By seed dressing, soaking, coating and other methods to
treat seeds, it can increase seed germination force, increase seed germination
rate and prompt seed emergence with full and strong seedlings, and so
Seed treatment can activate the own immune and growth system, inhibit
the invasion and growth of pathogens, and can dissolve the protein coats and
cells of fungi, bacteria, and virus, thereby effectively preventing the
occurrence of crop diseases. It has been experimentally demonstrated that
treated peanuts perform well during the growth.
Not only the plants are
robust and has more developed root system, but also the rhizobium are produced
ahead of schedule and more distributed, which can directly promote the increase
Treatment - control of
nematodes, improve soil condition, promote root
Chitosan oligosaccharide induces crops to
produce chitinase that can decomposes and absorbs the chitooligosaccharides in
nematodes body and eggs’ shell and dissolve the shell, resulting in the death of
nematodes and eggs. Chitosan oligosaccharides can be often used on crops in
advance to induce chitinase’s production at high level for long time to prevent
B, Optimize the
After chitosan oligosaccharide is applied into
the soil, it can cultivate a large number of beneficial bacterias such as
actinomycetes in a short period. These beneficial bacterias secrete a large
amount of antibiotic substances and chitinase (chitinase can decompose and
destroy nematodes’ body and eggs’ shell) which can directly inhibit adults and
eggs, and at the same time inhibit the harmful bacterias such as Pythium,
Phytophthora, Rhizoctonia, Fusarium, mold, fusarium and other harmful bacterias,
thereby reducing the harmful bacterias' compound infestation caused by nematode
damage and reducing the seedlings’ death.
It has been determined that
the use of chitooligosaccharide fertilizers can increase fiber-decomposing
bacteria and autonomic nitrogen-fixing bacteria in the soil by nearly 10 times,
and the number of actinomycetes by 30 times.
Chitosan oligosaccharide can obviously help the
roots’ growth and development. It promotes the division of root cells and rapid
increasing of capillary roots, reduce the emergence of dead roots and
decayed roots, promotes the development of the root system. Therefore, when
crops are exposed to nematode damage during the vegetable growth or
fruiting period, the treatment by irrigating the root can restore the crops'
vitality and maintain normal growth status. Therefore, the damage caused by
nematode can be
3.Foliar Spraying - resistance of
diseases, bacteria and stress, increase yield
Induce crops’ stress-resistance
oligosaccharide can induce crops’ structural resistance to the diseases. For
examples, it can thicken the plant’s cell walls or lift the
lignification degree; rapidly activate of cells and induce the plants to produce
multiple stress-resistance substances in a short period of time, and induce a
series of defense reactions in the plants; enhance the plant's resistance to
disease and adverse environment.
It’s widely used in the control of
various crop diseases caused by fungi, bacteria and viruses especially viral
diseases, blight, wilt on crops like watermelon, tomato, tobacco, cotton, fruit,
pepper, vegetables, rice, etc.
The activation of cells by Chitosan oligosaccharide can significantly
the overall regulation of endogenous hormones: leaf-spraying improves
the breathability and water retention ability; leaf-spraying or soil
application can promote the division of root cells, stimulate the root
system stronger, and enhance the plants’ resistance to drought and
The stem will be thick and short, and the leaves looks
dark green and moist, which significantly increase the photosynthesis and
promote the directional transport of photosynthetic products.
application, it can make all plant organs grow vigorously, enhance the
resistance of the crops, help the recovery of damaged plants, promote strong
seedlings and roots’ development, promote plant growth and development and
finally improve crop
May 28, 2019
Best guide for chitosan oligosaccharide in agriculture
Chitosan oligosaccharide is known as plant vaccines and they are the third type of vaccine after human and animal vaccines. It’s applied in a wide range of crops and application methods are also very flexible. Its important value has been gradually tapped...
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Categories: Agribusiness, Corn
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