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、Understanding brassinosteroid

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

3、Optimal Timing for Spraying Brassinosteroids on Crops

In agricultural production, the application of brassinosteroids can accelerate crop growth, enhance disease resistance, and improve fruit quality. Below are recommendations for spraying brassinosteroids at different stages:

4、From plant survival to thriving: exploring the miracle of

By unraveling the phenomenon of BRs, this review emphasizes the potential of BRs as an innovative approach for boosting abiotic stress tolerance and improving the overall productivity and quality of horticultural crops.

5、(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.

Engineering brassinosteroids pathway: a key strategy for enhancing crop

Effective manipulation of BR to leverage its positive benefits while mitigating adverse effects holds the prospect of significantly enhancing yield (Tong and Chu 2018).

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.

Functions and Mechanisms of Brassinosteroids in Regulating Crop

Here, we summarize the functions and underlying mechanisms by which BRs regulate the several major crop agronomic traits, including plant architecture, grain size, as well as the specific trait of symbiotic nitrogen fixation in legume crops.

Brassinosteroids

The application of brassinosteroids in agriculture has been explored to enhance plant growth, stress tolerance, and overall crop productivity. Here’s an overview of brassinosteroids and their applications in agriculture:

Brassinosteroids Application Responses in Fruit Crops

One of the biggest advantages of BRs application is controlling favorable plant responses under abiotic and biotic stresses; plants have been reported to manage these stresses through...

Brassinosteroids are a type of plant hormone that regulate plant growth and development. Their application on crops can enhance stress resistance, promote growth, increase yields, and improve quality. Below are detailed methods and precautions for applying brassinosteroids on crops:

1. Select Appropriate Brassinosteroid Varieties: Choose varieties based on crop needs and growth stages. For cereals like wheat and maize, select types with higher endogenous activity; for oil crops like cotton and peanuts, opt for types with higher exogenous activity.

2. Determine Timing and Application Methods:

   • Timing: For cereals, apply during jointing, heading, or grain-filling stages; for oil crops, apply during flowering or pod-forming stages.
   • Methods:
     • Foliar Spraying: Suitable for cereals to improve photosynthesis.
     • Soil Application: Beneficial for oil crops to boost yield and quality.
     • Seed Treatment: Enhances germination rates and seedling quality during early growth.

3. Control Dosage and Concentration:

   • Cereals: 0.5–2 mg/L.
   • Oil Crops: 1–4 mg/L.
   • Avoid excessive concentrations, which may stunt growth or cause death; insufficient concentrations may fail to deliver effects.

4. Combine with Other Fertilizers:

   • Pairing brassinosteroids with nitrogen, phosphorus, or potassium fertilizers enhances nutrient uptake. For example:
     • Nitrogen + brassinosteroids: Improves nitrogen utilization.
     • Phosphorus + brassinosteroids: Stimulates root development and phosphorus absorption.

5. Avoid Over-Application: Excessive use can inhibit crop growth or lead to mortality. Always adhere to recommended dosages.

6. Account for Environmental Factors: Temperature, humidity, and light affect efficacy. In hot, humid, or high-light conditions, adjust timing and methods to optimize absorption.

7. Integrate Pest and Disease Management: While brassinosteroids enhance stress resistance, they do not replace pest/disease control measures. Maintain regular pest and disease prevention protocols.

8. Monitor and Evaluate: Regularly assess crop growth, yield, and quality. Adjust application strategies based on observed results.

Effective use of brassinosteroids requires considering crop type, growth stage, environmental conditions, and coordination with fertilizers and pest management. With scientific management, brassinosteroids can significantly improve crop resilience, yields, and agricultural productivity.