Betaine is an alkaloid that promotes the "physical" performance of animals and plants. Its analysis of plant cold resistance is mainly achieved through the following four ways.
Before germination, configure the concentration of 1? 5kg/1000L betaine aqueous solution, put the screened seeds into the prepared betaine solution, and the liquid level should exceed 20? 25 cm, seed soaking 3? 5 hours, according to the thickness of seed coat, appropriate amount of hot water can be added to shorten the soaking time. When the seed swells after absorbing water, the seed can be immediately picked up for germination.

In the seedling stage or growth stage of plant growth, the concentration of 0.5? The root application time of plants with lkg/1000L betaine solution is 0.5-2 hours. The specific time is determined according to the water permeability of the soil or substrate, so as to fully penetrate the soil or substrate, so that the plant roots can fully absorb.

The concentration is 0. 05? The 40kg/1000L betaine aqueous solution is used as a medicament to spray on the leaf surface of the plant. The specific concentration is determined according to the thickness of the plant leaves. The spraying amount on the leaf surface is appropriate to cover all the leaves until there are small drops of water.
If the fruit needs to be stored at low temperature after picking, prepare betaine solution with a concentration of 0.5-2 kg/1000 L, and then immerse the fruit in the solution for 3? Take it out for 10 minutes and store it at low temperature after drying.

Hangzhou Healthy Animal Husbandry Technology Co., Ltd. is a professional betaine manufacturer. For details, please consult: http://www.healthy-tech.com.cn/ Or call 400-655-0656