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Urea Formaldehyde
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Product: Views:331Urea Formaldehyde 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-13 22:22
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L G Fertilizer Co. is one of the leading China urea formaldehyde manufacturers and suppliers, and also a professional urea formaldehyde company and factory, welcome to buy best and newest discount low price and high quality urea formaldehyde products from us.

Urea Formaldehyde



Quick Details                                                                                  

Place of Origin: Shannxi, China (Mainland)

Release Type: Slow 

Application: Agriculture     

Appearance:Granular 

Product Description                                                                 

Urea Formaldehyde fertilizer are deprived from Urea, formaldehyde, Acetic acid, Acetaldehyde, Isobutyraldehyde.

Once urea-formaldehyde fertilizer is applied to soil it can soon break down into colloid and be absorbed and mixed together with soil. This keeps nutrients out of missing in the long run. Microorganism in soil soon breakdown urea and turn into inorganic nitrogen which can be absorbed by plants directly. The inorganic nitrogenous release nutrients quickly, form the quick action part of urea-formaldehyde fertilizer (10-40 days); Over a period of time, 1 methylene 2 urea with the decomposing of microorganism turn into inorganic nitrogen which can be absorbed by plants directly, and this become the moderate efficacy part in urea-formaldehyde fertilizer(40-80 days); 2 methylene 3 urea must be decomposed by microorganism for a repeated long time and then turn into inorganic nitrogen which can be absorbed by plants directly, and this part is the long-term efficacy part in urea-formaldehyde fertilizer(80-120 days).

Product Feature                                                                             

Slow release: Nutrients contained are released as quick-effect, media-effect and long-effect three layers. Can meet nitrogen needs during whole growth period of plant.

High-Efficiency: It can turn into colloid and be firmly absorbed by soil particle, promote formation of soil aggregate structure.

Environment-friendly: Less nutrition loss to environment, no residual, friendly to environment.

Safe: Low salt index, no seeding burnt, or root burnt.

Economical: One-time application, whole growth period lasting fertilizer effect. Can apply less dosage,use less labor force.

Specification                                                                                 

Term

UF/MU

IBDU

CDU

Total Nitrogen (TN), % ≥

36.0

28.0

28.0

Urea Nitrogen (UN), % ≤

5.0

3.0

3.0

Cold Water Insoluble Nitrogen (CWIN), % ≥

14.0

25.0

25.0

Hot Water Insoluble Nitrogen(HWIN), % ≤

16.0

-

-

Mass Fraction of Slow Release Effective N, % ≥

8.0

25.0

25.0

Activity Coefficient(AI) ≥

40

-

-

Moisture (H2O), %  ≤

3.0

Granularity(1.00-4.75mm), %  ≥

90


Application Methods                                                                      


Plant

fertilizing method

Dosage per acre

Dosage per ha

Longevity

Field Crops

Base fertilizer

15-20kg

225-300kg

30-180 Days

Economic Crops

Base fertilizer

15-30kg

225-450kg

30-360 Days

Flowering Lawn

Topdressing/Base fertilizer

20-30kg

300-450kg

30-360 Days

Note: Due to different climate and edaphic condition in different region, we suggest you before large scale application,

please do small-scale experiment first; or you can consult our technician.

Caution                                                                         

  • Can not sowing together with seeds;

  • It will be better if in conjunction with other NPK fertilizer;

  • Once opened, please fasten the opening and place in a cool dry place;

  • Far away from children, pets and livestock when storage or using, can not contact with skin for a long time.

Certificate                                                                                        


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