茶树为叶用作物,氮素的代谢状况关系茶叶的高产和优质,这是众所周知的常识。茶树体内氮化合物含量各器官之间、相同器官的部位之间差别极为明显,其中以幼嫩新梢含有最丰富的含氮化合物。氨基酸是参与氮化合物代谢最活跃的组分。氨基酸在茶新梢中的动态,既受碳氮代谢平衡体系所制约,更受外界环境条件的变化所左右。新梢的自然品质是内含化学成份的综合 Tea trees are leaf crops, and the metabolic status of nitrogen is related to the high yield and good quality of tea, which is a well-known common sense. Tea tree body nitrogen content of various organs, the same parts of the organ between the extremely obvious differences, in which young shoots contain the most abundant nitrogen compounds. Amino acids are the most active components involved in nitrogen compound metabolism. Amino acids in tea shoots in the dynamic, not only by the balance of carbon and nitrogen metabolism system constraints, but also by the changes in environmental conditions around. The natural qualities of the shoots are a combination of chemical ingredients