Fertilizers play a key role in improving the productivity of various crops. Fertilizers contain three primary elements. They are nitrogen (N), phosphorous (P) and potassium(K). They are usually represented on the package as a percentage of their weight i.e. 10-8-6 meaning 10% of N, 8% of P and 6% of K. Formulation percentages vary depending on intended use and desired effects.
The special production process keeps its original nutrition ingredient, such as alginic acid, fucoidan, mannitol, iodide, amino acids, vitamin, minerals, auxin, and micro elements, etc.
It has its nature advantage of quick absorption by crops, highly active component, especially its inside plant growth regulator. It not only stimulates the growth of crops, improve the quality of fruit, increase yield, and contains antitoxins which helps plant to fend off bacteria and viruses, repel insects, etc. The seaweed extract suit for many crops, and for fertigation or foliar spray; also, it can be used as material for formulation of many kinds of organic and inorganic fertilize. The product is a natural extract, non-poisonous and harmless, no side effects.
Packing: 25kg bags, 50kg bags, and customer's marking bags.
Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation.
The special production process keeps its original nutrition ingredient, such as alginic acid, fucoidan, mannitol, iodide, amino acids, vitamin, minerals, auxin, and micro elements, etc.
It has its nature advantage of quick absorption by crops, highly active component, especially its inside plant growth regulator. It not only stimulates the growth of crops, improve the quality of fruit, increase yield, and contains antitoxins which helps plant to fend off bacteria and viruses, repel insects, etc. The seaweed extract suit for many crops, and for fertigation or foliar spray; also, it can be used as material for formulation of many kinds of organic and inorganic fertilize. The product is a natural extract, non-poisonous and harmless, no side effects.
Packing: 25kg bags, 50kg bags, and customer's marking bags.
Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation.
Wholesale Urea Fertilizer 46% / Urea Fertilizer for Sale / Cheap Quality Urea Fertilizer
Product name: Urea
Alias: Carbonamide
Chemical formula: CH4N2O
Molecular weight: 60.06
CAS: 57-13-6
EINECS: 200-315-5
Water solubility: 1080 g/L (20â??).
Appearance: colorless or white needle-like or rod-like crystals
Application: Fertilizer
Urea, also known as carbamide, is an organic compound composed of carbon, nitrogen, oxygen, and hydrogen. It is a white crystal and one of the simplest organic compounds. It is the metabolic decomposition of protein in mammals and some fish. The main nitrogen-containing end product is also the nitrogen fertilizer with the highest nitrogen content.
As a neutral fertilizer, urea is suitable for various soils and plants. It is easy to store, easy to use, and has little damage to the soil. It is a chemical nitrogen fertilizer that is currently used in a large amount. In industry, ammonia and carbon dioxide are used to synthesize urea under certain conditions.
Agricultural applications:
Urea is a high-concentration nitrogen fertilizer, a neutral quick-acting fertilizer, and can also be used to produce a variety of compound fertilizers. No harmful substances remain in the soil, and long-term application has no adverse effects.
Animal husbandry can be used as feed for ruminants. However, excessively high temperature in granulation will produce a small amount of biuret, also known as biuret, which has an inhibitory effect on crops.
my country stipulates that the content of urea biuret used in fertilizers should be less than 0.5%. When the biuret content exceeds 1%, seed fertilizer, seedling fertilizer and foliar fertilizer cannot be used, and the urea content in other application periods should not be too much or too concentrated.
Urea is an organic nitrogen fertilizer. After being hydrolyzed into ammonium carbonate or ammonium bicarbonate by the action of urease in the soil, it can be absorbed and utilized by crops. Therefore, urea should be applied 4 to 8 days before the fertilization period of the crop.
