数字农科院2.0

Effects of mowing frequency on soil nematode diversity and community structure in a chinese meadow steppe

文献类型： 外文期刊

作者： Zhao Jinling;Chen Jiale;Wu Honghui;Li Linghao;Pan Fengjuan

作者机构：

关键词： Biodiversity; Grassland; Mowing frequency; Nematodes

期刊名称： Sustainability (Switzerland)

ISSN： 2071-1050

年卷期： 2021 年 13 卷 10 期

页码：

收录情况： JCR（2021版）

摘要： Soil nematodes are one of the most important components in terrestrial ecosystems and the critical factor driving the belowground process. The grasslands of Northeast China have been subject to mowing for ages, which theoretically should have had substantial effects on the processes associated with soil nematodes. However, relevant studies have barely been conducted to date. This study examined variations in soil nematode abundance, biomass, diversity, and community structure, with respect to varying mowing frequencies. The results showed that a higher mowing frequency significantly reduced the abundance of soil nematodes, biomass, diversity, and community structure stability in the ecosystem, while intermediate mowing frequency enhanced these parameters to different extents. Our findings indicate that the changing patterns of the nematode indices with mowing frequency conform to the intermediate disturbance theory. This study provides a theoretical basis for formulating grassland-related management measures and maintaining the stability of grassland ecosystems. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

分类号：

  • 相关文献

[1]Spatial patterns and driving factors of aboveground and belowground biomass over the eastern Eurasian steppe. Ding L., Li Z., Shen B., Wang X., Xu D., Yan R., Yan Y., Xin X., Xiao J., Li M., Wang P.. 2022

[2]Decreased Plant Productivity Resulting From P.lant Group Removal Experiment C onstrains Soil Microbial Functional Diversity. Zhang, XM, Johnston, ER, Barberan, A, Ren, Y, Lu, XT, Han, XG. 2017

[3]Genetic diversity within Oryza rufipogon germplasms preserved in Chinese field gene banks of wild rice as revealed by microsatellite markers. Zhang, Chi-Hong,Li, Dao-Yuan,Pan, Da-Jian,Jia, Ji-Zeng,Dong, Yu-Shen.

[4]Distinct Drivers Of Core And Accessory Components Of Soil Microbial Community Functional Diversity Under Environmental Changes. Zhang, XM, Johnston, ER, Wang, YS, Yu, Q, Tian, DS, Wang, ZP, Zhang, YQ, Gong, DZ, Luo, C, Liu, W, Yang, JJ, Han, XG. 2019

[5]Latitudinal Variation In Reproductive Performance O.f Leymus Chinensis: Implications F or Its Response To Future Climate Warming. Zhang, B, Chen, HJ, Hou, XY, Ma, HL, Fang, QE, Hua, LM, Jiang, J, Shi, SL, Zhang, DG, Zhao, GQ, Han, WJ, Oxana, V, Leonid, U. 2018

[6]Responses Of Herbage Yield And S.oil Phosphorus Fractions To P hosphorus Fertilisation On A Degraded Arid Steppe. Wang, DJ, He, ZB, Zhang, Z, Du, QF, Zhang, Y, Hou, XY, Guo, YJ. 2018

[7]Livestock Grazing Significantly Accelerates Soil Erosion More Than Climate Change In Qinghai-Tibet Plateau: Evidenced From Cs-137 And (210)Pbex Measurements. Li, Y, Li, JJ, Are, KS, Huang, ZG, Yu, HQ, Zhang, QW. 2019

[8]Long-Term Overgrazing-Induced Memory Decreases Photosynthesis O.f Clonal Offspring In A Perennial Grassland Plant. Ren, WB, Hu, NN, Hou, XY, Zhang, JZ, Guo, HQ, Liu, ZY, Kong, LQ, Wu, ZN, Wang, H, Li, XL. 2017

