1、Brassinosteroids: Molecular and physiological responses in plant growth

Brassinosteroids improves crop yields by altering plant metabolism and protecting plants from several abiotic stresses. Brassinosteroids regulate gene expression and signal transduction pathways to stimulate abiotic stress tolerance.

2、Brassinosteroids (BRs) Role in Plant Development and Coping with

Brassinosteroids (BRs) are an important group of plant hormones involved in regulating plant growth and development, and they help plants to adapt to the environment [7].

3、Multifunctional Role of Brassinosteroids in Plant Growth

Brassinosteroids (BRs) are growth-promoting steroid hormones in plants, which play a crucial role in regulating several physiological activities.

(PDF) Brassinosteroids: The promising plant growth regulators on

In this research, the impact of brassinosteroids (BRs) on the production rate, quality, photosynthesis efficiency, and nutrient uptake are being assessed.

Brassinosteroids in Focus

The conserved role of BR signaling in secondary cell wall deposition and xylem differentiation is also highlighted. In addition to their crucial roles in plant growth and development, BRs also contribute to adaptive growth processes and stress response mechanisms.

Roles of brassinosteroids in plant growth and abiotic stress response

Brassinosteroids (BRs) are important plant hormones, which are involved in the regulation of plant growth and development, and in general, a certain concentration of BRs can increase crop yield, crop quality, and also play an important role in improving crop stress resistance.

Brassinosteroid

Brassinosteroids and gibberellins are two principal growth-promoting hormones in plants. A transcription factor called JUB1 connects their signalling and biosynthesis through positive and...

Brassinosteroids: Multidimensional Regulators of Plant Growth

Brassinosteroids (BRs) are a group of polyhydroxylated plant steroid hormones that are crucial for many aspects of a plant’s life.

Brassinosteroids in plant growth and development

The root growth of BR biosynthesis mutant, dwf4, can be recovered by an exogenous application of low concentration of BL. Thus an optimal level of BR is critical for promoting root growth.

Brassinosteroids Application in Ornamental Crops: A Review

In the recent past, several new classes of PGRs such as brassinosteroids, salicylic acid, methyl jasmonates, polyamines etc. have been identified which play significant role in plant functioning.

Applying brassinosteroid during the later stages of plump growth is a common practice in agricultural management. As a plant growth regulator, it primarily aims to promote fruit development and increase yield. Below is a detailed analysis of applying brassinosteroid to plump trees in their late growth phase:

I. Mechanism of Action for Applying Brassinosteroid in the Later Stages of Plump Growth

1. Promotes Fruit Development Brassinosteroid stimulates cell division and elongation in plump fruits, accelerating maturation and development. This directly enhances fruit size, quality, and overall yield.

2. Improves Fruit Set Rate By enhancing pollination and fertilization processes, brassinosteroid increases the fruit set rate. This is critical for farmers, as higher fruit retention translates to greater economic returns.

3. Enhances Stress Resistance The regulator strengthens the plant’s ability to resist diseases, drought, and other environmental stresses, reducing the incidence of pests and diseases while improving survival rates.

II. Key Technological Considerations for Applying Brassinosteroid

1. Optimal Timing Application timing is crucial. Brassinosteroid is most effective when applied near the fruit’s maturation stage. Early or delayed use may reduce its efficacy.

2. Precise Dosage Control DOSAGE must be adjusted based on plump variety, soil conditions, climate, and growth stage. Excessive use can cause phytotoxicity, while insufficient doses may fail to deliver results.

3. Appropriate Application Methods Brassinosteroid can be applied via foliar spraying, seed soaking, or direct application. The method affects absorption and effectiveness, so choose the most suitable approach based on context.

4. Monitoring and Adjustment Track outcomes regularly and refine strategies if needed. If effects are suboptimal, reassess application protocols (e.g., timing, dosage, or frequency).

III. Precautions and Risk Mitigation

1. Avoid Mixing with Other Pesticides Brassinosteroid may interact with certain chemicals, reducing efficacy or increasing risks to humans and the environment. Use it separately unless compatibility is confirmed.

2. Follow Usage Guidelines Adhere strictly to recommended methods and dosages. Improper use (e.g., overapplication) can lead to crop damage or unintended consequences. Refer to product manuals or consult experts.

3. Minimize Impact on Non-Target Organisms While brassinosteroid targets plump trees, it may affect surrounding ecosystems. Take precautions (e.g., avoid runoff, apply in controlled conditions) to protect non-target species.

Applying brassinosteroid in the later stages of plump growth is an effective agronomic practice for improving fruit quality and yield. success depends on meticulous attention to technical details, risk prevention, and scientific application. When used properly, this approach maximizes benefits while minimizing risks, delivering significant economic value to plump cultivation.