Article

Effects of Chitooligosaccharide Relieving Salt Stress on Cabbage Seedlings

BZ Oligo

Saline soil is widely distributed, mainly concentrated in the northwest, north, northeast and coastal areas of my country. There are also a lot of salinized soil in the cultivated land in China. Studies have shown that salt stress can reduce the growth rate of plants, and even lead to direct plant death. In addition, salt stress leads to slow water absorption by plant roots, hindered growth, and accelerated synthesis of osmotic regulators in plants. Under salt stress, the seed germination rate and seedling growth ability of different cabbage varieties decreased significantly. Another study showed that salt stress led to a decrease in the biomass and chlorophyll content of Brassica napus, and a significant increase in the relative conductivity, MDA content and antioxidant enzyme (SOD, POD, CAT) activities. At present, the cultivation method of cabbage seedlings in most areas is nutrient soil cultivation. After planting, soil conditions have become the main factor restricting the growth and development of cabbage seedlings. Especially in the saline-alkali regions of China, since most soils contain high salinity, seedling growth is prone to occur after planting. Defects, low quality, etc.

In the experiment, the 'Fulu' cabbage variety was used as the test material. After spraying 0 (CK), 25, 50, 75, 100, 125 mg/L chitosan oligosaccharide (COS) solution on its seedling leaves, 120 mmol/L chitosan oligosaccharide (COS) solution was regularly irrigated. L NaCl solution was subjected to salt stress treatment to study the physiological regulation mechanism of chitosan oligosaccharide on cabbage under salt stress.

Figure 1 Effects of different concentrations of chitosan oligosaccharide on the phenotype of cabbage seedlings under salt stress

Figure 2 Effects of different concentrations of chitosan oligosaccharide on root activity of cabbage seedlings under salt stress

In conclusion, under salt stress, chitosan oligosaccharide treatment can significantly improve the root activity of cabbage seedlings and promote the growth of cabbage roots; it can also increase the chlorophyll content of cabbage, and maintain the cell membrane permeability and osmotic regulation mechanism of cabbage. It can improve the activity of antioxidant enzymes such as SOD and POD in cabbage seedlings, accelerate the removal of excess reactive oxygen species, and reduce the peroxidative damage to cabbage seedlings to a certain extent. It can be concluded that the appropriate concentration of chitosan oligosaccharide can effectively improve the salt tolerance of cabbage seedlings under salt stress, alleviate salt damage, and ensure the healthy growth of cabbage seedlings to a certain extent, and 100 mg/L has the best effect.

From Yang Shun, "Effects of Chitosan Oligosaccharides on Physiological Characteristics of Cabbage Seedlings under Salt Stress"

Disclaimer: The contents of the above reprinted or quoted articles are only used for learning and research purposes. If there is any discrepancy, please correct it immediately.

