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应用参与式农村评估法从村级水平对西双版纳大卡老寨农地景观与物种保护关系进行了初步调查与分析。斑块物种丰富度与斑块的平均大小、破碎度和分离度相关性较复杂。由于橡胶、西番莲、砂仁斑块面积的迅速发展，多样性、均匀度有所增加，而以集体林为主的景观优势度下降，景观格局的改变使得物种保护呈现出两种不同结果，一是新增加的斑块类型使物种数增加，提高了农业生态系统的多样性，另一方面则是减少或消失的斑块类型造成物种流失。而森林景观是整个农地景观的重要环节，应严格加以保护和合理利用。
Using the method of participatory rural appraisal, the author conducted a preliminary investigation and analysis on the relationship between farmland landscape and species conservation in Dachai old village in Xishuangbanna from the village level. The correlation between plaque species richness and average plaque size, degree of fragmentation and resolution is complex. Due to the rapid development of rubber, passiflora and amyloplast area, the diversity and evenness increased while the landscape dominated by collective forest decreased. The change of landscape pattern resulted in two different results of species conservation First, the increased number of species increases the number of species and increases the diversity of agro-ecosystems. On the other hand, the type of plaque reduced or disappeared causes species loss. The forest landscape is an important part of the landscape of agricultural land and should be strictly protected and rationally utilized.