Turn off the good technology and grow good tea

With the in-depth study of tea industry in the field of human health, it will promote the development of tea planting. Only the management of tea garden is more scientific, tea tree grows luxuriantly, can produce high-quality tea, produce good economic benefits.

1. cold and freezing

Spraying "new high lipid film" on tea garden can quickly form a protective film on tree body to resist drought, prevent freezing injury, keep moisture and preserve moisture. In addition, tea garden grass can adjust the soil temperature, reduce drought, freeze damage, prevent soil erosion, inhibit weeds and improve soil organic matter content. Before drought in June ~ July and cold in September ~ October, cover the tea garden rows about 10 cm away from the root of tea tree.

2. rational pruning

The most suitable pruning period of tea tree is when the nutrient storage of tea tree roots is maximum. One is tea from hibernation to the next spring tea germination; the other is after the end of spring tea to summer tea germination. During pruning, it is necessary to remove pests and diseases, increase ventilation and light transmission inside the crown, reduce and inhibit the spread of pests and diseases. When pruning, large wounds should be sealed with "callus antiseptic film" to prevent invasion of pests and dry wounds, promote wound healing as soon as possible, and restore tree growth.

3. bingchong prevention

Cut off disease branch: For tea ruler moth, tea pile sand moth, tea Jiding insect, tea black mole disease, etc., can be artificially cut off the damaged branch.

Garden weeding: timely removal of tea leaves, eradication of weeds in and around the tea garden, concentrated composting, can eliminate a variety of foliar disease bacteria, destroy a variety of pests winter sites, reduce the survival rate of winter.

Pesticide sealing: for tea gardens with serious diseases and insect pests, spray "tree protection general" to eliminate overwintering diseases and insect eggs, and control various cortex disease spots; for tea gardens with serious mites such as tea orange gall mites, spray 0.5 degrees of bomite sulfur mixture to seal the garden.