Tea rooting method

China is the origin of tea, tea is the national drink of the Chinese nation, and tea trees are cultivated in most parts of China. We know that tea leaves are leaves, so what are the tea rooting methods?

1. What are the root methods of tea?

Cuttage method: cut branches from the mother plant to do cuttings, the length of 3-4 cm, after pruning good cuttings in the seedbed can be. When tea seedlings grow to 35 cm, the base stem diameter of 0.5 cm can be unearthed.

Seeding method: before sowing, soak the seeds in warm water for about five days and remove them. Mix them with sand and put them in the greenhouse for germination. When the seeds are white, they can be sown. After sowing, cover with soil and grass, and generally sprout and take root within 10 to 15 days.

What are the beneficial ingredients of tea?

1. tea polyphenols

It is the most soluble component in tea, and also the most important substance for tea to exert its health care effect. The most typical representative is catechin (phenol), which has many effects such as antioxidant (eliminating oxygen free radicals), anti-inflammatory, reducing the incidence of cardiovascular disease, preventing cancer, lowering blood fat, reducing body fat formation, antibacterial, changing intestinal flora ecology, etc. Studies have shown that half an hour after drinking a cup of tea, antioxidant capacity (the ability to fight oxygen free radicals) in the blood increased by 41% to 48%, and the high level lasted for an hour and a half.

2. tea pigment

Mainly including chlorophyll, beta carotene, etc., with anti-tumor, anti-aging and beauty effects.

3. theanine

Can improve brain function, enhance memory and learning ability. It has preventive effect on Alzheimer's disease (Alzheimer's disease), Parkinson's disease and autonomic nervous dysfunction.

4. tea polysaccharide

It's a complex mixture. Tea polysaccharide has anti-radiation, increase the number of white blood cells, improve immunity, but also can lower blood sugar. Folk practice of drinking coarse tea to treat diabetes is mainly to play the role of tea polysaccharides.

5. γ-aminobutyric acid

The content in natural tea is not much, but the content of tea greatly increases after processing. The main effect of γ-aminobutyric acid is to dilate blood vessels to reduce blood pressure, so it can be used as an adjuvant treatment for hypertension. It can also improve blood circulation in the brain and enhance the metabolic capacity of brain cells, which is helpful for rehabilitation treatment of stroke (stroke), cerebral arteriosclerosis sequelae, etc.

6. pyrroloquinoline quinone

A research team at Nagoya University in Japan has discovered that pyrroloquinoline quinone in tea has the effect of delaying aging and prolonging life. Pyrroquinoline quinone was discovered around 1970, and subsequent studies have shown that it has antioxidant and neuroprotective effects, so it is often used in health products and cosmetics.

Tea sales in our country has been good, planting tea trees is a good project, can bring good economic benefits.