(一)
Nitrogen≥20.5%
Water content≤1%
(二)
Nitrogen≥19.2%
Sulfur ammoniaacid≥3%
Water content≤3
Contain Poly glutamic acid
(三)Sulfur grain fertilizer
Nitrogen:23%-26%
Humedad:23%-26%
None
None
(一)
Nitrogen≥20.5%
Water content≤1%
(二)
Nitrogen≥19.2%
Sulfur ammoniaacid≥3%
Water content≤3
Contain Poly glutamic acid
(三)Sulfur grain fertilizer
Nitrogen:23%-26%
Humedad:23%-26%
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