Natural Sophoflavescenol,High Purity Sophoflavescenol 98%,Sophoflavescenol 98% Cas216450-65-6,Natural Sophoflavescenol 98% Powder Shaanxi The River Pharmaceutical Co., Ltd. , http://www.dahepharma.com
The selection and preparation of land for kuding tea plantation should be based on the valley or slope with low altitude, back northerly wind, and back sun. The soil thickness is thick, fertile, moist, hydrophobic, and breathable. The PH value is between 6.5-7, which is loam or sandy loam. . To fully squatted or levelled; open a drainage ditch, dig a ditch 1.2 meters apart, with a groove width of 70 centimeters, a depth of 70 centimeters, and a length of 20 to 30 meters. Apply a sufficient amount of rotten mixed fertilizer to the ditch and mix it back with the soil. The backfill should be 10 cm above the ground.
Closely planting about 1100 plants per acre with a spacing of 1.2 meters and a depth of 0.5 meters. It is better to use a nutrition bag cutting seedling. When planting, dig a small pit 30 cm deep in the center of the ditch, remove the Kuding tea seedlings from the nutrition bag, and place them in the center of the pit so that the root system can be stretched and the soil (root system can't contact the basal fertilizer) can be compacted and the root water can be poured. Cover with shading temporary shading for 10 days - 15 days. The rooting time should be March-April.
After forcing dwarfing Kuding tea seedlings to survive, when the shoots reach 40 cm in height, the shoots must be promptly promoted to promote branching and forced dwarfing. At the same time, cytokinin hormones can be used to promote lateral bud germination. Branches of 10 cm to 15 cm are to be topping, and the branches should be lifted to make the branches 30-40. After 4 to 6 times of pruning, the purpose of forced dwarfing can be achieved within one year.
Strengthen the management of planting should protect the soil moisture, loose, often cultivator weeding. After the tea is alive, thinly apply human urine or 0.5% urea plus 0.2% potassium dihydrogen phosphate, and fertilize once every 15 days. The pests and diseases were found to be sprayed in a timely manner, and 0.3-0.4 Baume degree lime sulfur can also be sprayed once every 20 days to control the pests. During the summer (mid-June-August), due to high temperatures and strong sunlight, Kuding tea seedlings grow slowly, the leaves are prone to burns, and the function of the leaves is degraded or even shedding. Therefore, a simple bamboo-wood shed should be taken every 4th row (top height). 2 - 2.5 meters, 4.8 meters wide, 20 - 30 meters long, covered with a shade net of 45% - 60% shade net. From the middle of December to the end of February, low temperature, kudingcha can cause freezing injury when the temperature is lower than 2°C, and it is one of the main measures for high yield by using plastic greenhouses for heat preservation and moisturizing. However, in the sunny days, the doors on both sides of the greenhouse must be opened for cooling and ventilation, and straw curtains should be kept warm on frosty nights.
Reasonable, timely and appropriate attention must be paid to the reasonable harvesting of Kudingcha for multiple times throughout the year. The principle of picking is: the saplings are mainly cultivated, and the plasticity is supplemented; the ageing trees are mainly tea-picking, taking care of the trees. The general tip is multi-picking, with little shoots and low shoots; The tip of the leaf is long enough to endure, but the leaf does not grow until it reaches the end. After picking tea, it will be ploughed, weeded, fertilized and sprayed.
Kuding tea dwarf dense planting method
Bitter tea has more than 2,000 years of drinking history in China, and the Ming Dynasty served as a court tribute. Kudingcha cool, detoxification, bactericidal anti-inflammatory, its taste first bitter after Gan, unique flavor, long-lasting aftertaste, there is thirst, refreshing, digestion and tired, meditation and heatstroke, is a health drink. Kudingcha contains caffeine, tea polyphenols, catechins, amino acids and other ingredients, but also contains a variety of medicinal substances, have a certain effect on constipation, toothache, cold, pharyngitis, periodontitis and other evidence, boiled water outside Wash can treat a variety of skin diseases, Changyin can lower blood pressure, blood fat, weight loss, beauty. Planting kudingcha has quick results, high yield, and good efficiency. Its dwarf dense planting high-yielding cultivation techniques are as follows: