|Item:Mixture Humic Acid, Amino Acid Organic Fertilizer||Purity:45%Min|
|Standard Method:Ny525-2012||Organic Matter:45%, 60%, 75%Min|
|Transport Package:9.8, 9.5kg/Bag, or According to Buyer′s Request||Specification:SGS|
|Origin:Shandong, China||HS Code:31059000|
Appearance: dark brown powder/granule
Purity (EDDH-FeNa): 60.0% , 70%, 80%
O-O 3.6, 4.2, 4.8
Iron chelated: 6% min
Water insoluble: 0.1% max
pH value (1% of the solution) 7-9
Foliar spray: 1: 3000 dilution, apply 3-4 times during full season;
Soil irrigation: 1.5-2.0kg, by water flooding irrigation or drip irrigation;
Seeds soaking: 1:3000-5000, the time of soak is determined according to the thickness of seed skin. In general, it should be soaked 5-8h.
The suggested the rate is approximate and may vary depending on the climatic region, soil type, and fertility.
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