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brassinolide sl plant growth regulator fruit fertilizer 0.01%sl brassinolide
brassinolide sl plant growth regulator fruit fertilizer 0.01%sl brassinolide

brassinolide sl plant growth regulator fruit fertilizer 0.01%sl brassinolide

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Quick Details

MF:
C28H48O6
EINECS No.:
brassinolide sl
Place of Origin:
Henan, China
Application:
plant growth hormone
Brand Name:
ZS-CHEM
Model Number:
SL
Color:
WHITE
Formulation:
90%TC, 0.01%SP, 0.1%SP, 0.01%SL
Molecular Weight:
480.7
Melting point:
225-258℃
Product name:
brassinolide sl plant growth regulator 0.01%sl brassinolide

Quick Details

CAS No.:
74174-44-0
Purity:
0.01%
Other Names:
0.01%sl brassinolide
MF:
C28H48O6
EINECS No.:
brassinolide sl
Place of Origin:
Henan, China
Application:
plant growth hormone
Brand Name:
ZS-CHEM
Model Number:
SL
Color:
WHITE
Formulation:
90%TC, 0.01%SP, 0.1%SP, 0.01%SL
Molecular Weight:
480.7
Melting point:
225-258℃
Product name:
brassinolide sl plant growth regulator 0.01%sl brassinolide
Product Description

brassinolide sl plant growth regulator fruit fertilizer 0.01%sl brassinolide

0.01%sl brassinolide
CAS NO.: 74174-44-0
Formulation: 90%TC, 0.01%SP, 0.1%SP, 0.01%SL
Chemical name:
(22R,23R,24S)-2a,3a,22,23-tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one
Chemical Formula: C28H48O6
Molecular Weight: 480.7

Physical and Chemical Properties
0.01%sl brassinolide is liquid. the brassinolide tech is white powder. Melting point: 225-258℃; The solubility in water is 5mg/L, can dissolve in methanol, ethanol, THF and acetone etc.


Function and characteristic

Brassinolide can increase the activity of RNA polymerase

and content of RNA, DNA; Increase the activity of membrane potential and ATP enzyme; Strengthen auxin effect.
1、Promote the growth of root system and seedings;
2、Promote vegetative growth;
3、Promote reproductive growth;
4、Increase crop resilience.

Application
The dosage of brassinolide is very low, and it can be made SP, AS, EC etc. Common dosage: 0.01%,0.1%SP, 0.01% EC, 0.01%,0.1% AS.
Brassinolide can used foliage spray,drip irrigation or with water soluble fertilizer. Recommend dosage: foliage spray 0.01-0.1 mg/L; drip irrigation 0.01-0.05 g (a.i)/mu; With water soluble fertilizer 0.05-0.5 g (a.i)/mu.

Application
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.
0.15
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.
Rape
0.2
Foliage spray once in podding stage and florescence respectively
Increase Silique number and 1000-grain weight.
Detailed Images
Packing & Delivery

1g/bag, 1kg/Aluminum Foil Bag
25kg/drum for new fruit fertilizer tomato growth regulator brassinolide 0.01% sp

Our Company

ZHENGZHOU ZHENGSHI CHEMICAL CO., LTD was established in the year 2001, majoring in a combination of developing, manufacturing and selling the tech powder and formulations of Pesticide, Fertilizer and PGR. We are strongly for NPK fertilizer, Trace element fertilizers and many formulations of Pesticide. ZS CHEM is the national fixed manufacturer of agricultural chemical and fertilizers, we have the license of export and products well-sell far to Southeast Asia, Europe, the Americas and so on.

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