China Plant Growth Regulator Hormones Natural Br Brassinolide 0.1%Sp 90%Tc Powder, Find details about China Buy Brassinolide Chemical, Brassinolides Plant Hormones from Plant Growth Regulator Hormones Natural Br Brassinolide 0.1%Sp 90%Tc Powder
Product name | Brassinolide |
CAS NO | 72962-43-7 |
Property | Empirical Formula: C29H50O6 Molecular Weight: 480.7 Melting point: 225-258ºC Appearance: white powder |
Introduction | Brassinolide is a steroidal plant growth regulator. Its function includes: 1. Promote the growth of plant to increase yield. 2. Raise the ratio of fruit bearing and increase the unit weight. 3. Enhance the resistance of the plant to drought and cold weather. 4. Enhance the immunity of the plant. Used in tissue culture, regulate the differentiation of the tissue. |
Applicable plants | ★ Field Crop: wheat, rice, corn, bean, cotton and so on. ★ Vegetable and fruit: cucumber, tomato, chilli, celery, eggplant, strawberry, and so on. ★ Fruit trees: grape, orange, sugarcane, sugar orange and so on. |
The Usage and Dosage of Brassinolide 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. | |
0.15 | 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 florescence | 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. |
Package | 90%TC:1g/bag, 5g/bag or on your demand 0.1%SP: 1kg/bag, 25kg/drum |
Shipping time by express | 5-7 days, by TNT, DHL, FEDEX, UPS, EMS |
Shipping time by air | 5-7 days, by TNT, DHL, FEDEX, UPS, EMS |
Shipping time by sea | • South America: around 40-60 days • Southeast Asia: around 10-25 days • Africa: around 40 days • Europe: around 35 days |