,增强植物抗病害能力,促进植物花芽分化,增加座果率,是膨果壮秧的天然有机微肥。对于豆类、果类或油料作物,有特别显著效果。它可与其它根外追肥混施,也可以单独施用,亩施量1KG |
| 包装 |
三复合纸袋,每袋净重25公斤; 塑编袋,PVC内衬,每袋净重25公斤 |
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