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influenceofginsengcultivationunderlarchplantationsonplantdiversityandsoilpropertiesinliaoningprovincenortheastchina
Liu Weiwei1; Liu Moucheng1; Li Wenhua1; Zeng Fanshun2; Qu Yi2
2016
Source Publicationjournalofmountainscience
ISSN1672-6316
Volume13Issue:9Pages:1598
AbstractCurrently, transforming the mode of forest management and developing multiple forest management practices are actively encouraged in China. As one forest management type, ginseng cultivation under larch plantations has been developed significantly in the east of Liaoning Province. However, research on the influence of the ecological environment for this mode of production is still deficient. Based on this, our study compares the plant diversity and soil properties in the ginseng cultivation under larch plantations (LG) with larch plantations (LP) and natural secondary forests (SF). First, we randomly selected three plots for each of the three stand types which have similar stand characteristics; then, we carried out a plant diversity survey and soil sampling in each of the nine plots. The results show that no significant difference was found in plant diversity between LG and LP, but the evenness of herbs was significantly lower in LG than LP. No obvious changes in soil physical properties were found in LG, but a significant decrease in most of the soil nutrient content was presented in LG. Furthermore, we found a correlation between plant diversity (H') and soil properties in the three kinds of stand types, especially between herbaceous plant diversity and soil properties. We conclude that ginseng cultivation under larch plantations has no obvious effect on plant diversity, except the herbaceous evenness. Soil fertility can be depleted significantly in LG, but physical structures are not affected. Moreover, maintaining the diversity of herbaceous plants and controlling the density of ginseng cultivation in LG by farmers are important for the ecological environment. Based on this study and its good comprehensive benefits and with the support of policy, we think this forest management type should be promoted moderately in the region.
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/77599
Collection中国科学院地理科学与资源研究所
Affiliation1.中国科学院地理科学与资源研究所
2.Liaoning Academy of Forestry
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
Liu Weiwei,Liu Moucheng,Li Wenhua,et al. influenceofginsengcultivationunderlarchplantationsonplantdiversityandsoilpropertiesinliaoningprovincenortheastchina[J]. journalofmountainscience,2016,13(9):1598.
APA Liu Weiwei,Liu Moucheng,Li Wenhua,Zeng Fanshun,&Qu Yi.(2016).influenceofginsengcultivationunderlarchplantationsonplantdiversityandsoilpropertiesinliaoningprovincenortheastchina.journalofmountainscience,13(9),1598.
MLA Liu Weiwei,et al."influenceofginsengcultivationunderlarchplantationsonplantdiversityandsoilpropertiesinliaoningprovincenortheastchina".journalofmountainscience 13.9(2016):1598.
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