1、Exogenous Brassinolide Application Improves Growth, Yield

Therefore, after thorough economic analysis, it can be recommended that three BR applications at 0.1 mg L −1 each is optimum to improve fruit quality and yield of strawberry under subtropical conditions. Strawberry (Fragaria × ananassa Duch.) is an herbaceous crop of the Rosaceae family.

2、Methods and Dosage for Brassinolide Application in Fruit Trees

In fruit tree cultivation, it can be applied via foliar spraying or soaking treatments to improve stress resistance, accelerate fruit development, and enhance fruit quality.

3、Can Brassinolide Promote Vigorous Growth in Strawberries

Apply brassinolide via foliar spraying during strawberry growth stages to accelerate growth and stress resistance. Adjust timing and dosage based on growth phases and weather conditions.

4、How to use brassinolides

Seedling stage: In the seedling stage of crops (generally in the 3-4 leaf stage), 0.01% brassinolide 20 ml/mu can be sprayed, or 0.01% brassinolide 10-20 ml/mu can be sprayed by foliar spray, in order to promote the growth of seedlings and flower bud differentiation.

5、芸苔素内酯调控植物生长发育及抗逆性的研究进展

In this review, we summarized the role and regulato-ry mechanism of brassinolide in plant growth and development and stress resistance, and made a prospect of future research direction of brassinolide, in order to provide reference for further re-search on brassinolide.

Exogenous Brassinolide Application Improves Growth, Yield and Quality

Therefore, after thorough economic analysis, it can be recommended that three BR applications at 0.1 mg L⁻¹ each is optimum to improve fruit quality and yield of strawberry under subtropical...

Effects of Brassinolide on Strawberry Phenology,Growth,Yield and

The suitable concentration of brassinolide treatment can affect the yield and the quality and the phenology of strawberry and the effects on the quality was small.

involvement of brassinolides in fruit ripening: crosstalk with plant

In this review, we discuss recent research advances on the role of BRs in fruit ripening and its relation to plant growth regulators and transcription factors. In addition, BR signaling molecules that are involved in fruit ripening and ripening-related genes are also highlighted.

Plant Growth and Fruit Quality Response of Strawberry is

Here, we evaluated the influence of 24-epibrassinolide, a brassinosteroid, on strawberry plant growth, yield, and fruit quality. Healthy strawberry plants were foliar sprayed with 1, 2 and 3 µM 24-epibrassinolide after 100, 115, and 130 days of runner transplantation.

The efficacy and dosage of brassinolide

Brassinolide is a highly potent plant growth regulator and is recognized internationally as the most active, broad-spectrum, non-toxic plant growth regulator. At very low concentrations, it can significantly increase the vegetative growth of plants and promote fertilization.

Brassinolide powder is a plant growth regulator primarily used to promote plant growth, enhance yield, and improve quality. In strawberry cultivation, applying brassinolide powder can effectively stimulate strawberry growth, increase productivity, and elevate fruit quality. Below are detailed recommendations for the appropriate dosage of brassinolide powder per mu (approximately 0.067 hectares) for strawberries:

1. Identify Strawberry Varieties: When selecting brassinolide powder, first understand the strawberry variety. Different varieties have varying environmental requirements, so adjustments to brassinolide usage should be made based on the characteristics of the variety. Generally, high-yielding and disease-resistant strawberry varieties are more suitable for brassinolide application.

2. Soil Conditions: Soil is a critical factor affecting strawberry growth. When using brassinolide powder, consider soil pH, fertility, and other factors. Neutral or slightly alkaline soils are typically more compatible with brassinolide. If the soil is overly acidic, lime can be added to adjust its pH.

3. Climatic Conditions: Climate also significantly impacts strawberry growth. Evaluate local temperature, humidity, wind, and other conditions before application. The optimal temperature range is 20°C–28°C, with relative humidity of 70%–80% and moderate wind, which are ideal for brassinolide use.

4. Fertilization Practices: Local fertilization practices must be considered. For soils with higher fertility, reduce the dosage; for less fertile soils, increase it slightly. Avoid excessive nitrogen fertilization to prevent excessive vegetative growth.

5. Timing of Application: The timing of brassinolide application affects its efficacy. Early growth stages (during flowering) are ideal for promoting flowering and fruiting. Applying brassinolide one month before harvest (during fruit enlargement) can enhance fruit development, yield, and quality.

6. Application Methods: Use brassinolide correctly by diluting it with water according to instructions and spraying it onto strawberry plants, or by sprinkling it directly onto the soil. Follow the recommended dosage and frequency guidelines provided in the product manual.

7. Precautions:

   • Avoid mixing with other hormones to prevent adverse reactions.
   • Do not exceed recommended dosages to avoid phytotoxicity.
   • Monitor plant growth closely; discontinue use and consult professionals if abnormalities occur.
   • Minimize environmental impact and prevent pesticide residues that could affect strawberries or other crops.

the appropriate dosage of brassinolide powder per mu should be adjusted based on strawberry variety, soil conditions, climate, fertilization practices, timing, and precautions. Adhere to the product manual’s recommended dosage and frequency to maximize effectiveness. Continuously observe plant growth and address any issues promptly.