0 Comments
Leave a Comment
Your email address will not be published. Required fields are marked *
Submit Comment
People also viewed Of
Mechanism of antiviral action and structure-activity relationship of Marine polysaccharide sulfate Application of Chitosan Flocculant in Purification of Traditional Chinese Medicine Application of Chitosan in Food Brown algae oligosaccharide improves drought resistance of wheat Production Process of Chitosan Oligosaccharide The difference between Chitin, Chitosan and Chitosan oligosaccharide Good news!Our marine oligosaccharide standard products won the national standard sample certification! Application of chitosan oligosaccharide in potato cultivation Application of Chitosan oligosaccharide in agriculture--Regulate defense responses of plants Chitosan Oligosaccharide can prolong fruit storage Application of chitosan oligosaccharide in improving fruit quality Application of COS in seed soaking Application of COS in promoting seedling growth Effect of Foliar Spraying of Chitosan Oligosaccharide on Growth and Yield of Chinese Cabbage Chitotriose Trihydrochloride Effects of chitosan oligosaccharides on cold resistance of plants A new environmental protection plant regulator--Chitosan oligosaccharide Carrageenan oligosaccharide with antiviral activity The prebiotic effect of Neoagarooligosaccharides Antioxidant activity of polymannodic and polygulonic Application of Chitooligosaccharides in Aquaculture Bioactivity of chitosan oligosaccharides with different polymerization degrees Immunomodulatory effect of mannuronic oligosaccharides Alginate oligosaccharide elicitor induces tobacco resistance to low temperature Effect of Chitooligosaccharides on Cotton Growth and Yield Effects of alginate oligosaccharides on germination and physiological characteristics of barley seeds Effect of Chitooligosaccharide Seed Dressing on the Germination of Flax Seeds Effect of Chitooligosaccharides on the Fresh-keeping Effect of Chilled Beef Effect of mannuronic oligosaccharides on H2O2 induced senescence of cardiomyocytes Induction of Agaro-oligosaccharide on the resistance of Porphyra haitanensis Effect of Chitooligosaccharides of Different Molecular Weight on Cold Resistance of Cucumber Plug Seedlings Effects of Chitooligosaccharides on Pepper Seed Germination and Seedling Antioxidant Enzyme Activities Study on the effect of oligochitosan on the cold resistance of eggplant seedlings Effect of Chito-oligosaccharide Coated Paper Packaging on Postharvest Freshness of Broccoli Effect of Alginate Oligosaccharide on Soybean Seed Germination and Seedling Physiology Effects of Alginate Oligosaccharides on Soybean Seed Germination and Seedling Physiology Effect of Alginate Oligosaccharide on Sorghum Seed Germination and Seedling Physiological Characteristics Inhibition of water-soluble chitosan on several common bacteria Effect of Agar Oligosaccharide on Cucumber Resistance and Acetamiprid Residue Study on the anti-obesity activity of oligochitosan Study on the Application Effect of Alginate Oligosaccharide in Agriculture Research and Application of Chitooligosaccharides in Fish Feed Application of Chitosan in Beef and Its Products Application method of chitosan oligosaccharide in vegetables and fruits for disease prevention and resistance The function and application skills of plant vaccine chitosan oligosaccharide Effects of Chitooligosaccharide on Pregnant Sows and Lactating Sows The good partner of the gut - Alginate oligosaccharide Alginate oligosaccharide enhances plant resistance to Phytophthora infestans Effects of Alginate Oligosaccharide on Stress Resistance of Rice Seedlings under Salt Stress Study on free radical scavenging activity of agar oligosaccharide in vitro Application of Carboxymethyl Chitosan in Daily Cosmetics Protective effect of chitosan oligosaccharide on acetaminophen-induced liver injury Effects of chitosan oligosaccharide on the growth, immunity and intestinal flora of tiger dragon spots Effects of chitosan oligosaccharides on the quality of biscuits and cakes Ameliorative effect of Alginate Oligosaccharide on ovarian insufficiency in mice Application of carrageenan and its oligosaccharides in the field of biomedicine The mechanism of action of chitosan oligosaccharide against nematodes How does chitosan oligosaccharide protect the liver? Application of Chitosan in Food Field Research progress of chitosan in gastric ulcer medicine Chitosan can improve aquaculture water for aquatic animals Effects of Chitooligosaccharide Treatment on Storage Quality of Strawberry Effects of Chitooligosaccharide and Lactobacillus casei on Growth Performance of Weaned Piglets The effect of chitosan oligosaccharide on bone and joint 【BZ Oligo - Power of Innovation】The improvement effect of Alginate oligosaccharide on ovarian insufficiency in mice Effects of chitosan oligosaccharides with different degrees of polymerization on the germination of soybean seeds Study on κ/β-carrageenan oligosaccharide for diabetic skin repair Alginate Oligosaccharide relieves heavy metal toxicity The role of chitosan oligosaccharide in feed Absorption distribution of chitosan oligosaccharide monomers with different degrees of polymerization in mice Chitooligosaccharide and chitosan as the basic conditions of functional health food The role of chitosan oligosaccharide and chitosan in aquatic feed Anti-inflammatory and antioxidant effects of chitosan oligosaccharide The application and case of alginate oligosaccharide in agriculture The biological mechanism of action of chitosan oligosaccharide and chitosan Chitooligosaccharide for the treatment of ulcerative colitis The mechanism of chitosan oligosaccharide and chitosan in preventing and treating liver disease The effect of Alginate Oligosaccharide on the growth of oval pomfret trevally seedlings Application effect of chitosan oligosaccharide in animals Effects of Chitooligosaccharides on Soil Microorganisms Chitosan oligosaccharide against intestinal inflammation Anti-osteoporosis effect of alginate oligosaccharides Effects of chitosan oligosaccharide supplementation on the immune function of adult cats Alginate oligosaccharide prevents doxorubicin cardiotoxicity The function and application skills of plant vaccine chitosan oligosaccharide Neuroprotective effect of agar oligosaccharide Effects of Chitooligosaccharide Relieving Salt Stress on Cabbage Seedlings Chitosan and chitosan oligosaccharides are good news for patients with gastrointestinal diseases
Concact Us Now
Chitosan Oligosaccharide, Alginate Oligosaccharide, Chitosan Oligosaccharide Suppliers - BZ Oligo
Headquarter:Room 806, D&D Fortune Center, No. 182-6 Haier Road, Qingdao 266061, China
You can trust us
We are a professional Manufacturer in China, and we are constantly innovating so that our customers can have better products and services.
© 2018 Gobalsir Inc.    RELATED ARTICLES    SiteMap.html    SiteMap.xml    Terms of Service      Privacy Policy
Marketing Support by Globalsir
Enter your inquiry details, We will reply you in 24 hours.
Name can't be empty
E-mail can't be empty
Company can't be empty
Phone can't be empty
Products can't be empty
Message can't be empty
Verification code error
code
Refill