|本期目录/Table of Contents|

[1]侯本栋,马风云,吴海燕,等.黄河三角洲不同演替阶段湿地土壤线虫的群落特征[J].应用与环境生物学报,2008,14(02):202-206.
 HOU Bendong,et al..Characteristics of Soil Nematodes Communities at Different Succession Stages of Wetland in the Yellow River Delta, China[J].Chinese Journal of Applied & Environmental Biology,2008,14(02):202-206.
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黄河三角洲不同演替阶段湿地土壤线虫的群落特征()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
14卷
期数:
2008年02期
页码:
202-206
栏目:
综述
出版日期:
2008-02-15

文章信息/Info

Title:
Characteristics of Soil Nematodes Communities at Different Succession Stages of Wetland in the Yellow River Delta, China
作者:
侯本栋马风云吴海燕邢尚军
Author(s):
HOU Bendonget al.
(1College of Forestry, 1College of Plant Protection, Shandong Agriculture University, Taian 271018, Shandong, China) (3Shandong Academy of Forestry Sciences, Jinan 250014, China)
关键词:
关键词 黄河三角洲演替阶段土壤线虫群落特征
Keywords:
Keywords Yellow River Delta succession stage soil nematode community characteristics
Abstract:
Abstract The characteristics of soil nematode communities at different succession stages of wetland were studied in the Yellow River Delta. The results showed that the total number of nematodes at different succession stages of wetland followed the order of Imperata cylindrical community > Tamaix chinensis community > Suaeda salsa community > bare land. Soil nematodes obviously exhibited surface-gathering nature. Except bare land, significant differences were observed between 0~10 cm and 10~20 cm soil layers in the total numbers of soil nematodes in other three communities. In the 0~10 cm and 10~20 cm soil layers, I. cylindrical community had maximum value on the total number,while bare land had minimum value, and significant differences were found between I. cylindrical and other three communities. However, no significant difference was observed among T. chinensis community, S. salsa community and bare land. Plant parasites were the dominant groups among all the communities, and showed the same law as the differences in the total number of soil nematodes. The number of bacterivores and predatorsomnivores was in the order as T. chinensis community > S. salsa community > I. cylindrical community > bare land in 0~10 cm soil layer, while in 10~20 cm soil layer, the bacterivores were as T. chinensis community > S. salsa community > I. cylindrical community > bare land, and the individual density of predators-omnivores was too low to be counted. In all the communities,the individual density of fungivores was also quite low. The richness of diversity of soil nematodes was in the order as I. cylindrical community > T. chinensis community > S. salsa community﹥bare land. Fig 2, Tab 2, Ref 30

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更新日期/Last Update: 2008-04-23