Abstract:The eslablishment of arificial multi-storied community structure by intercropping paulownia with tea have made the ecological conditions of tea plantation improved. It was shown, on one hand, that the ecological environment regulated by paulownia trees under 37% shading condition was optimum for the growth of new tea shoots, and for improvement of tea quality as a result of increasing the beneficial composition of tea leaves. On the other hand, it can increase the paulownia timber and economic benefit of per unit aera because of sufficient utilization of sun energy in forest land.