Удобрение для риса и кукурузы npk 20 5 7

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Price:310,00 $ - 380,00 $

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Product Overview

Description



Product Description


slow release compound fertilizer for rice and maize npk 20-5-7

NPK20-5-7
Place of Origin: Guizhou, China (Mainland)
Release Type: quick
Shape: Granular
Color :white/green 
slow release fertilizer ,which have 120 days longevity,could extend period of their nutrients supply and improve plant uptake NPK during the late growth stage. 



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Packing & Delivery


Packing Details  :  uaually 50kg/bag or design as customer's request

Delivery Details : depend on your quantities



Our certifications


Patent Certificate for Invention 

Pantent name : Controled release compound fertilizer 

Inventor :Shi Yuanliang

Patent number : ZL 99113382X

Date : 10/29/1999

Patentee :Chinese Academy of Sciences  



Prodution Licence

Product name : compound  fertilizer 

 Production address : Xiaoying Village  , Nongchang Town  , Xiuwen County , Guiyang City , Guizhou Province ,China 



FAQ


Q: Are you trading company or manufacturer ?

A: We are manufacturer



Q: How long is your delivery time?

A: Generally it is1-5 days if the goods are in stock. or if  the goods are not in stock, it is according to quantity.



Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.



Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.



Why choose us ?
Flexible nutrient combinations
•\tNo nutrient segregation - All nutrients are contained in every prill or granule so there can be no risk of nutrient segregation during shipping, handling or spreading
•\tEven nutrient application - All nutrients are applied evenly to the whole crop avoiding uneven application and yield losses
•\tRange of nutrient ratios - A wide range of N:P:K + S ratios and availability of formulas with secondary and micronutrients ensure there is a our fertilisers for all crop situations.
•\tSulphur included - Almost all formulations now include sulphur ensuring balanced fertilisation without the need for an additional sulphur fertiliser.
•\tAdditional nutrients – our fertilisers also contain micronutrients essential for specific crops. These may include boron, iron, manganese, zinc and so on .
•\tEfficient nutrient sources
•\tBalanced nitrogen source - Nitrogen is present at 40-45% as urea-N and 55-60% as ammonium-N, depending on the production process and the specific formula.
•\tAvailable phosphate - Phosphorus is fully plant available, as water soluble MAP. MAP gives greater and a longer lasting availability of phosphorus to crops
•\tAlternative potassium sources - Potassium is included as MOP (Muriate of Potash - potassium chloride) or SOP (Sulphate of Potash -potassium sulphate). Products based on SOP are specially for crops with low chloride
tolerance whilst MOP based products are suitable for all other crops.


0.2157 s.