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| 모습: | 흑미분말 | 휴믹 산 (건조 베이스): | 70% 미니 |
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| 수용성: | 99% 최소 | 수분: | 12% 맥스 |
| pH (1% 용액): | 9.0-11.0 | 입자 크기: | 80-100 메쉬 |
| 불용성분: | 최대 1% | 응용 비율: | 관비 주기당 3-8kg/ha |
| 강조하다: | Water Soluble Humic Acid Powder,Leonardite Extract Drip Grade,Humic Acid for Fertigation Systems |
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This drip grade powder is produced from weathered lignite (leonardite) mined in the Ningxia reserve, then extracted with potassium hydroxide, filtered and spray dried. The result is a powder that dissolves almost completely in cold water, with insoluble matter held under one percent so that drip tapes, micro sprinklers and venturi injectors stay clean through the whole season. Buyers in Vietnam, Thailand and Indonesia normally run it through the same fertigation tank as their
담당자: Mr. Neal
전화 번호: +8618764169939
