Introduction How to treat seeds before Chinese medicine is planted

In order to make Chinese herbal medicines grow well, the seeds should be treated as necessary before sowing. According to the author's experience, the following methods can be used to treat seeds, which can increase the yield of Chinese herbal medicines.

First, the selection of seeds should be selected to be full of particles, uniform size, do not carry pests and eggs, strong vitality of the seeds. When the quantity is small, it can be selected by hand. When the quantity is large, water selection or wind selection can be used.

Second, sun-breeding before seeding can promote the physiological maturity of certain medicinal seeds, promote seed metabolism, increase seed survival rate and germination rate, and play a role in sterilization.

3. Soaking seeds with cold water or 40 °C warm water for direct soaking or cold and hot water alternately immersing for 24 hours, which can make the seed skin aging, enhance permeability, kill germs, prevent disease transmission, and promote seed germination quickly and neatly. .

The specific soaking methods are as follows:

Depending on the seed characteristics, the appropriate chemical is selected and the seed is treated at the appropriate concentration.

Treated with growth hormone. Commonly used hormones are indole acetic acid, gibberellin and the like.

Soaking seeds with trace elements in water. Commonly used trace elements are boron, zinc, manganese, copper, aluminum and the like.

The seeds are scratched and shattered. Some medicinal seeds are hard, waxy and impervious, affecting the germination of seeds. Using artificial shelling, rubbing and other methods to break the seed coat can enhance permeability and promote germination.

Lamination processing. That is, a layer of wet sand, a layer of seeds. This method can break seed dormancy and promote maturity and germination.

Seed dressing. Generally, it can be sterilized and disinfected to promote growth and absorption.

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