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ABSTRACT

 
          Tea plants are classified as Camellia sinensis variety sinensis and Canmellia sinensis variety assamica (some trees more than 1500 years old are sill thriving in their original forests in Yunnan Province, PRC). The tea plant is kept as an evergreen shrub by pruning When hand picked, only the leaf bud and first two leaves are plucked from the plant. Because of increasing labor costs, mechanieal harvesting is now being used in several countries. In tropical countries, tea leaves are harvested all year around. In temperate countries, harvesting is seasonal.

 

 
 

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