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FOREST RESOURCES WANAGEMENT ›› 2018›› Issue (2): 111-118.doi: 10.13466/j.cnki.lyzygl.2018.02.018

• Technical Application • Previous Articles     Next Articles

Comprehensive Benefit Evaluation of Undergrowth Plant Allocation Model in Moderately Eroded Areas

LI Shu(), ZHANG Wei, LUO Hongyan, WANG Yalei, LAN Siren(), CAO Guangqiu   

  1. Fujian Agriculture and Forestry University,Fuzhou 350002,China
  • Received:2017-12-09 Revised:2018-04-26 Online:2018-04-28 Published:2020-09-22
  • Contact: LAN Siren E-mail:772934139@qq.com;lsr9636@163.com

Abstract:

Through field investigation,classification of different undergrowth plant configuration modes in Changting CeWu Ginkgo forest was done.According to the mode of production,they are divided into forest planting pattern,according to the business model,into three models,i.e.planting Ginkgo for traditional Chinese medicine,Ginkgo for ornamental flowers,Ginkgo for economic flowers.According to the ecology and landscape economics and sociology principle and by using AHP and PCA,the seven typical patterns from the ecological and landscape benefits,economic benefits and social benefits were evaluated.The results showed that the ecological benefit is Chrysanthemum morifolium mode and Hemerocallis citrine,landscape benefit is Ginkgo biloba-Chrysanthemum morifolium pattern,good economic benefit is Ginkgo-Chrysanthemum morifolium pattern and Ginkgo-Cassia occidentalis mode,better social benefit is Chrysanthemum morifolium.The results show that Chrysanthemum morifolium model has the best benefit and can be popularized as a pioneer plant for a large area.

Key words: understory, plant allocation, analytic hierarchy process, principal component analysis, benefit evaluation

CLC Number: