1、Nature Plants

2021年5月18日， 比利时 根特大学 Eugenia Russinova 团队在 Nature Plants 在线发表了题为 Local brassinosteroid biosynthesis enables optimal root growth 的研究工作，揭示了局部的BR合成对 分生组织 最佳活性的维持和细胞伸长具有重要作用。

2、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.

3、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].

4、Local brassinosteroid biosynthesis enables optimal root growth

We demonstrate that BR biosynthesis is largely restricted to the root elongation zone, where it overlaps with BR signalling maxima. Moreover, optimal root growth requires hormone...

5、(PDF) Brassinosteroids roles and applications: An up

Brassinosteroids are natural, nontoxic, non-genotoxic, biosafe, and eco-friendly, and can therefore be used in agriculture and horticulture to improve the growth, yields, quality, and...

Brassinosteroids: The Promising Plant Growth Regulators in

However, more accurate studies on dosage, mode and time of application, fit brassinosteroid suitability for the plant or cultivar, and association with other phytohormones are needed. BS increase crop yield and show anti-stress effects on several plants at very low doses.

Brassinosteroids Regulate Root Growth, Development, and Symbiosis

Brassinosteroids (BRs) are natural plant hormones critical for growth and development. BR deficient or signaling mutants show significantly shortened root phenotypes. However, for a long time, it was thought that these phenotypes were solely caused by reduced cell elongation in the mutant roots.

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 Application in Ornamental Crops: A Review

Brassinosteroids (BRs) comprises of a novel group of steroidal hormones, having structural similarity with animal and insect steroids. They were first identified from rapeseed pollen and since then their presence has been documented in numerous plant species.

Brassinosteroid signaling in plant development and adaptation to stress

Brassinosteroids (BRs) are steroid hormones that are essential for plant growth and development. These hormones control the division, elongation and differentiation of various cell types throughout the entire plant life cycle.

Brassinosteroid is a plant growth regulator primarily used to promote plant growth and development. As a common aquatic vegetable, lotus root has high nutritional demands during its growth, making brassinosteroid an effective tool to enhance its yield and quality. Below is a detailed guide on applying brassinosteroid to lotus root, along with precautions.

I. Mechanism of Brassinosteroid

Brassinosteroid mimics the function of endogenous auxin (a plant hormone), influencing growth and development. In lotus root, it promotes stem elongation, increasing both yield and quality.

II. Application Methods

1. Soaking Method Dilute brassinosteroid according to product instructions and soak lotus root seedlings or whole plants in the solution for 3–4 hours. This method is suitable for short-term use and yields rapid results.

2. Spraying Method Mix brassinosteroid with water at the recommended ratio and spray evenly over lotus root leaves. Ideal for large-scale cultivation, this method boosts overall growth.

3. Root Dipping Method Combine brassinosteroid solution with rooting powder, dip lotus root roots into the mixture, and then transplant into soil. Best applied during the transplanting stage to encourage robust root development.

III. Precautions

1. Concentration Control Use brassinosteroid at the concentration specified in product guidelines. Excessive concentrations may damage lotus root.

2. Avoid Overapplication While brassinosteroid stimulates growth, overuse can lead to excessive vegetative growth, reducing quality. Stick to recommended dosages.

3. Combine with Other Fertilizers Brassinosteroid can be paired with other fertilizers to enhance effects. avoid incompatible combinations by checking compatibility.

4. Environmental Factors Efficacy depends on temperature, humidity, and light. High temperatures or humidity may reduce effectiveness, so adjust application conditions accordingly.

5. Monitor Plant Response Observe plants closely. If issues like stunted growth or yellowing leaves arise, halt usage and consult professionals.

6. Safe Storage Store brassinosteroid in a cool, dry place, away from children and pets. Ensure packaging is intact to prevent leaks and environmental contamination.

brassinosteroid is a potent tool for improving lotus root yield and quality. To maximize benefits, follow application methods, control concentrations, and pair with compatible fertilizers. With proper management, brassinosteroid can significantly support lotus root growth.