Inorganic Fertilize

Ammonium sulfate, which contains 20% -21% of nitrogen and 24% of sulfur, is a necessary nutrient element for plants. It is an odorless colorless crystalline or white granular inorganic substance insoluble in ethanol and acetone. Ammonium sulfate is mainly used as fertilizer.

Ammonium phosphate is a white powder or granular substance (granular products have high particle compressive strength) with a density of 1.803 (19 ℃). The melting point is 190 ℃, easily soluble in water, slightly soluble in alcohol, insoluble in acetone. The solubility in 100g of water at 25 ℃ is 41.6g, with a heat generation of 121.42kJ/mol. 

High Tower compound fertilizer is one of the new technology of compound fertilizer production in China. It is a kind of urea and potassium fertilizer melt granulation method, the ammonium phosphate is heated by metering, urine and potassium slurry, and then sprayed into the tower by the nozzle to produce compound fertilizer particles. Both the appearance and the internal quality and the increase in crop yield, are far better than the ordinary compound fertilizer sold on the market.

Agricultural ammonium chloride is mainly used to make nitrogen fertilizer. Ammonium chloride is a nitrogen-containing chemical fertilizer with a nitrogen content of 24% to 26% . In agriculture, ammonium chloride is widely used as a nitrogen fertilizer because it contains the nitrogen needed by plants to grow. Nitrogen is one of the key nutrients for plant growth, which plays an important role in chlorophyll synthesis, photosynthesis and overall growth and development.

Potassium sulfate is an inorganic salt, its chemical formula is K2SO4, It’s a white crystalline powder. The appearance of agricultural potassium sulfate is light yellow, and the hygroscopicity of potassium sulfate is small,it is not easy to clump,also，the physical properties are good, the application is convenient.It is a very good water-soluble potassium fertilizer, it is also the main raw material for the production of chlorine-free nitrogen, phosphorus and potassium ternary compound fertilizer.

Ammonium phosphate is a white powder or granular substance (granular products have high particle compressive strength) with a density of 1.803 (19 ℃). The melting point is 190 ℃, easily soluble in water, slightly soluble in alcohol, insoluble in acetone. The solubility in 100g of water at 25 ℃ is 41.6g, with a heat generation of 121.42kJ/mol. 

Massive element water-soluble fertilizer is a type of multi-element compound fertilizer that can be completely dissolved in water. It can quickly dissolve in water, is more easily absorbed by crops, and has a relatively high absorption and utilization rate.

Diammonium phosphate is a kind of high concentration quick effect fertilizer, suitable for all kinds of crops and soil,especially for nitrogen-loving and phosphorous crops. It is easy to dissolve in water, less solid matter after dissolving,suitable for various crops to need nitrogen and phosphorus elements, especially suitable for dry areas with little rain as base fertilizer,seed fertilizer and topdressing fertilizer.

Urea is a kind of high concentration nitrogen fertilizer, which is a kind of neutral quick-acting fertilizer, and can also be used to produce many kinds of compound fertilizers. No harmful substances remain in the soil, long-term application of no adverse effects. Urea is used as a base fertilizer, or as a top dressing, and sometimes as a seed fertilizer also. Urea before conversion is molecular state, it can not be adsorbed by soil, it should prevent loss with water. When urea is applied to the soil, a small amount of the urea is dissolved in the soil solution in molecular form and adsorbed by the soil through hydrogen bonding. 

There are two specifications of granular urea, with small particles having a diameter of about 1.5 millimeters and large particles having a diameter of about 2.0-4.75 millimeters. Please let us know which specification you require.

Controlled release urea fertilizer is a type of urea fertilizer that maintains a longer fertilizer efficiency due to slow release of effective nitrogen caused by changes in chemical composition or surface coating with semi permeable or impermeable substances. The advantage is that after one application, it can meet the nutrient needs of crops for a period of time to adapt to their growth patterns. The main varieties include formaldehyde fertilizers, sulfur coated urea, etc.

Boron fertilizer is a material with a specified amount of boron to provide plant nutrients as its main function. Conventional boron fertilizer refers to boron chemical products mainly composed of borax, boric acid, boron magnesium fertilizer, and disodium tetraborate tetrahydrate as trace element fertilizers for agricultural use. Boron is one of the essential nutrients for plants, which is absorbed and utilized by plants in the form of boric acid molecules and is not easily mobile within the plant body.

MKP (mono potassium phosphate) is a fully soluble fertilizer. The crystalline powder substance is of very pure quality and can be used MKP (mono potassium phosphate)  is a fully soluble fertilizer. The crystalline powder substance is of very pure quality and can be used as s a source of high quality phosphate and potassium.

Because of the fertilizer's purity, these two elements can be taken in by the crop easily. MKP does not contain nitrogen and is low in sodium, which makes sure the product does not curdle.

1. Provide essential nutrients: Magnesium sulfate contains sulfur and magnesium elements necessary for crop growth. Magnesium is a component of chlorophyll and is crucial for photosynthesis; Sulfur is an important element in the synthesis of proteins and amino acids.

2. Promoting crop growth: Moderate application of magnesium sulfate can increase crop yield and improve crop quality. Magnesium can promote the formation of carbohydrates, proteins, and fats in crops, while sulfur is essential for the synthesis of nutrients such as amino acids, proteins, and cellulose.

1. Calcium chloride is less commonly used as a calcium source in soilless cultivation, mainly for foliar spraying in crops with insufficient calcium nutrition, and can also be used as a calcium source formula.

2. Calcium chloride can be used as foliar spray fertilizer to quickly supplement calcium fertilizer.

3. Calcium chloride spray fertilization can prevent fruit cracking, improve fruit hardness and quality, and prevent and reduce the problem of inferior fruits.