CAS 78821-43-9 Brassinolide Plant Growth Regulator Crystal Powder High Purity
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High Light
brassinolide use in agriculture
,plant growth promoters
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ColorWhite Or Off-white
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AppearanceCrystal Powder
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CAS No.78821-43-9
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PurityMin 0.01%
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MFC29H50O6
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EINECS No214-927-5
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Place of OriginHenan Province, China
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Brand NameU-CHOICE
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CertificationISO 9001 : 2008
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Model NumberTechnical Grade
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Minimum Order Quantity100g (samples can be offered)
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PriceNegotiate
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Packaging DetailsBig package: 100 g/bottle; 500 g/bottle ; Small Bag : 1 g/bottle; 10 g/bottle; 50 g/bottle;
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Delivery Time3-5 working days
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Payment Terms, T/T
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Supply Ability15 Kgs Per Month
CAS 78821-43-9 Brassinolide Plant Growth Regulator Crystal Powder High Purity
Usage and Dosage of BR High Quality Brassinolide Plant Growth Regulator
Brassinolide is a new type of green plant growth regulator, which is treated by soaking seeds with suitable concentration of brassinolide and spraying with stems and leaves. It can promote the growth of vegetables, melons, fruits and other crops, improve quality, increase yield, bright color and thicker leaves. It can also make the tea picking time ahead of time, and also make the melon and fruit have higher sugar content, larger individual, higher yield and more storage resistance.
Use purpose:
It is extracted from cole pollens &plant tissue, and aBrassinolide can increase the activity of RNA polymerase and content of RNA, DNA; Increase the activity of membrane potential and ATP enzyme; Strengthen auxin effect.pply to plant by sparying. Regulate the growth of plant. Best additive to folliar fertilizers, insecticides, fungicides, herbicides.
| The Usage and Dosage of Brassinolide Used on Different Crops | |||
| Crops | Dosage(mg/L) | Method of use | Effects |
| Wheat | 0.05-0.5 | Seed soaking 24h. | Improve the development of root system. Increase plant height. |
| 0.05-0.5 | Foliage spray in tillering stage | Improve tillering | |
| 0.01-0.05 | Foliage spray in booting stage | Increase number,weight of wheatear, increase 1000-grain weight. | |
| Corn | 0.1-0.3 | Seed soaking 24h. | Improve the development of root system. |
| 0.01 | Pumping filaments stage spray whole plant | Reduce the abortion rate of top corn ear | |
| Rice | 0.01 | Seed soaking 24h | Improve tillering and root system |
| 0.01 | Foliage spray in seedling stage | Improve tillering and plant stress resistance. | |
| 0.01 | Foliage spray in initial heading stage | Increase number,weight of wheatear, increase fruit-bearing rate and 1000-grain weight. | |
| Soybean | 0.01 | Seed soaking 12h | Improve seeds germination, seedling growth, increase plant height and root weight. |
| 0.01 | Foliage spray leafs in seedling stage | Increase plant height and nodule bacteria nitrogen fixation ability. | |
| 0.05 | Foliage spray in florescence | Increase flower number and pod setting rate. Increase yield. | |
| Cotton | 0.05-0.13 | Foliage spray in early florescence | Improve disease resistance ability. |
| Cucumber | 0.01 | Foliage spray in seedling stage | Improve the low-temperature resistance of seedling. |
| 0.01 | Foliage spray 1-2times in early | Improve fruit-bear. | |
| Eggplant | 0.1 | Flower soaking | Increase fruit-set rate. |
| Pepper | 0.01 | Foliage spray 1-2times in seedling stage | Promote seedling growth. |
| 0.01 | Foliage spray 2-3times between early florescence and fruit bear stage ,every 15 days one time | Improve flowering in advance, increase fruit and fruit weight. | |
| Rape | 0.2 | Foliage spray once in podding stage and florescence respectively | Increase Silique number and 1000-grain weight. |
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