1、Mode of Action of Brassinosteroids: Seed Germination and Seedling

Based on these findings and a review of the literature on the mode of action of brassinosteroids, a hypothesis was put forward about the secondary effects of BRs on germination and the early growth of plant seedlings.

2、Brassinosteroids improve the redox state of wheat florets under low

Brassinosteroids optimize carbon allocation in the tricarboxylic acid cycle (TCA) cycle and boost adenosine triphosphate (ATP) to reduce floret degeneration. Reducing nitrogen application rates can mitigate issues such as environmental degradation and resource wastage.

3、Growth

It was shown that treatment of plants by spraying with brassinosteroids or ferulic acid led to the activation of growth processes, the productivity of morphogenesis and reproduction, and an increase in the level of endogenous brassinosteroids, free radical oxidation, and pigments.

Can Brassinosteroid Be Applied to Wheat in Cold Northern Regions?

Brassinosteroid is a plant growth regulator primarily used to promote plant growth, enhance stress resistance, and increase crop yields. In cold winter conditions, wheat can be sprayed with brassinosteroid to improve its cold tolerance.

REGULATION OF WHEAT SEED GERMINATION AND SEEDLING GROWTH BY

I can remember many a times when I had a discussion with him on research work and thesis preparation. I also thank and appreciate Dr. Belay Ayele’s lab members who have helped me out with their abilities in many aspects due to which I became capable of completing my thesis.

Brassinosteroids: Relevance in Biological Activities of Plants and

Exogenous BR application is effective in increasing photosynthetic rates, providing robust evidence of the significant role of this hormone in regulating photosynthesis and associated...

Mode of Action of Brassinosteroids: Seed Germination and Seedling

Brassinosteroids, as unique plant steroid hormones that bear structural similarity to animal steroids, play a crucial role in modulating plant growth and development.

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.

The Influence of Brassinosteroid on Growth and Parameters

The growth response of wheat ( Triticum aest. L.) and mustard seedlings ( Sinapis alba L.) treated with 10 −6 mol · l −1 brassinosteroid (BR) foliar spray was measured. BR-treatment resulted in a general promotion of plant growth.

Combined Effect of Brassinosteroids and Ferulic Acid on the Initial

The compounds and their mixtures were applied by soaking the seeds in solutions of the substances for 24 h. The concentrations of brassinosteroids used for the study (10 –7 and 10 –9 M) were selected during previous experiments because they showed a stimulating effect on growth processes.

Applying brassinosteroid to wheat seedlings may yield certain effects, but the specific outcomes depend on multiple factors. Below is a detailed analysis of using brassinosteroid after wheat emergence:

I. Effects of Applying Brassinosteroid to Wheat Seedlings

1. Promotes Growth: Brassinosteroid, a plant growth regulator, stimulates cell division and elongation, accelerating plant growth. For wheat, it aids rapid seedling emergence and improves survival rates.
2. Enhances Disease Resistance: Brassinosteroid strengthens stress resistance, improving the plant’s ability to fend off pests and diseases. In wheat, it reduces the incidence of infections, safeguarding plant health.
3. Improves Quality: By promoting leaf growth and photosynthesis, brassinosteroid enhances wheat quality. Yield and grain standards may increase after application.
4. Resource Efficiency: Compared to chemical fertilizers, brassinosteroid is a natural regulator that reduces environmental pollution. It may also lower fertilizer usage, cutting agricultural costs.
5. Boosts Yield: Through growth acceleration and improved resistance, brassinosteroid increases wheat production, significantly benefiting farmers’ incomes.
6. Strengthens Stress Tolerance: Brassinosteroid improves adaptability to drought, salinity, and other adverse conditions, enabling wheat to thrive in harsh environments.
7. Extends Shelf Life: By delaying senescence, brassinosteroid prolongs the freshness of agricultural products, reducing post-harvest losses during storage and transport.
8. Supports Sustainable Agriculture: Using brassinosteroid reduces reliance on chemicals, promotes eco-friendly practices, and aligns with long-term agricultural sustainability goals.

II. Recommendations for Applying Brassinosteroid to Wheat Seedlings

1. Select Suitable Varieties: Choose wheat strains responsive to brassinosteroid to maximize absorption and efficacy.
2. Optimize Dosage: Adjust application rates based on soil conditions and wheat varieties to avoid overuse or ineffectiveness.
3. Observe Safety Intervals: Follow regulations to ensure compatibility with other pesticides or fertilizers, preventing interactions.
4. Monitor Crop Response: Closely track wheat growth and address abnormalities promptly.
5. Follow Scientific Guidelines: Tailor management plans to local conditions, integrating expert-backed protocols.
6. Train and Educate Farmers: Enhance farmers’ understanding of brassinosteroid use, dosage, and safety precautions through training programs.

III. Key Precautions

1. Safety Intervals: Avoid applying other agrochemicals shortly after brassinosteroid treatment to prevent phytotoxicity or interactions.
2. Avoid Mixing with Pesticides: Some pesticides may react negatively with brassinosteroid; consult product labels or experts before mixing.
3. Minimize Environmental Impact: Use targeted application methods and controlled doses to reduce ecological harm.
4. Compliance with Regulations: Adhere to legal standards for brassinosteroid use, avoiding misuse or off-label applications.
5. Crop Monitoring: Regularly assess plant health and adjust strategies if issues arise.
6. Post-Application Evaluation: Conduct follow-up assessments to monitor crop performance and environmental effects, addressing problems promptly.
7. Scientific Application: Prioritize evidence-based approaches to prevent misuse or overreliance on brassinosteroid.
8. Technical Support for Farmers: Governments, research institutions, and enterprises should collaborate to provide guidance and advance best practices.
9. Market Regulation: Strengthen oversight to eliminate counterfeit products and illegal usage, ensuring product quality and safety.
10. Environmental Protection: Pair brassinosteroid with eco-friendly fertilizers and optimized application techniques to minimize environmental burdens.

While applying brassinosteroid to wheat seedlings can offer benefits, success depends on careful consideration of factors like dosage, timing, and environmental conditions. Prioritize safety, scientific guidance, and monitoring to optimize outcomes while mitigating risks.