Water Soluble Fertilizer Ammonium Sulphate

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

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Supply Capability:: 10000 m.t./month

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Caprolactam grade Ammonium sulphate 21%(AS/SOA)

Technical specifications of Ammonium Sulphate( National Standard GB535-1995)

Item	Supreme grade	First grade	Qualified grade
Appearance	White crystal,no visible mechanical impurity	no visible mechanical impurity	no visible mechanical impurity
N content(dry basis),% ≥	21.0	21.0	20.5
Water content(H2O),%	0.2	0.3	1.0
Free acid(H2SO4)content,% ≤	0.03	0.05	0.20
Fe content, % ≤	0.007	-	-
As content,% ≤	0.00005	-	-
Heavy metal(Pb)content,% ≤	0.005	-	-
Water insolubles,% ≤	0.01	-	-
Note: When ammonium sulphate is used in agriculture,it is not necessary to check the content of Fe,As,heavy metal and water insolubles.

Application: Used for chemical fertilizers and for production of complex fertilizers,potassium sulphate,ammonium chloride and ammonium persulpate,ect. Also can be used for food processing,textile industry,medical industry and leather processing.

Storage and transportation: Stored in cool,dry and ventilated warehouse. It must not be put together with Alkali stuffs,such as lime,cement,etc.Do not expose it to sunlight and rain during transportation .Do not damage the packing bags.

Q: The quality of the role of bio - fertilizer: Bio-fertilizer can improve soil fertility, which is its main role, such as various nitrogen-fixing bacteria fertilizer, can increase the nitrogen source in the soil, the solution of phosphorus and potassium fertilizer can dissolve the soil insoluble phosphorus and potassium, Soil phosphorus (P), potassium (K) elements of the source. In addition, bio-fertilizers can promote crop growth and improve the quality of agricultural products. A variety of bio-fertilizer into the soil, can produce different growth hormone, stimulate the growth of crops, such as "5406" actinomycetes bio-fertilizer, not only antagonize the role of pathogens disease prevention bacteria, but also secrete cytokinin Crop growth. Fungal bio-fertilizer not only in helping crops to absorb phosphorus, zinc and copper and other mineral elements have a strong role, as well as enhance the crop of water, water to improve the role of crop drought resistance. As the bio-fertilizer can produce and help the crop to absorb the use of a variety of nutrients, so the quality of agricultural products have greatly improved, can change the fertilizer produced by the "melon is not fragrant, fruit is not sweet, tea tasteless" status, The indicators to meet the green food standards.

Q: Li Ka-shing investment in bio-fertilizer it: Depends on the project team soft power how, all things are the determinants of the people; investment more investment is a person; more detailed answer, suggest that you can go to search the web, find a lot of investment assessment, investment management articles, Many aspects of learning; hope to help you.

Q: Is the bio-fertilizer organic or inorganic?: Organic fertilizer refers to the organic matter-based natural fertilizer, mostly man and animal feces and animal and plant residues, divided into farm manure, green manure and humic acid three categories. Grass ash fertilizer due to vegetation ash for the plant after burning ashes, it is low cost, nutrient complete, fertilizer effect of farm manure.

Q: How about the effect of halving the biological fertilizer?: The use of fertilizer by half the amount of fertilizer with half the amount, and the effect is still very good, is a good product, like a ~

Q: What is the use of biological bacteria fertilizer? What needs attention: Biological bacteria fertilizer in the current farming plays an increasingly important position, then in order to improve the use of biological fertilizer effect, we must understand the characteristics of biological fertilizer, crop and application of technology; two to promote "early The application of time to "early", the general for the base fertilizer, fertilizer and fertilizer application; applied from the crop roots to "near"; seeds and fertilizer to mix "uniform." However, there is a bio-fertilizer application has not been caused by farmers attention, this method is dipped in the root. It is understood that the use of bio-fertilizer dip root not only promote the growth of vegetable roots, but also to inhibit the occurrence of root diseases of vegetables have a significant effect, such as eggplant dipped in roots. Eggplant root disease is generally the most prone to the early growth of eggplant, because the eggplant root system is weak, it is easy to be infected by pathogens. The eggplant grow into a plant, the roots of a strong, strong resistance to disease, rarely susceptible. Therefore, to avoid eggplant root disease, should be in the eggplant seedling to do preventive measures, and in the use of biological bacteria before planting dipped in roots. Can be planted in the eggplant before the biological bacteria mixed with soil into the water made of mud, the ratio: 1 kg of fertilizer +3 kg of soil +5 kg of water, with a good, it will stir with a stick. Dip the root, the eggplant roots below the roots of all inserted into the mud, gently stir the two, so that the mud attached to the plant roots, and then can be planted.

Q: The characteristics of biological fertilizers: Bio-organic fertilizer is a new fertilizer, but also the future development of space can replace the chemical fertilizer green fertilizer. In the Basic Standard for Organic Agriculture and Food Processing (IFOAM), the essentials regarding the use of bio-organic fertilizers are "to enhance the natural system and bio-recycling, so that a sufficient amount of organic matter is returned to the soil for Increase soil organic matter, soil fertility and soil biological activity "," inorganic fertilizers are only considered as supplements of nutrient cycles rather than substitutes "," chemical synthesis of fertilizers and chemical synthesis of growth regulators must be limited to Environmental and crop quality have adverse consequences, not to crop products to the accumulation of toxic substances into the limits of human health within the limits of ".

Q: Anhui Tongling six countries of biological organic fertilizer prices: Biological fertilizers, also known as bio-fertilizer, bacteria fertilizer, bacterial fertilizer or inoculants, etc., but most people used to call the bacteria fertilizer. Exactly, bio-fertilizer is bacteria rather than fat, because it does not contain plant growth and development needs of nutrition Elements, but only contain a large number of microorganisms in the soil through the activities of microorganisms to improve crop nutrition conditions; organic fertilizer: mainly refers to a variety of animals and plants, after a certain period of fermentation after the formation of fertilizers. Organic fertilizer contains a large number of Biological substances, animal and plant residues, excreta, biological waste and other substances, the application of organic fertilizer can not only provide comprehensive nutrition for crops, and fertilizer effect, can increase and update soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity , Is the main source of green food production. Organic fertilizer prices are generally around 500-1500 per ton.

Q: What bio-fertilizer is used in lotus field: Qin Shi, re-top dressing. New lotus field top dressing to be early, the number should be more, fertilizer should be large. Generally in the plant growth period 3-4 times the top dressing, each time every 667 square meters topdressing manure 1000-1500 kg. In addition to the lack of fertilizer phenomenon, in addition to diligence, re-application of top dressing, but also should pay attention to spraying disease prevention agents to control the spread of infectious diseases.

Q: Do you want to make bio - fat: For example, the sun biotechnology company's products, "Kim Man Tin", there is a "fermentation bacteria", usually 25 kg of packaging, can be composted fermentation, with waste sticks composting fermentation, then, with this fermentation bacteria mixed after accumulation , With the accumulation of bacteria with the species, usually 5-6 plus a pack of almost.