Tea (scientific name: Rubus? Rosie Frius? var。 ? Corona leave? (Sims) Focke): (Pronunciation: tú mí), also known as the small and double-petal hollow vesicles of Yong and Fojian, is a variety of hollow vesicles of Rubus in Rosaceae.
3-5 cm in diameter; Outer calyx pilose and glandular dots; Sepals are lanceolate or ovate-lanceolate, with a long tail at the top, and often reflexed after flowering; Petals are oval and white, with claws at the base, longer than sepals. The fruit is ovoid, red, shiny and hairless; There are deep pits in the nucleus. The flowering period is from June to July.
Extended data:
Tea buds are dense, flowers are fragrant, and autumn fruits turn red. It should be used as a hedge or planted on the edge of grass alone. Fruit can be eaten raw or processed into wine. The root contains tannin, and tannin extract can be extracted. Flowers are a good source of honey and can also be used to extract essential oils. It grows from 250 meters to 2200 meters above sea level, and is often found in thickets, grasses, miscellaneous forests, stream sides, hillside roadsides, shady places and forest margins on hillsides. Drought tolerance, fear of waterlogging.
Produced in China, south slope of Qinling Mountains in Shaanxi and Hubei, Sichuan, Guizhou, Yunnan and other provinces. Tea is the last blooming flower in spring. When it opens, it means the end of spring. "Tea does not compete for spring, and loneliness opens at the latest." There is a saying in A Dream of Red Mansions: It's time to spend-after this, spring will be gone.
Camellia has been mentioned in many Buddhist works, but it is not a "flower on the other side" (that is, a manzhushahua). Buddhist scriptures also say that it is a flower in the sky, white and soft. If you see this flower, evil will be removed.
type
Using layering or cutting propagation, tea cultivation has many similarities with other roses and Chinese rose cultivation, but it is more widely managed than Chinese rose. Planting spacing should not be less than 2 meters. From germination to early spring flowering, water 3-4 times according to weather conditions to keep the soil moist. If the drought at this time will greatly reduce the number of flowers, then the summer drought will be watered 2-3 times.
Pay attention to timely drainage and flood control in rainy season. Because roses are afraid of waterlogging, waterlogging is easy to rot their roots. Water it properly for 2-3 times in autumn. Be careful not to accumulate water in the roots of plants when watering all year round. The application of 1-2 times pancake fertilizer and water in bud pregnancy has good color and lasting flowering period.
decrease
Pruning is an indispensable and important process in tea landscaping and shaping. If it is not trimmed properly, it will grow into a pile of thorns and be uneven, which will not only cause many pests and diseases, but also be unsightly. Generally speaking, adult plants are pruned once a year in spring before germination. The pruning amount should be moderate. Generally, the main branch (main vine) can be kept within 1.5m, and the rest can be cut off.
It is enough to leave 3-5 buds at the base of each lateral branch. At the same time, sparse dead branches, weak branches, pests and diseases, cut off branches that are too old and too dense, so as to promote the germination of new branches, constantly update old plants, and make them bloom and flourish every year.
References:
Baidu encyclopedia-tea