Analysis of various types of big leaf tea characteristics
1.Compared with the old tree tea and the new planted tea
Old tea trees due to age for a long time, root system developed and deep mbedded, old tea tree bsorbed nutrients and trace elements more than new planting tea, when drinking tea, old tea trees have little bitter than new planting tea, the sweet feeling is higher than the new planting tea, resistance to bubble degree is higher than the new planting tea. The relationship between age and quality of the traditional Chinese medicine principle to explain more clearly: Ginseng, Radix Polygoni Multiflori are age the longer the better efficacy.
2.Compared with the macrophanerophytes tea tree and dwarf trimming tea tree
Compared with the macrophanerophytes tea tree and dwarf trimming tea tree, the same conditions of ecology, climate, soil, trees age etc, the growth of macrophanerophytes tea tree have small pick area, low yield, the growth of dwarf trimming tea tree have big pick area, high yield. The same ecological, climatic and soil conditions and age, If a strain the macrophanerophytes tea tree have 500 grams tea every year, a strain dwarf trimming tea tree have 1000 grams every year, the macrophanerophytes tea tree have more internal containing substances and high quality than dwarf trimming tea tree, the shortage of tea(荒茶) is better than the high Tableland Tea.
3.Compared with have forest environment and no have forest environment
Tea plantation with forest environment, due to the influence of biological diversity, biological Reinforce each other in the forest, tea tree very seldom damage by insects, Can not use pesticides, but tea plantation without forest environment, will have damage by insects question, the use of pesticides will have corresponding pesticide residue problems.
Tea garden have forest environment, dry branches and fallen leaves of plant form many humus, tea tree has a more adequate supply of fertilizer. No forest environment without tea plant fertilizer to improve the yield of humic fertilizer fertilization will have problems. Natural fertility and artificial fertilization of tea quality will be significantly different.
Tea garden have forest environment, tea tree and all kinds of symbiotic plants, there will be a better and more highlight the wild flavor tea gas.