Cuckoo
Rhododendron is one of the world's famous ornamental flowers. It blooms every spring. Its posture is beautiful, its color is gorgeous, its petals are rich in change, its flowering is neat and its flowering period is long. In nature, rhododendrons can form magnificent landscapes. "Why should the famous garden look at the spring breeze? The mountain flowers are not on the way. Every day, the Jinjiang River looks like brocade, and the clear stream shines on the mountain red." It's a poem that people praise cuckoo. Rhododendron in addition to ornamental, there are certain medicinal value. Flowers, leaves and roots can be used as medicine. Flowers contain anthocyanins and flavonols, which have the functions of activating blood circulation, regulating menstruation and dispelling rheumatism. Leaves and twigs contain flavonoids, aromatic terpenes, organic acids, amino acids, tannins, phenols, sterols, cardiac glycosides, volatile oils, etc. Flavones include rhododendron A and B, rhododendron alcohol and rhododendron glycosides. The leaves also contain ursolic acid and xylotoxin. Sweet, sour, flat. Clearing away heat and toxic materials, resolving phlegm and relieving cough, stopping bleeding, treating carbuncle, traumatic bleeding, bronchitis and urticaria. The roots contain tannins. sour, astringent and warm. Activating blood circulation, stopping bleeding, expelling wind and relieving pain. For hematemesis, epistaxis, irregular menstruation, metrorrhagia, dysentery, wind-warm pain, traumatic injury. Internal: decoction, 25 - 50 grams, or wine immersion. External use: tamped. Spring flowers, summer leaves; autumn, winter roots dug, dried for use or fresh.
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Picking and fresh leaf treatment technology of famous tea
The quality of famous tea depends largely on fresh leaf raw materials, but in recent years, the quality consciousness of tea farmers has declined, especially in the picking process, which affects the quality of famous tea. The technology of picking famous tea and processing fresh leaves is introduced to tea farmers. First, the picking of famous tea fresh leaves raw materials requirements are extremely strict, the selected raw materials should be uniform in thickness, complete, fresh, clean, it is strictly prohibited to mix with disease and insect leaves, damaged leaves and scales, fish leaves, purple buds, not to mention the pedicle, tea fruit and old leaves and other sundries.
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Processing of persimmon leaf tea
Persimmon leaf tea is a new type of health drink made from persimmon leaves. Persimmon leaves contain tannin, choline, protein, minerals, sugars, flavonoids and other useful substances, especially rich in vitamin C, each lOOg fresh persimmon leaves contain vitamin C1s. Often drink persimmon leaf tea, with laxative and diuretic, blood purification, antibacterial detumescence and other health functions. The main points of processing technology are as follows: 1. Timely leaf harvesting. The appropriate time for collecting persimmon leaves is summer and autumn, when the fruit is basically shaped, and the persimmon leaves are thick.
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