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Pollen polysaccharide, a new botanical extraction bio-stimulant
Nov. 28, 2019
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China
1. What is Pollen Polysaccharide
1) Pollen Polysaccharide is extracted from pollen of different plants and is rich in amino acids, proteins, vitamins, flavonoids and other beneficial ingredients, which can promote the growth and development of roots, stems, leaves, flowers and fruits of crops. It will also promote the growth of crop roots, increase the content of chlorophyll, and improve the quality, immunity, and abiotic stress resistance.
SGS analysis report on the content of Newsun pollen polysaccharide
2) The deep development of pollen functions in Newsun for more than 20 years. Newsun botanical biostimulant pollen polysaccharide is mainly extracted from rape pollen, the raw materials as below:
2. Specification of pollen polysaccharide
1) Specification: 1%, 5%, 10%, 30%
2) Appearance: Liquid form and powder form
3. The notable functions of pollen polysaccharide
1) Promote root growth, help crops grow stronger
a) Pollen polysaccharide 1% powder with dilution 5000 times to treat for wheat
b) Pollen polysaccharide 1% powder with dilution 5000 times to treat for wheat, leaves grow much better 5 days later and roots grow much better 10 days later.
2) Enhance immune system to resist drought and cold, promote growth
b) The wheat was treated with 1.2% NaCl for salt stress hydroponic pre-culture. After 3 days culture, pollen polysaccharides with concentration of 100ppm, 20ppm, 2ppm and 1ppm each was added to the solution and continue to culture for 7 days. The pollen polysaccharide groups with 2ppm and 1ppm show significant effects on the alleviation of salinity.
3) Promote buds formation; Keep flowers, keep fruits setting; Promote the fruits enlargement; Increase yield;
b) Adding 10kg pollen polysaccharide 5% powder into 1 ton of NPK foliar fertilizers, used by foliar spray to asparagus lettuce, interval 7 days, continuously 2 times. The asparagus lettuce seedlings treated with pollen polysaccharide + NPK foliar fertilizer grow much better and stronger;
c) Adding 10kg pollen polysaccharide 5% powder into 1 ton of amino acid foliar fertilizers, used by foliar spray to cabbage, interval 7 days, continuously 2 times. The cabbage seedlings treated with pollen polysaccharide + amino acid foliar fertilizer grow much better and the leaves are much greener;
b) Pollen polysaccharide 1% powder with dilution 5000 times to treat for wheat, leaves grow much better 5 days later and roots grow much better 10 days later.
2) Enhance immune system to resist drought and cold, promote growth
a) Pollen polysaccharide 1% powder and alginic acid are diluted 1000 times and foliar spray to bean seedlings, then 2 days later place the treated seedlings into 5℃ refrigerator, take out 3 days later and then grow in room temperature
b) The wheat was treated with 1.2% NaCl for salt stress hydroponic pre-culture. After 3 days culture, pollen polysaccharides with concentration of 100ppm, 20ppm, 2ppm and 1ppm each was added to the solution and continue to culture for 7 days. The pollen polysaccharide groups with 2ppm and 1ppm show significant effects on the alleviation of salinity.
3) Promote buds formation; Keep flowers, keep fruits setting; Promote the fruits enlargement; Increase yield;
4) Improve fruits taste, improve good coloring of fruits, good shape. Prolong the preservation time of fruits;
5) Formulate pollen polysaccharide with foliar fertilizers and synergistic interaction, increase the fertilizer utilization rate
a) Adding 50kg pollen polysaccharide 1% powder into 1 ton of NPK water soluble fertilizers, used by drip irrigation to tomato roots, 15 days later the tomato seedlings treated with pollen polysaccharide + NPK water soluble fertilizer grow much better and stronger;
c) Adding 10kg pollen polysaccharide 5% powder into 1 ton of amino acid foliar fertilizers, used by foliar spray to cabbage, interval 7 days, continuously 2 times. The cabbage seedlings treated with pollen polysaccharide + amino acid foliar fertilizer grow much better and the leaves are much greener;
4. Mode of action of pollen polysaccharide
1) Regulate gene expressionThe recognition of polysaccharides and receptors in plants leads to the activation of mitogen-activated protein kinase (MAPK), which signals the nucleus to regulate the activity of transcription factors, thereby regulating the expression of related genes. And it produces a series of physiological responses, such as root promotion and growth promotion.
2) Induction of reactive oxygen species production
Appropriate amounts of reactive oxygen species (ROS) acts as a signaling molecule in plants. It mediates the growth and development of plants and animals, and plays an important role in biotic and abiotic stress responses. Polysaccharides can induce ROS in a variety of plants and activate MAPK protein, which can induce the expression of resistance genes and enhance the resistance of crops.
5. How to use pollen polysaccharide
1) Directly use with other products by tank mixing;
2) Use as raw materials to formulate with different fertilizers;
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Products
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Additive amount of 5% pollen polysaccharide into per ton of final product
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Notable functions
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NPK water soluble fertilizer for soil
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3-5kg/ton
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Promote the growth of roots, more root hairs. Help crops grow stronger, increase the yield and improve the quality.
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Amino acid water soluble fertilizer
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3-5kg/ton
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Humic acid water soluble fertilizers
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3-5kg/ton
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Compound fertilizer
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2-3kg/ton
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Increase fertilizer utilization, help crops grow stronger, enhance the crops immune system
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Organic fertilizer
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1-2kg/ton
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Quickly feed organic matter to crops, promote root growth and stronger, easy to absorb nutrition, improve quality and taste better.
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Foliar fertilizer
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5-10kg/ton
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Help leaves grow much greener, thicker.
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6. Chengdu Newsun production facilities for pollen polysaccharide
Source: AgroNews
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