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粒状富过磷酸钙

别称:富钙 分子式:Ca(HPO4)2H2O 质量标准:企业标准 性状:粒状固体,微酸性,外观呈灰色或暗褐色。稍有吸湿性,受潮后易结块。 用途:可作农作物的基肥、追肥或种肥及生产复合肥的原料。 使用说明:作基肥施用时,可根据土质,每亩施用10-80公斤,作追肥施用时,不能直接施于根部,要沿作物根围施,每次每亩可施用40-50公斤。此
重量
50kg
25kg
20kg
产家
必赢亚洲集团
详情介绍

别称:富钙

分子式:Ca(HPO4)2H2O

质量标准:企业标准

性状:粒状固体,微酸性,外观呈灰色或暗褐色。稍有吸湿性,受潮后易结块。

用途:可作农作物的基肥、追肥或种肥及生产复合肥的原料。

使用说明:作基肥施用时,可根据土质,每亩施用10-80公斤,作追肥施用时,不能直接施于根部,要沿作物根围施,每次每亩可施用40-50公斤。此肥作底肥比作追肥效果更好。

包装:塑料编织袋内衬塑料薄膜袋,每袋净重50kg(±0.5kg)

规格:


项目

总磷(P2O5)含量              %

36.0

有效磷(P2O5)含量            %

30.0

水溶磷(P2O5)含量            %

27.0

游离酸(P2O5)含量            %≤

5.0

水分                            %≤

4.0

粒度(2-4mm)                    

90

粒度平均抗压强度,N            

 12


GRANULAR DOUBLE SUPERPHOSPHATE ( GDSP )

MOLECULAR FORMULA: Ca(HPO4)2H2O

STANDARD APPLIED: Enterprise's Inner Standard

CHARACTERISTICS: Granular solid oflight acidity and moisture absorption, and in color of grey or dark brown. It loses moisturewhen heated(100~C) and easily caked after being wetted.

USAGE: It can be used as base fertilizer, seed fertilizer and complementary fertilizer, also as raw material of compound fertilizers.

USING GUIDE: When using it as a base fertilizer, apply 10 to 80 kilograms per mu subject to the soil texture; when using it as a complementary fertilizer, apply 40 to 50 kilograms per mu, and apply it around the roots not directly to the roots. The GDSP performs better when used as a base fertilizer than it performs when used as a complementary fertilizer.

Packing: In 50 Kg PP woven bag With PE inner lining net each.

SPECIFICATION:

ITEMS

SPECIFICATION

Total Phosphate ( as P2O5 )              

36.0

Available Phosphate (as P2O5)            

30.0

Water-soluble Phosphate(as P2O5)        

27.0

Free Acid ( as P2O5)                    %≤

5.0

Moisture                            %≤

 4.0

Size (2-4mm)                        

 90

Average strength ( N )                  

 12





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