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Biological Fertilizer Bacillus Subtilis

Supplier From China
Jun-25-25

Introduction:
Bacillus subtilis, also known as "Bacillus subtilis" or "grass bacillus," is a hardy bacterium found in soil and the gastrointestinal tracts of animals such as cattle, goats, deer, and humans. Bacillus subtilis is extremely competitive in soil, often outcompeting other soil microorganisms, which makes it an excellent choice for growing media and foliar fungal disease control.

Bacillus subtilis inhibits the germination of plant pathogen spores and prevents pathogens from attaching to plants. When applied to the soil, Bacillus subtilis can symbiotically solubilize phosphorus with a variety of beneficial bacteria. This makes it very useful in areas where high-phosphorus fertilizers have traditionally been used, allowing plants to take up phosphorus already in the soil.

Functionï¼?
When used on animals, it can regulate intestinal flora, secrete digestive enzymes, ensure intestinal health, improve feed digestibility, reduce feces odor, and improve the breeding environment; when used on plants, it can activate the soil, accelerate the decomposition of organic matter, nitrogen, phosphorus and potassium, improve fertilizer efficiency, produce antibacterial substances to inhibit the growth of pathogens, inhibit soil-borne diseases, and prevent root rot, damping-off, and Verticillium wilt.

Price and Minimum Quantity

Price: $1 - $10 / Kilogram (FOB)
MOQ: Not Specified
Product Grade: Agricultural Grade

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Introduction:
Bacillus velezensis is a beneficial, soil-dwelling bacterium that's used for plant growth promotion, biocontrol of pathogens, and bioremediation. It's a versatile microorganism with applications in agriculture, biotechnology, and environmental management. 

Function
It produces a variety of biologically active substances, prevents and treats plant diseases, secretes a variety of plant hormones and volatile compounds, promotes crop growth, and has both bactericidal and nematicidal effects.
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Ammonium Sulfate

$800
MOQ: 27  Metric Tonnes
Sample Available
Supplier From North York, Ontario, Canada
 
Ammonium sulfate

Product specifications

Molecular formula H8N2O4S
Molecular weight 132.139
CAS Number
7783-20-2
Density 1.76 g/cm3
Melting point 280C
Boiling point 330C at 760 mmHg
logP 0.75190
Flash point 26C
Appearance White crystalline powder
Solubility Soluble in water, insoluble in alcohol, acetone.


Main features:


1, reasonable price, stable quality, short delivery time

2. Timely follow up orders and arrange delivery according to the policies of different countries, and provide complete customs clearance documents

3. Can inform customers of market price trend in time

Any inquiry will be answered within 12 hours.


Product application:


For crops as topdressing, base fertilizer, seed fertilizer. It can also be used as welding flux, fabric fire retardant, biological agents, chromatographic analysis reagents, etc.
GOLD Member
Apr-22-25

Astaxanthin Haematococcus Pluvialis Powder, AAA

$230 - $290 / Kilogram (FOB)
MOQ: 1  Kilograms
Sample Available
 
Description:
Astaxanthin is a ketone or carotenoid that is pink in color, fat-soluble, insoluble in water, and soluble in organic solvents. It is widely present in the biological world, especially in the feathers of aquatic animals such as shrimp, crab, fish, and birds, where it plays a coloring role. Astaxanthin is a carotenoid that is not a source of vitamin A and cannot be converted into chemical vitamin A in the animal body. Astaxanthin is a fat-soluble and water-soluble pigment that exists in marine organisms such as shrimp, crab, salmon, and algae. The human body cannot synthesize astaxanthin on its own. It is the strongest antioxidant in nature. Its antioxidant activity is 550 times that of vitamin E and 10 times that of �²-carotene, so it is called the "king of antioxidants"
Application:
1.As a natural pigment to increase nutrition and commodity value.

Astaxanthin added to feed accumulates in fish and crustaceans, making adults red, colorful and rich in nutrients.After adding astaxanthin to meat and poultry feed, the amount of egg yolk increases, and the skin, feet and beaks appear golden yellow, which greatly improves the nutrition and commodity value of eggs and meat.
2. As a natural hormone to improve reproductive ability.
Astaxanthin can be used as a natural hormone to promote the fertilization of fish eggs, reduce the mortality of embryos, promote individual growth, increase the rate of maturity and fertility.
3. Improving health status as an immune booster.
Astaxanthin is stronger than beta carotene in antioxidant, free radical elimination ability, can promote the production of antibodies, enhance the immune function of animals.
4.Improve the color of skin and hair.
Astaxanthin added to the feed of ornamental fish such as red swordtail fish, pearl Mary fish and flower Mary fish can effectively improve the body color of fish
VERIFIED
Jan-17-15
Buyer From New Delhi, Delhi, India
Mar-31-18
Buyer From Salalah, Oman
Oct-25-12
Buyer From Weifang, Shandong, China
Aug-06-11
Supplier From Jinan, Shandong Province, China
 
1.Function and using range:
This product is a kind of solid enzyme which is extracted from Bacillus subtilis which is deeply fermented. It can hydrolyze the macromolecular protease to amino acid,etc.Meanwhile,it is used to remove the fur, soften the skin, remove glue of the silk, reclaim film and medicine,etc.

2.Define of enzyme activity:
In the case of 30 centi degree and PH:7.5,the speed, using 1g solid enzyme powder to hydrolyze casein can produce 1ug tyrosine in one min,is defined as enzyme activity(u/g).

3.Product specification and package:
This product is powder. content of water is below 6 percent. internal package:2kg,and external package:20 or 30 kg.enzyme activity:50000u/g.

4.Product standard:
It accords with business standard of QB1805-93 of people republic of China.

5.Using condition:
The best temperature:35-45 centi grade
The best PH:6.5-7.5.

6.Adding amount and using methods:
1. Used in removing fui of feather, removing fui with enzyme(35-4235-42pH7.520-25u/ml)-wash-dip acid.
2. Usd in reclaiming file.45 centi grade,PH7.0-7.5,20-23u/g
3. Used in removing glue of silk: advanced dissolve-remove water-acid disolve(protease 18-24u/g,soap 0.75%,48-50¡æ30-60minutes,PH7-8)-remove water-pull skin-wash-remove water-shake-bake-shake.
4. Used in medicine: it can be used to treat chronic bronchitis,cough,etc.
5. Used in feed: it can be mainly used together with amylase, acid protease, cellulose enzyme, sugar enzyme,etc.It can be expansively used in the feed of pig, fish and other animals. After this enzyme is put into the feed, you can well control of the temperature, moisture, PH and working time in order to dissolve the material in the function of this enzyme. If you feed animals in a small scale, you can add the enzyme directly, and stir sufficiently, and then feed animals. Generally the proper amount is 0.1-1.0 percent compared to the feed.

7.Storage and transportation:
This product is a activated substance, which should be put in cool, dry place, and avoided strong sunshine,heat,moisture.In the transportation, you should avoid strong shining and raining them. In the event of 25 centi degree, enzyme activity can be well kept over 85 percent in six months.


1kg/bag
Nov-02-13
Supplier From Huzhou, Zhejiang, China

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