1、Optimal Spraying Frequency for Brassinolide on Gourds

The optimal spraying frequency and timing of brassinolide depend on plant species, growth stages, and environmental conditions. Always adhere to product guidelines, prioritize safety, and consider ecological and crop-specific factors.

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、芸苔素内酯调控植物生长发育及抗逆性的研究进展

In this review, we summarized the role and regulato-ry mechanism of brassinolide in plant growth and development and stress resistance, and made a prospect of future research direction of ...

4、Effects of Brassinolide on Growth, Photosynthetic Rate and

As a plant growth regulator, brassinolide has a regulatory effect on plants under salt stress. In this study, “Yayao” gourd was treated with 85 mmol/L NaClstress to study the alleviation effect of different concentrations of brassinolide on ornamental gourd.

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The spraying of brassinolide increased the lignin content of gourds under stressful conditions. The lig-nin content increased by 13.14% under NaCl treat-ment compared to the control.

Optimal Timing for the Application of Brassinolide in Wheat Production

The aim of this research was to determine whether the brassinolide and spraying time of this hormone in two stages of applying irrigation interruption could be improved the quality of produced grain wheat during 2014-2016.

Brassinolide:14

However, foliar spraying can only play 20% of the power of brassinolide. 14-Hydroxylated brassinolide root irrigation can better play its role in promoting root development, improving stress resistance and increasing fertilizer absorption, utilization and transportation.

The Effect of Spraying with the Hormone Brassinolide on the Production

The results also show that the interaction treatment was superior at concentration 2ppm in the second date and gave the highest content and yield of oil and total glycosides which reached 4.24%, 17.54 kg/ha and 1.820 mg/100 g seeds respectively. Export citation and abstract BibTeX RIS.

Effect of concentrations and the spraying dates with Brassinolide

A field experiment was carried out in Diyala Governorate during the winter season 2020-2021 to evaluate the effect of spraying three concentrations of Brassinolide hormone (1, 2 and 3 ppm) in...

How Often to Use Brassinolide for Optimal Results?

The optimal spraying frequency and timing of brassinolide depend on plant species, growth stages, and environmental conditions. Always adhere to product guidelines, prioritize safety, and consider ecological and crop-specific factors.

Brassinolide is a plant growth regulator primarily used to promote plant growth and prevent pests and diseases. The frequency and timing of brassinolide application depend on factors such as plant species, growth stages, and environmental conditions. Below is a detailed guidance plan:

I. Application Methods for Brassinolide

1. Dilution Ratio: Before use, dilute brassinolide according to the product manual. For most plants, a dilution ratio of 1:1,000 to 1:2,000 is recommended. Adjust the ratio based on specific needs.

2. Spraying Technique: Apply the diluted solution evenly onto plant leaves, stems, or roots. Ensure full coverage without missing areas or over-applying.

3. Spraying Frequency:

   • The optimal frequency varies by plant type and growth stage.
   • Increase spraying during active growth phases (e.g., spring shoot development, fruit expansion) and reduce it during dormant periods.
   • Adjust frequency based on observed results and environmental factors.

4. Timing:

   • Spray in the morning or evening when temperatures are cooler. Plants absorb nutrients more efficiently during these periods.
   • Avoid spraying during hot mid-day to prevent stress on plants.

II. Key Considerations

1. Safe Usage:

   • Follow product instructions strictly. Do not alter dilution ratios or methods without guidance.

2. Environmental Protection:

   • Minimize harm to non-target organisms. Properly dispose of leftover solutions and waste to avoid soil/water contamination.

3. Crop Compatibility:

   • Adjust timing and frequency based on crop sensitivity. For example, reduce dosage or frequency for sensitive plants.

4. Compatibility with Other Pesticides:

   • Avoid mixing brassinolide with alkaline pesticides, as this may reduce efficacy or create toxic byproducts.

5. Monitor Plant Response:

   • Observe plant health and environmental changes regularly. Address abnormalities promptly.
   • Record post-application effects to evaluate effectiveness and refine future use.

The optimal spraying frequency and timing of brassinolide depend on plant species, growth stages, and environmental conditions. Always adhere to product guidelines, prioritize safety, and consider ecological and crop-specific factors. Proper application methods and attention to detail will maximize brassinolide’s benefits, promoting healthy plant growth.