Introduction
Brassinolide is a new type of green and environmentally friendly plant growth regulator with the chemical formula C28H48O6. Through appropriate concentration seed soaking and stem and leaf spraying, it can promote the growth of vegetables, melons, fruits and other crops, and improve crop quality. Increase crop yields, make the crops brighter in color, and have thicker leaves. It can also advance the harvesting time of tea leaves, increase the sugar content of fruits, make them larger, produce higher yields, and be more durable for storage.
Brassinolide is a plant growth regulator that can regulate a variety of hormones in plants and promote plant growth and development. It can not only increase chlorophyll content and improve photosynthesis efficiency, but also promote fertilization, preserve flowers and fruits, promote fruit enlargement and other multiple functions. It can also alleviate phytotoxicity, coordinate nutritional balance, improve drought and cold resistance, enhance crop stress resistance and other multiple functions. It is one of the most widely used plant growth regulators today.
Usage
Brassinolides can be used in wheat seed dressing, which can significantly increase the splitting rate of wheat into ears, increase the development of the root system, improve the cold and drought resistance of wheat seedlings, and increase yield and quality. According to experiments, the fresh root weight of wheat seed-dressed with brassinolide increased by 20% to 50% and the dry weight increased by 15% to 107% compared with the control, showing deep roots, lush leaves, and strong seedlings. Generally, the yield can be increased by 10 to 20%, and the highest can be up to 30%.
Brassinolide seed dressing is very convenient. It only needs to be diluted according to a certain ratio and added to the seed coating agent. After stirring evenly, the seeds can be dressed and dried before sowing.
The specific usage methods are as follows:
• For every 30 pounds of wheat seeds, 2 grams of 0.01% brassinolide can be mixed with 200 to 300 ml of water.
• Add the diluted brassinolide solution to the wheat seed coating agent.
• Mix evenly and then apply seed dressing to evenly coat the surface of the seeds.
• Allow to dry in the shade before sowing.
This allows wheat seeds to absorb brassinolides, promotes cell division and rooting, and makes the seedlings more robust and cold-resistant.
