Non-additive Effects of Leaf Litter Mixtures from Robinia pseudoacacia and Ten Tree Species on Soil Properties

NWIPB OpenIR

	Non-additive Effects of Leaf Litter Mixtures from Robinia pseudoacacia and Ten Tree Species on Soil Properties
	Li, Qian; Zhao, Guangyue; Cao, Guangmin; Zhang, Xiaoxi; Liu, Zengwen
	2020
发表期刊	JOURNAL OF SUSTAINABLE FORESTRY
卷号	39 期号:8
摘要	Litter decomposition plays a critical role in both nutrient cycling and the interspecific relationships between tree species. In this study, leaf litter from Robinia pseudoacacia was mixed with litter from 10 other species, this mixture was then ground and incubated in soil. The soil indexes (i.e., quantity of microbes, activities of enzymes, and chemical properties) were analyzed to study the effects of litter decomposition on soil properties and the interaction between the litters. if mixed separately with Larix principis-rupprechtii or Betula platyphylla, R. pseudoacacia litter exerted synergistic effects on the activities of most enzymes. The mixed litters of R. pseudoacacia and Pinus sylvestris var. mongolica or Ulmus pumila exerted synergistic effects on the soil available P. With regard to the soil properties as a whole, the mixed litters of R. pseudoacacia and B. platyphylla, Pinus tabulaeformis, P. sylvestris var. mongolica, or L. principis-rupprechtii exerted synergistic effects on soil during their decomposition. However, the mixed litters of R. pseudoacacia and Populus simonii, Quercus Baotungensis, U. pumila, or Caragana microphylla did not. This indicated that R. pseudoacacia mixed with the litter of other needle-leaf tree species benefits the development and regeneration of soil and thus can be used for sustainable forest management.
关键词	litter decomposition non-additive effect Robinia pseudoacacia soil enzyme soil nutrient
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/60453
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Li, Qian,Zhao, Guangyue,Cao, Guangmin,et al. Non-additive Effects of Leaf Litter Mixtures from Robinia pseudoacacia and Ten Tree Species on Soil Properties[J]. JOURNAL OF SUSTAINABLE FORESTRY,2020,39(8).
APA	Li, Qian,Zhao, Guangyue,Cao, Guangmin,Zhang, Xiaoxi,&Liu, Zengwen.(2020).Non-additive Effects of Leaf Litter Mixtures from Robinia pseudoacacia and Ten Tree Species on Soil Properties.JOURNAL OF SUSTAINABLE FORESTRY,39(8).
MLA	Li, Qian,et al."Non-additive Effects of Leaf Litter Mixtures from Robinia pseudoacacia and Ten Tree Species on Soil Properties".JOURNAL OF SUSTAINABLE FORESTRY 39.8(2020).