1、Understanding brassinosteroid

Brassinosteroids (BRs) play a crucial role in regulating multiple biological processes in plants, particularly those related to crop productivity and stress tolerance.

2、Practical applications of brassinosteroids in horticulture—Some field

Brassinosteroids (BS) are a class of steroidal plant hormones which are highly stable and environment friendly. They are involved in a wide range of physiological and biochemical responses in plants. Their role in the increase in productivity of agricultural and oil seed crops is well established.

3、Do brassinosteroids enhance and upgrade their regulation roles in seeds?

Here, we review the functions and mechanisms of BRs in seeds in terms of BR content, morphogenesis, storage material accumulation, seed size, dormancy, and germination.

Seed Dressing Containing Gibberellic Acid, Indole

In this study, we investigated a seed dressing containing 0.136% gibberellic acid (GA), indole-3-acetic acid (IAA)-, and brassinolide (BL) as a wettable powder (WP), hereafter referred to as GA-IAA-BL WP.

Seed coat

Here, we show that the seed coat signals back to the endosperm to promote its proliferation via the steroid hormones brassinosteroids (BR).

Brassinosteroids (BRs) Role in Plant Development and Coping with

BRs have been shown in numerous studies to have a positive impact on plant responses to various biotic and abiotic stresses.

Effects of seed coating and priming with exogenous brassinosteroid on

Brassinosteroid (BR) is a hormone known for its crucial role in seed germination promotion. However, there is a limited understanding of potential application in tobacco seed. In this study, we investigated various active ingredients for seed coating to enhance tobacco seed germination.

Seed Priming with Brassinosteroids Mitigates Pre

Brassinosteroids (BRs) are widely used to mitigate the adverse effects of drought stress in plants. However, their varying effect between concentrations and soybean varieties is not well understood, which prevents their large-scale application.

Brassinosteroid: a biotechnological target for enhancing crop yield and

Brassinosteroids (BRs) are a group of plant steroidal hormones that are structurally similar to animal and insect steroids. BRs are ubiquitous in the plant kingdom and regulate a wide range of physiological responses, including cell elongation, photomorphogenesis, xylem differentiation, seed germination [1] and stress responses [2].

Understanding brassinosteroid‐centric phytohormone interactions for

Brassinosteroids (BRs) play a crucial role in regulating multiple biological processes in plants, particularly those related to crop productivity and stress tolerance.

Brassinosteroid seed dressing and mixed application are two distinct seed treatment methods in agricultural planting. Each has its advantages and disadvantages, suitable for different crops and growth stages. Below is a detailed comparison of the two approaches:

I. Advantages of Brassinosteroid Seed Dressing

1. Promotes Germination: As a plant growth regulator, brassinosteroid significantly improves seed germination rates and shortens germination time. This is particularly effective for crops with limited seeds or difficulty in germination, serving as a vital tool for increasing yields.
2. Enhances Stress Resistance: Brassinosteroid strengthens plants’ ability to resist diseases, drought, and cold, positively impacting overall crop quality and productivity.
3. Extends Seed Viability: By inhibiting respiratory activity in seeds, brassinosteroid helps prolong seed storage life, reducing losses.
4. Simplifies Operations: Seed dressing is easy to implement, requiring no complex equipment or techniques, making it ideal for household or small-scale farms.

II. Disadvantages of Brassinosteroid Seed Dressing

1. Cost Concerns: While simple to apply, brassinosteroid is a chemical agent with relatively high costs, potentially increasing financial burdens for farmers.
2. Potential Side Effects: Excessive use may lead to abnormal crop growth or chemical damage, necessitating strict dosage control.
3. Dependency Issues: Long-term disuse of brassinosteroid dressing may reduce seed germination rates, affecting crop yield and quality.
4. Environmental Impact: As a chemical formulation, brassinosteroid could harm soil ecosystems and surrounding environments.

III. Comparing Seed Dressing and Mixed Application

1. Applicability:

   • Seed Dressing: Involves applying brassinosteroid directly to seeds before sowing.
   • Mixed Application: Combines brassinosteroid with other substances (e.g., fertilizers, pesticides) during sowing.

2. Effectiveness:

   • Seed dressing relies on seed absorption capacity and brassinosteroid dosage.
   • Mixed application depends on factors like fertilizer type, ratio, and seed absorption.

3. Operational Complexity:

   • Seed dressing is straightforward (mix seeds evenly with brassinosteroid).
   • Mixed application requires precise blending of components for uniform results.

4. Cost-Effectiveness:

   • Seed dressing is cheaper but demands more labor for optimal outcomes.
   • Mixed application is costlier but allows refined control for better results.

Both brassinosteroid seed dressing and mixed application have unique strengths and weaknesses. The choice depends on crop type, growth stage, economic conditions, and other factors. To ensure healthy crop growth and environmental protection, always follow relevant regulations and guidelines when using chemical agents.