关键词: 休闲农业生态系统, 种植业, 畜牧业, 渔业, 旅游业, 能值

Abstract:

Integration of the concept of energy value into the systemic analysis of ecology and economics of leisure agricultural parks is a fusion of ecology, economics and tourism. This helps to find a new way of the quantitative evaluation of the interactions among each system in the analysis of system energy value of leisure agricultural parks. The results showed that there was interdependency between the economical energy values of fishery, animal husbandry and the tourism in agricultural ecosystems in Dragon Taishan Ecological Park in Fuzhou, suggesting direct interactions of these industries. The planting subsystem was the base of the entire agricultural ecosystems in Dragon Taishan Ecological Park. The tourism, the fishery and the animal husbandry developed on the basis of the planting and they played important roles for the reuse of the material and energy. However, the internal structure of agricultural ecosystem needs to be further improved to strengthen the interaction between subsystems and increase the efficiency of using of material and energy.

Key words: ecosystem of leisure agricultural, planting, animal husbandry, fisheries, tourism, energy