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Urea
Urea
Supplier Info
[China Supplier]
Contact Person : Ms. Zhang Summer
Tel : 86-0755-26509740
Fax : 86-0755-26953882
Product Detail
1 Urea fertiizer contain 46% N used for base application in direct. 2 High Nitrogen content 3 good effect Urea specification (granular grade) 

Quality Specification            :     WHITE GRANULES

Nitrogen recalculated to dry:    46.2%

Biuret, not more than           :  1.0%

Water, not more than          :  1~2%

Granular size                        :  2mm to 4mm 90% min.

Free ammonia                       : 160 PXT PPM MAX.

Urea Usage Soil Application and Placement

Urea should be applied at the time of sowing. It should not come in contact with the seeds. It also can be applied as a top dressing.Since urea is highly concentrated, it should be used in combination with earth or sand before its application.It should not be applied when the soil contains free water or is likely to remain wet for three or four days after application.

Blending Urea with Other Fertilizers

Urea is readily blended with monoammonium phosphate or diammonium phosphate. But, urea must not be mixed with any superphosphate unless applied immediately after blending, because urea reacts with superphosphate liberating water molecules. This will produce a damp material that is hard to store and apply.

Urea

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