X-humate black gypsum granule agriculture gypsum granule fertilizer manufacture calcium humate Featuring the same dual sources carbon sources, X Black Gypsum Granule is a unique efficient bio-amendment that combines natural
gypsum (calcium sulfate) and humic substances in one, homogenous prill.
Item
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Specification
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Calcium(CaO)
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12%min
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Sulphur(S)
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8%min
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Humic Acid
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20-30%
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Moisture
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30%max
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Particle size
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2-4mm
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Appearance
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Black Granular
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WHY BLACK GYPSUM GRANULE OVER OTHER TYPES OF STANDARD GYPSUM? Our gypsum source is calcium sulfate di-hydrate (CaSO4·2H2O), which, with two extra water molecules, is more water soluble than the anhydrite form (CaSO4). These extra molecules make calcium and sulfur more quickly available to the plant – as soon as Black Gypsum DG enters the soil solution. While a plant receiving the anhydrite form of calcium would be forced to wait days or weeks to take advantage of the applied nutrients, a plant receiving a Black Gypsum DGapplication begins to utilize the nutrients in hours, thanks to the di-hydrate calcium and ourdispersing granule (DG) technology. Black Gypsum DG delivers 20-30% humic acids in every application. This humate is quick acting, and provides further chelation of applied and existing nutrients, increasing their availability to the plant.
Humate (Tianjin) International Limited, is a high-tech enterprise. We are in R & D, production and sales of humic acid and humate series in P.R. of China.
The factory, Shenzhou Humate Biotech Co., Ltd., is our subsidiary.It locates in Hengshui area, Hebei, which is near to Xingang port, Tianjin. Shenzhou Humate Biotech Co., Ltd., locates in Hengshui area, Hebei, which is near to Xingang port, Tianjin. It possesses advanced production lines and completed quality control system, the quality of our products has come up to an international advanced level. We have developed three series of products, Humate salt series, Fulvate series and Humate organic fertilizer series with more than 20 types of products. Furthermore, we have created our own brands of X and OK, and the annual output of all Humate series is over 30,000 tons.