Fig. 2From: Synergy and regulation of the South China Karst WH site integrity protection and the buffer zone agroforestry developmentThe buffer zone agroforestry development of Shibing karst (a Pears-Bletilla striata; b Pears-Passion fruit; c Pears-Roast tobacco-Salvia miltiorrhiza; d Pears-green manure)Back to article page