1、Brassinosteroid is involved in strawberry fruit ripening

Although brassinosteroid (BR) has been suggested to play a role in strawberry fruit ripening, the defined function of this hormone remains unclear in the fruit. Here, BR content and BR receptor gene FaBRI1 expression were analysed during ‘Akihime’ strawberry fruit development.

2、Impact of foliar spray with 24

In this study, the effects of different concentrations of exogenous 24-epibrassinolide (EBL), a common brassinosteroid, on ripening physiology, quality parameters and yield of strawberry fruit was studied.

3、Ethylene and brassinosteroid effect on strawberry ripening after field

In strawberry, brassinosteroid application increases the expression of transcription factors and positively affects the amount of anthocyanin synthesis through interference in the...

4、involvement of brassinolides in fruit ripening: crosstalk with plant

Exogenous application of BR and BRZ significantly promoted and inhibited strawberry fruit ripening, respectively (Chai et al., 2013; Table 1).

5、Plant Growth and Fruit Quality Response of Strawberry is Improved After

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.

Physiological and molecular functions of

In this review, the current state of BR research on fruit growth and development, physicochemical changes during ripening, and biotic-abiotic stress during the post-harvest life of horticultural products is presented.

Role of Brassinosteroid on Qualitative Characteristics Improvement of

Results and Discussion: Results showed treated plants by brassinosteroid, compared to control, improved fruit qualitative characteristics.

Brassinosteroids: An Innovative Compound Family That Could Affect the

This review revealed that 24-epibrassinolide is the most used BR analogue in research experiments, either as a pre- or postharvest treatment, with doses ranging from 0.1 to 15 μM. Additionally, most of the research has been conducted on non-climacteric fruit species.

(PDF) Brassinosteroid Applications Enhance the Tolerance to Abiotic

Brassinosteriods (BRs) have increasingly been used to improve the yields and quality of various crops. In this work we studied the effect of two brassinosteroids, BB16 and EP24, on the growth...

Brassinosteroid is involved in strawberry fruit ripening

Although brassinosteroid (BR) has been suggested to play a role in strawberry fruit ripening, the defined function of this hormone remains unclear in the fruit. Here, BR content and BR receptor gene FaBRI1 expression were analysed during 'Akihime' strawberry fruit development.

Brassinosteroids are a new type of plant growth regulator that promote development, increase yield, and improve quality. As an important fruit crop, strawberries require brassinosteroids during cultivation to enhance fruit development and productivity. With multiple products available on the market, the question of "which brassinosteroid is best for strawberries" arises. Below is a detailed analysis of optimal choices and key considerations.

I. Which Brassinosteroid is Best for Strawberries?

1. Bio-Brassinosteroids Bio-brassinosteroids are natural plant growth regulators that promote strawberry growth, improve fruit quality, and boost yields. They are environmentally friendly, crop-safe, and harmless to humans. For sustainable strawberry cultivation, bio-brassinosteroids are ideal for enhancing fruit development and productivity.

2. Synthetic Brassinosteroids Synthetic brassinosteroids are artificially formulated regulators that accelerate plant growth, increase yields, and enhance quality. While effective and easy to use, they may pose risks to crops if mishandled. Concentration and application methods should align with strawberry growth stages to minimize potential damage.

3. Compound Brassinosteroids Compound brassinosteroids combine multiple growth regulators to address both plant development and fruit quality. Typically blending bio- and synthetic types, these products adapt to strawberry growth phases while reducing environmental impact and crop damage. They optimize yield, quality, and sustainability.

II. Key Considerations for Selection

1. Growth Stage of Strawberries

   • Seedling Stage: Use bio-brassinosteroids to promote root development and early growth.
   • Flowering/Fruiting Stage: Apply synthetic brassinosteroids to support fruit enlargement and coloring. Adjust product type and dosage based on specific growth phases.

2. Strawberry Variety Different varieties exhibit varying sensitivities to brassinosteroids. Test or research variety-specific responses to select compatible products.

3. Soil Conditions

   • Acidic Soil (pH < 7): Bio-brassinosteroids perform better.
   • Alkaline Soil (pH > 7): Synthetic options may be more effective.
   • Soil Fertility: Nutrient levels influence efficacy; adjust applications accordingly.

4. Climate

   • Hot/Humid Conditions: Synthetic brassinosteroids absorb faster.
   • Cold/Dry Conditions: Bio-brassinosteroids are preferable. Tailor choices to local temperature, humidity, and sunlight.

5. Cost-Effectiveness

   • Synthetic options: Higher upfront costs but rapid results.
   • Bio-brassinosteroids: Lower costs but slower acting. Balance budget constraints with long-term benefits.

6. Environmental Safety Priority should be given to eco-friendly options (e.g., bio-brassinosteroids) to minimize pollution and ensure crop safety. Avoid harmful synthetic residues.

There is no one-size-fits-all answer to "which brassinosteroid is best for strawberries." Optimal choices depend on variety, growth stage, soil/climate conditions, cost, and environmental impact. Prioritize sustainability by selecting safe, efficient products tailored to specific needs. Regular monitoring and adjustments will ensure healthy strawberry cultivation and long-term productivity.