1、Brassinolide ameliorates the detrimental effects of arsenic in tomato

Therefore, critical steps should be taken to reduce As levels in soil and water. These include engineering solutions such as removing contaminated soil and replacing it with an uncontaminated medium, or using specialized filters and treatments to remove As from water sources.

2、Brassinolide Application Mitigates Blossom

In conclusion, BR likely enhances tomato tolerance to calcium deficiency stress and effectively reduces BER incidence through multiple pathways: regulating calcium absorption and distribution, activating the antioxidant system, modulating hormone signaling pathways, and enhancing energy metabolism.

3、2,4

The objective of this study was to better understand the 2,4-epibrassinolide (EBL) mechanisms regulating leaf transpiration and WUE that can affect fruit production in tomato plants.

4、Can Brassinolide Be Used for Root Rot? Is It Effective?

Therefore, root application is also an important scene for the agricultural application of natural brassinolide, and even has more significant effects and greater application prospects than leaf spraying.

5、Frontiers

Brassinolide, a bioactive plant steroid hormone, plays an important role in improving abiotic stress tolerance in plants. However, whether and how brassinolide (BR) can alleviate Ca (NO 3) 2 stress remains elusive.

Effects of Combined Application of Brassinolide and

Appropriate concentration of BR treatment could reduce MDA content and relative electrical conductivity of tomato leaves, increase the proline content and soluble sugar content of tomato leaves, and increase the chlorophyll content of tomato.

Application of Brassionlide

Brassinolide is sprayed on the stems and leaves with a concentration of 0.01 mg / liter of medicinal solution (equivalent to 0.01 EC of 10,000 times of liquid) at the seedling stage of cucumber, which can improve the ability of the seedlings to resist low temperature of 7-10 ° C at night.

Brassinolide ameliorates the detrimental effects of arsenic in tomato

Brassinosteroid supplementation alleviates chromium toxicity in soybean (Glycine max L.) via reducing its translocation.

Brassinolide Application Mitigates Blossom

In conclusion, BR likely enhances tomato tolerance to calcium deficiency stress and effectively reduces BER incidence through multiple pathways: regulating calcium absorption and distribution, activating the antioxidant system, modulating hormone signaling pathways, and enhancing energy metabolism.

Effects of brassinolide on physiological characteristics of tomato

【Objective】 The study aimed to explore the effect of exogenous brassinolide on tomato seedlings under low temperature stress.【Method】 The tomato cultivar Kayan was employed, whose seedlings was sprayed with inhibitors BR and ABA during the period of low-temperature stress, followed by the measurements of electrolyte permeability, MDA ...

Tomato leaf rolling is a common phenomenon during tomato growth, primarily caused by insufficient light, unbalanced nutrient supply, or poor soil conditions. Brassinolide, a plant growth regulator, plays multiple roles in promoting plant development, enhancing photosynthetic efficiency, and improving disease resistance. Using brassinolide effectively addresses tomato leaf rolling and supports healthy growth.

I. Mechanism of Brassinolide

Brassinolide regulates plant growth and development by modulating internal hormone balance. Specifically, it inhibits ethylene synthesis, reducing leaf abscission and accelerating fruit maturation. Additionally, it promotes cell division and elongation, while enhancing stress resistance and pest/disease tolerance.

II. Proper Application of Brassinolide

1. Select Suitable Varieties: Choose tomato varieties sensitive to brassinolide, such as Zaofeng or Hongbaoshi. These varieties show significant improvements in growth rate and yield when treated.

2. Optimal Concentration: Adjust dosage based on crop type and growth stage. For nightshade vegetables (e.g., tomatoes), apply 0.5–1 grams per mu; for cucurbitaceous crops, use 0.3–0.5 grams per mu. Avoid excessive concentrations to prevent phytotoxicity.

3. Timing: Apply during the vigorous growth phase, approximately 40 days after sowing, when plants have high nutrient demands.

4. Application Methods:

   • Spraying: Evenly apply the solution to foliage, avoiding direct contact with fruits to maintain quality.
   • Soaking: Mix the product with water at recommended ratios and soak roots, using 2–3 kilograms per mu.

5. Precautions:

   • Avoid overapplication to prevent damage.
   • Rotate with other pesticides to avoid cross-resistance.
   • Monitor plant responses and address abnormalities promptly.
   • Maintain adequate irrigation and balanced fertilization post-application to boost yields and disease resistance.

III. Application Effects of Brassinolide

Brassinolide resolves leaf rolling, accelerates growth, and increases tomato yields. It enhances fruit color, flavor, and disease resistance, resulting in higher-quality produce.

Brassinolide is an effective tool for managing tomato leaf rolling. For optimal results, select suitable varieties, use appropriate concentrations, apply at peak growth stages, and follow correct methods. With scientific application and field management, brassinolide significantly improves tomato health, yield, and quality.