China OEM Ammonium Sulphate Manufacturers - Potassium Sulphate – Lemandou
China OEM Ammonium Sulphate Manufacturers - Potassium Sulphate – Lemandou Detail:
Item | Specification | |
Appearance | White Granular | White Powder |
K2O % | ≥ 50.0 | ≥ 52.0 |
Chloride (as Cl) % | ≤ 1.5 | ≤ 1.5 |
Moisture % | ≤ 1.0 | ≤ 1.0 |
Size | 1.0-4.75 mm ≥94.0% | - |
H2SO4 % | ≤ 3.0 | ≤ 3.0 |
Packing
25 KG, 50 KG, 1000 KG, 1250 KG bag and OEM color bag.
Usage
Potassium sulfate is a colorless crystal with small hygroscopicity, not easy to agglomerate, good physical properties, easy to apply, is a good water-soluble potassium fertilizer. Potassium sulfate is also a chemical neutral and physiological acid fertilizer. Potassium sulfate is a kind of chlorine-free, high-quality and high-efficiency potassium fertilizer, especially in tobacco, grape, beet, tea tree, potato, flax and various fruit trees and other sensitive crops, is an indispensable important fertilizer; it is also the main raw material of high-quality nitrogen, phosphorus, potassium ternary compound fertilizer.
Precautions For Use
1. in acid soil, excess sulfate will aggravate soil acidity, and even aggravate the toxicity of active aluminum and iron to crops. Under the condition of flooding, excessive sulfate will be reduced to hydrogen sulfide, which makes the roots black. Therefore, long-term application of potassium sulfate should be combined with farmyard manure, alkaline phosphate fertilizer and lime to reduce acidity. In practice, drainage and sun drying measures should be combined to improve ventilation.
2. in calcareous soil, sulfate and calcium ions in soil form insoluble calcium sulfate (gypsum). Too much calcium sulfate will cause soil to harden, so we should pay more attention to the application of farm manure.
3. we should focus on the application of potassium sulphate in tobacco plants, tea plants, grapes, sugarcane, sugar beet, watermelon, potato and so on. The price of potassium sulfate is higher than that of potassium chloride, and the supply of goods is less. Therefore, it should be mainly used in the economic crops sensitive to chlorine and fond of sulfur and potassium.
Fourth, this kind of fertilizer is physiological acid salt, which can reduce soil pH when applied in alkaline soil.
Storage
Store in a cool, dry and ventilated place.
Product detail pictures:
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We attempt for excellence, support the customers", hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for China OEM Ammonium Sulphate Manufacturers - Potassium Sulphate – Lemandou , The product will supply to all over the world, such as: Tanzania, Philadelphia, Cambodia, Due to the stability of our items, timely supply and our sincere service, we are able to sell our merchandise not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
By Miguel from Netherlands - 2017.04.28 15:45
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Debby from Barcelona - 2018.06.18 19:26