基于最小数据集不同毛竹-多花黄精经营模式土壤质量评价
Evaluation of Soil Quality in Phyllostachys pubescens-Polygonatum cyrtonema management modes Based on the Smallest Data Set
[目的]农林复合经营是一种有效的土地管理方法,在改善生态环境和提高生态系统生产力方面具有巨大潜力,林分密度是影响森林生产力和土壤质量的重要因素。本研究对毛竹(Phyllostachys pubescens)-多花黄精(Polygonatum cyrtonema)不同经营模式下土壤质量进行综合评价,揭示不同经营模式下土壤质量变化规律及关键影响指标。[方法]2019 年 10 月在安徽省金寨县建立了不同立竹密度毛竹-多花黄精复合经营模式:BP1(16…查看全部>>
[Objective]Agroforestry has been proved to be an effective land management method,which has great potential for improving the ecological environment and raising the ecosystem productivity,and stand density is an important factor affecting forest productivity and soil quality.The aim of this study was to evaluate the soil quality and clarify the key influencing factors under four Phyllostachys pubescens-Polygonatum cyrtonema modes.[Method]In October,2019,Four…查看全部>>
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