Ammonium Sulfate Powder

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Tianjin
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Supply Capability:
10000 m.t./month

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PRODUCTION DESCRIPTION

Ammonium sulfate is one of the most widely used nitrogen fertilizers.

Ammonium sulfate provides an equal balance of nitrogen and sulphur and can make crops thrive and improve fruit quality and yield and also strengthen resistance to disaster .

Ammonium sulfate is the best fast releasing, quick acting and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and additional fertilizer.


TECHNICAL DATA

ItemSupreme gradeFirst gradeQualified grade
Appearanceno visible mechanical impurityno visible mechanical impurityno visible mechanical impurity
N content(dry basis),%       ≥212120.5
Water content(H2O),%         ≤0.20.31
Free acid(H2SO4)content,%   ≤0.030.050.2
Fe content, %                 ≤0.007--
As content,%                 ≤0.00005--
Heavy metal(Pb)content,%   ≤0.005--
Water insolubles,%           ≤0.01--


PRODUCTION DETAILS

Granulared Ammonium Sulfate

PRODUCTION APPLICATION

Ammonium sulfate as seed fertilizers , base fertilizers and additional fertilizer is particularly suitable for the soil which lack of sulfur , low chlorine tolerance crops , sulfur-philic crops .

Ammonium sulfate is suitable for the rice seedling , the growth of tea , grass , vegetables and fruit trees .

Ammonium sulfate can effectually rapid promoting the growth of grain , vegetables , fruits , grass and other plants .

STORAGE & TRANSPORTATION

stored in dry , cool airiness place , far away from heat , avoid insolatin , sign with no moisture and no insolation.

FAQ

1. how about the quality ?

we have our own factory and have hundreds of experienced workers to ensure the stable quality.

we strictly follow ISO9001 quality standard , all products can accept SGS testing .

our products are exported to more than 30 countries and have a good reputation.


2. how about the delivery ?

we can arrange the shipment within 10days after the order confirmation .






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Q:Bacteria fungus biological fertilizer is good, how much money a ton
A pile of five hair
Q:China's best bio-fertilizer
China's best creature is farm manure (organic fertilizer). Natural pollution-free, crop disease resistance, the ancestors left the "crop of a flower, thanks to manure." Yes.
Q:Bio-fertilizer can not make their own
Pure bio-fertilizer can not be a single application, with organic fertilizer, fertilizer with the application in order to give full play to its effectiveness. Such as: soybean rhizobia, phosphorus activator, bio-potash and so on.
Q:Whether the sale of bio-fertilizer is exempt from VAT
According to the Circular of the State Administration of Taxation on the exemption of value-added tax on organic fertilizer products (Cai Shui [2008] No. 56), the document states that "bio-organic fertilizer refers to the specific functional microorganisms and the main animal and plant residues , Crop straw, etc.) as the source and harmless treatment, the decomposition of organic materials from a combination of microbial fertilizer and organic fertilizer effect of fertilizer. "In addition," the State Administration of Taxation on organic fertilizer products exempt from value-added tax (Guo Shui Han [2008] No. 1020) pointed out that "the State Administration of Taxation on the organic fertilizer products exempt from value-added tax notice" (Finance [2008] No. 56) provides that the enjoyment of tax-free organic fertilizer products is Refers to organic fertilizers, organic - inorganic compound fertilizers and bio - organic fertilizers. Its product implementation standards: organic fertilizer NY525-2002, organic - inorganic compound fertilizer GB18877-2002, bio-organic fertilizer NY884-2004. Other products that do not meet the above criteria are not included in the financial and taxation [2008] 56 document of organic fertilizer products, should be in accordance with the existing provisions of the collection of value-added tax.
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:The practical significance of bio - fertilizer
the application of bio-fertilizer can improve crop yields and improve crop quality. Such as the accumulation of nitrate and the decrease of protein content in vegetables, the decrease of beneficial amino acid content in grain crops, the fragmentation of grains and so on. At the same time, the amount of excess The use of chemical fertilizers, but also the crop appears soaring and so on, and may lead to its cut. Therefore, in some areas, the appropriate reduction of chemical fertilizers, especially the application of chemical nitrogen fertilizer, to improve crop yield and quality, improve the agricultural ecological environment may be more important than chemical fertilizer. But if applied improperly, it may increase the production effect is small or even ineffective.
Q:What is biofuel? What is the best to ferment bio-fertilizer?
(Such as rice bran, weeds, human and animal manure, crop stalks (chopped), stems and leaves, sawdust can be, it is best to add some lees residue, edible fungus substrate residue And the cake and other mixed mixing; according to the total amount of raw materials 300-500: Nongsheng Le planted em liquid 1: brown sugar 1: water 30-35% (depending on the material dry and wet increase or decrease the amount of water) ratio, first dissolved brown sugar into the water, And then add Nongsheng Le planted em bacteria liquid, and then mix and mix with the raw materials, stacking compaction, sealed with plastic film or canvas, anaerobic fermentation, summer 10 days, winter 15 days issued a song flavor or white, red bacteria Silk, indicating successful fermentation. Can also dig a pit on the ground, with 300-500 times Nongsheng Le planted em liquid diluent spray the bottom of the pit and walls, and then put a layer of material (20 cm thick) spray 300 times Nongsheng Lok Em liquid diluent, until the filling of the pit, and then cover the soil step on the real, fermented two weeks later, there are wine flavor or white, red mycelium can be used; fermentation, such as the temperature of 50 ℃ or more, Cooling and then sealed fermentation, so as not to damage the effective substances. Closed fermentation compost can be stored for 3 months.
Q:What are brown sugar bio-fertilizers?
Bio-fertilizer, the use of organic fertilizers and inorganic fertilizers, and accompanied by a variety of microbial or high-energy compounds available, very popular with farmers, the effect is more obvious, one can improve soil physical and chemical properties, enhance water retention, fertilizer performance, improve Continuous fertilization capacity; the second is a significant inhibition of cotton, melon fusarium wilt and rice sheath blight and other diseases, enhance resistance.
Q:Shaanxi hundred generations of cocoa fertilizer bacteria bacteria bio-fertilizer why is wet?
Any factory can produce organic fertilizer can not be wet, which does not meet the production standards, is not conducive to organic fertilizer to save, you can contact the manufacturers, if you really have to produce it is wet, basically do not fly
Q:The status quo of bio - fertilizer
the establishment of a good order of market management, government management departments must increase the registration management and combat fake and shoddy products, and create a good social environment. To strengthen the quality of biological fertilizer supervision, to ensure the quality of its production, improve the level of professional knowledge of market supervisors to prevent fake and shoddy bio-fertilizer into the market, to harm farmers, to encourage people to report fake and shoddy products, so that farmers to supervise the biological fertilizer The development is crucial. Appropriate to change the existing fertilizer circulation system, to speed up the flow of bio-fertilizer, so that the highest activity in the state sold to the hands of farmers in order to obtain the best application effect.

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