[9]Biological And Ecological Evidences Suggest S.tipa Krylovii (Pooideae), Contributes T o Optimal Growth Performance And Population Distribution Of The Grasshopper Oedaleus Asiaticus. Tu, X. B.,Tu, X. B.,Qin, X. H.,Qin, X. H.,Zhang, Z. H.,Zhang, Z. H.,Wang, G. J.,Wang, G. J.,Nong, X. Q.,Huang, X. B.,Huang, X. B.,Cao, G. C.,Cao, G. C.,McNeill, M. R.,Nong, X. Q.,Ma, J. C.,Ma, J. C.. 2017

[10]Differential Responses Of Soil Microbial C.ommunity To Four-Decade Long G razing And Cultivation In A Semi-Arid Grassland. He, YT, Xu, MG, Qi, YC, Dong, YS, He, XH, Li, JW, Liu, XC, Sun, LJ. 2017

[11]Disturbances consistently restrain the role of random migration in grassland soil microbial community assembly. Ping Wang,Shuang Pang,Minjie Xu,Wei Liu,Zijia Zhang,Baoming Ji,Ximei Zhang. 2021

[12]Stress memory and phyllosphere/soil legacy underlie tolerance and plasticity of Leymus chinensis to periodic drought risk. Li X., Jimoh S.O., Li Y., Duan J., Cui Y., Jin K., Wang Z., Zhang Y.. 2022

[13]Examining Relationships between Heat Requirement of Remotely Sensed Green-Up Date and Meteorological Indicators in the Hulun Buir Grassland. Jian Guo,Xiuchun Yang,Fan Chen,Jianming Niu,Sha Luo,Min Zhang,Yunxiang Jin,Ge Shen,Ang Chen,Xiaoyu Xing,Dong Yang,Bin Xu. 2021

[14]Warming And Precipitation Addition Interact To Affect Plant Spring Phenology In Alpine Meadows On The Central Qinghai-Tibetan Plateau. Ganjurjav, H, Gornish, ES, Hu, GZ, Schwartz, MW, Wan, YF, Li, Y, Gao, QZ. 2020

[15]Disturbance-level-dependent post-disturbance succession in a Eurasian steppe. Junjie Yang,Minjie Xu,Shuang Pang,Lili Gao,Zijia Zhang,Zhiping Wang,Yunhai Zhang,Xingguo Han,Ximei Zhang. 2021

[16]Relationships Between Aboveground Biomass And P.lant Cover At Two S patial Scales And Their Determinants In Northern Tibetan Grasslands. Jiang, YB, Zhang, YJ, Wu, YP, Hu, RG, Zhu, JT, Tao, J, Zhang, T. 2017

[17]Nitrogen Deposition Reduces the Diversity and Abundance of cbbL Gene-Containing CO2-Fixing Microorganisms in the Soil of the Stipa baicalensis Steppe. Jie Qin,Ming Li,Haifang Zhang,Hongmei Liu,Jianning Zhao,Dianlin Yang. 2021

[18]The Roles of Bacteria in Soil Organic Carbon Accumulation under Nitrogen Deposition in Stipa baicalensis Steppe. Yang, Dianlin,Yang, Dianlin,Zhang, Haifang,Zhao, Jianning,Zhao, Jianning,Zhao, Jianning,Zhang, Haifang,Zhang, Haifang,Zhang, Naiqing,Yang, Dianlin,Qin, Jie,Liu, Hongmei,Qin, Jie,Qin, Jie,Liu, Hongmei,Wang, Hui,Wang, Hui,Liu, Hongmei,Wang, Hui. 2020

[19]Artemisia Frigida (Asterales: Asteraceae) Improves The Growth Of Grasshopper Calliptamus Abbreviatus And Increases The Risk Of Damaging Populations. Huang, XB, Ullah, H, Zhang, ZH, Lv, SJ. 2020

[20]Primary Limitation On Vegetation Productivity S.hifts From Precipitation In D ry Years To Nitrogen In Wet Years In A Degraded Arid Steppe Of Inner Mongolia, Northern China. Huang, L, Wang, DJ, Yao, LH, Li, XT, Wang, DK, Du, QF, Zhang, Y, Hou, XY, Guo, YJ. 2019

作者其他论文 更多>>