1、Functions and Mechanisms of Brassinosteroids in Regulating Crop

For plant architecture, we discuss the roles of BRs in plant height, branching number and leaf erectness, and propose how progress in these fields may contribute to designing crops with optimal agronomic traits and improved grain yield by accurately modifying BR levels and signaling pathways.

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

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

Brassinosteroid Application Timing for Corn

At this time, foliar spraying with brassinosteroid can effectively promote the growth of corn and increase yield. Below is a detailed introduction to when corn can use brassinosteroid, as well as specific application methods and precautions.

Multifunctional Role of Brassinosteroids in Plant Growth, Development

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

Mode of Action of Brassinosteroids: Seed Germination and Seedling

This quantitative evidence speaks of the exothermic nature and spontaneity of early (corn) seedling development and growth under the influence of 24-epibrassinolide.

(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.

Designed Manipulation of the Brassinosteroid Signal to Enhance Crop

Effective manipulation of the BR signal and avoidance of side effects are required to enhance yield in different crops. Application of BR by spraying at specific developmental stages can enhance crop yield, but this method is impractical for use on a large scale.

Brassinosteroids in plant growth and development

Here, we summarize the advances in the BRs signaling pathway and its spatiotemporal regulation in context with plant growth and development.

(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 tolerance...

Brassinosteroid is a plant growth regulator primarily used to promote plant growth and development. In corn fields, proper application of brassinosteroid can effectively enhance corn yield and quality. Below are detailed steps and recommendations for correct usage:

1. Select the Right Variety: When choosing corn varieties suitable for specific regions, consider their adaptability to environmental conditions and compatibility with brassinosteroid use. Some varieties may tolerate higher concentrations better than others, while others may require lower doses. Before using brassinosteroid, consult local agricultural experts or seed companies to identify the most suitable variety for your area.

2. Determine the Optimal Timing: Brassinosteroid can be applied at various growth stages of corn, but the best timing depends on the crop’s age and stage. During the seedling stage (approximately 30 days after sowing), it boosts seedling growth rate and biomass. At the jointing stage (from jointing to pre-tasseling), it promotes stem and leaf growth, improving photosynthetic efficiency. In the flowering stage (from tasseling to maturity), it increases grain weight and quantity.

3. Set the Appropriate Dose: The dosage depends on crop size, growth stage, and soil conditions. Typically, 5–20 grams of brassinosteroid per hectare (active ingredient) is recommended. adjust based on local climate, soil type, and crop needs. Always check product labels for suggested doses and follow manufacturer guidelines.

4. Ensure Uniform Distribution: To evenly distribute brassinosteroid, use proper application methods. A common approach is dissolving it in water and delivering it via drip irrigation systems. Alternatively, mix it with soil during post-sowing fertilization. Regardless of the method, ensure full coverage of the field without harming adjacent crops.

5. Maintain Adequate Irrigation: Brassinosteroid effectiveness relies on water availability. After application, ensure sufficient moisture in the field. Excessive water may dilute its effects or increase disease risk. Monitor soil humidity closely and adjust irrigation plans as needed.

6. Consider Environmental Conditions: High temperatures and drought may reduce effectiveness, while low temperatures and humidity could elevate disease risks. Monitor weather forecasts and take preventive measures, such as increasing irrigation or protective practices, when necessary.

7. Monitor Crop Response: Observe crop growth and reactions regularly. If abnormal growth rates or disease symptoms appear, halt usage immediately and seek professional advice. Track growth data and yields to evaluate effectiveness and inform future strategies.

8. Comply with Legal Regulations: Ensure adherence to local laws, guidelines, and restrictions on brassinosteroid use. Consult agricultural authorities before application to avoid legal or environmental issues.

9. Continuous Monitoring and Management: Regularly assess crop health, yields, and soil quality. Adjust fertilization and management practices based on monitoring results to optimize growth conditions. Stay vigilant for diseases and implement timely control measures.

10. Share Experiences and Lessons: Collaborate with other farmers to exchange successes and challenges. Participate in training programs or workshops to learn advanced agricultural techniques, improving efficiency and profitability.

proper brassinosteroid use is crucial for maximizing corn yield and quality. By following these steps, you can achieve optimal results in corn production.