You are here: Home » Products » Plant Growth Regulator » GA3 Gibberellic Acid » Agriculture products gibberellic acid Ga3


Share to:

Agriculture products gibberellic acid Ga3

Regulation of Gibberellin (GA3) on biomass productivity and some metabolites of marine microalgae and other dinoflagellates
Product Description

Regulation of Gibberellin (GA3) on biomass productivity and some metabolites of marine microalgae and other dinoflagellates


The use of plant hormones is an effective and economical way to accelerate biomass growth and synthesize valuable metabolites in the microalgae industry. In this study, different levels of Gibberellin (GA3) were added to the growth medium to evaluate the growth performance, i. e. , the distribution of chlorophyll a, protein, lipid, carbohydrate and ash, and fatty acids compared to the other metabolites. The highest cell number and the lowest doubling time (4.31 days) were obtained in 4 mg l-1 GA3(3) . P & Lt; 0.05) , the highest specific growth rate was recorded in 2 and 4 mg l-1 GA3 treatments. The yield of chlorophyll a was increased by increasing GA3 concentration to 4mg l-1, and the lowest value was recorded in 6MG l-1 GA3(P & Lt; 0.05) . The highest level of protein was detected in 1,2 and 4 mg l-1 GA3, while the lowest level was detected in Control Group (P & Lt; 0.05) . In addition, the Lipid content of microalgae treated with different GA3 concentration increased significantly compared with the control group. The highest unsaturated fat content-1 was obtained by using GA3 at 6 mg/l, and the highest saturation Monounsaturated fat was determined in 2mg/l GA3. The results showed that 4mg l-1 GA 3 could improve the growth and biosynthesis of most metabolites in Ginkgo Biloba L.

Our certificate:


Our factory:



Q: How to start orders or make payments?

A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q: What's your MOQ?

A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.

Q: Is there a discount?

A: Yes, for larger quantity, we always support with better price.

Q:How do you treat quality complaint?

First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.

Q:How to contact us ?

You can choose your interested products and send inquiry to us.

You can dial our telephone directly, you will get our reply.

Hot Tags: carbamide ch4n2o, China, manufacturers, suppliers, factory, best, pricelist, high purity, top quality, sodium nitrate gel, dimethyl sulfoxide formula, calcium nitrate compound, gibberellic acid on turfgrass, sodium nitrate ebay, gibberellic acid spray on apple trees

You May Also Like

Send Inquiry
Customer First
Shanxi Guangyuan Fertilizer Co.,Ltd. is a modern comprehensive private enterprise combining scientific research, production and sales.
     QR Code
Copyright © Shanxi Guangyuan Fertilizer Co.,Ltd. All Rights Reserved.