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brassinolide use in agriculture,
plant growth promoters
Factory Supplier Natural Plant Prowth Promoter Brassinolide In Agriculture CAS 72962-43-7
Plant Growth Regulator Brassinolide(BR) 90% TC, 0.1%SP
Poisoning symptoms: No report about human poisoning.
First aid: No specific antidote known. Treat symptoms.
Acute oral in rat: LD50>5000mg/kg
Acute dermal in rat: LD50>5000mg/kg
Brassinolide is a group of naturally occurring plant hermones,and they are very potent plant growth regulators and promoters.It can be widely applied in vegetables,fruiters,flowers,edible fungi, and agricultural plants.The treatment of plants with brassinolides results in obvious growth of plant and increase of fruit-bearing, thus promotes the yield and quality of crops.
Additionally,its functions also include:to enhance the resistance of plant to drought, cold weather,salinity and disease;to relieve the damage resulting from pesticide and weedicide. Its application five to ten days before harvest will keep products of crops fresh for a longer time, thereby will lengthen the store and transportation time.
1. Promote cell division and promote fruit enlargement. It has a significant promoting effect on the division of cells, and promotes the lateral growth and longitudinal growth of organs, thereby playing the role of expanding fruits.
2. Delay leaf aging, keep green time for a long time, strengthen chlorophyll synthesis, increase photosynthesis, and promote leaf color to become greener.
3, Breaking the top advantage, promoting the germination of the side buds, can induce the differentiation of buds, promote the formation of collaterals, increase the number of branches, increase the number of flowers, increase the fertility of pollen, thereby increasing the number of fruits to increase yield.
4. Improve crop quality and improve commodity quality. Inducing parthenocarpy, stimulating ovary enlargement, preventing falling flowers, promoting protein synthesis, and increasing sugar content.
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