Brassinolide is a broad-spectrum and highly effective plant growth regulator, widely recognized as one of the world's six major plant hormones.
Brassinolide significantly enhances crop stress resistance by regulating the balance of endogenous hormones in plants, with particularly outstanding effects in cold and drought resistance.
Main Stress Resistance Functions of Brassinolide:
1. Cold and Drought Resistance:
Brassinolide can stimulate the activity of protective enzymes in plants, reducing cell damage caused by adverse conditions such as low temperature and drought. Experiments have shown that Brassinolide has a significant effect on enhancing crop drought and low temperature resistance.
For example, applying Brassinolide to wheat seeds can improve cold and drought resistance and alleviate frost damage.
2. Alleviating Pesticide Damage and Enhancing Disease Resistance:
Brassinolide can alleviate pesticide damage caused by improper use of pesticides and fertilizers, while simultaneously enhancing crop disease resistance. For example, spraying Brassinolide on cotton can alleviate pesticide damage and enhance disease resistance.
3. Promotes Growth and Increases Yield
Brassinolide improves crop quality by promoting cell division and photosynthesis, generally increasing yield by about 10%. After 3-4 applications, wheat yield can increase by up to 200 catties per mu (approximately 0.16 acres).
Applicable Crops: Widely used on wheat, cotton, citrus, fruit trees, etc., and can be used throughout the entire growth cycle.
Key Periods: Best results are achieved when applied for seed treatment (e.g., wheat), during the seedling stage, before and after flowering, and before adverse weather conditions occur.
Combination Therapy: Synergistic effects can be achieved when mixed with pyraclostrobin, potassium dihydrogen phosphate, etc., reducing resistance.
