Soil Insect Diversity and Abundance Following Different Fertilizer Treatments on the Loess Plateau of China
文献类型: 外文期刊
作者: Lin Ying-hua 1 ; Lu Ping 1 ; Yang Xue-yun 3 ; Zhang Fu-dao 4 ;
作者机构: 1.Chinese Acad Forestry, Inst Wetland Res, Beijing 100091, Peoples R China
2.Chinese Acad Forestry, Res Inst Ecol Environm & Protect, Key Lab Forest Protect State Forestry Adm, Beijing 100091, Peoples R China
3.Northwest A&F Univ, Coll Resources & Environm Sci, Yangling 712100, Peoples R China
4.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China
关键词: long-term fertilization;soil moisture;soil insect;loess soil
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2013 年 12 卷 9 期
页码:
收录情况: SCI
摘要: The presence of abundant and diverse communities of macro-arthropods is considered an indicator of sustainability in agroecosystems. This study was designed to investigate the effects of different fertilizer treatments on abundance and diversity of insects of arable loess soil on the Loess Plateau of China. These regimes included a control with no fertilizer addition or manure, treatments with application of mineral fertilizers (N, NK, NP, PK, NPK), treatments with NPK in combination with organic materials such as wheat straw or maize stalk, treatments with two rates of organic manure application; and different crop rotations (Rot. 1: winter wheat summer maize; Rot.2: winter wheat summer maize soybean intercropping; and Rot.3: winter wheat or rapeseed summer maize soybean intercropping). Soil macro-arthropods were collected from the plough layer (0-20 cm) and sorted by hand after each harvest in June and October 2001 and 2002. A total of 3 132 individuals were collected, from 7 orders and 55 families, dominated by Formicidae (61.72%) and Staphylinidae (14.24%). The results showed that individuals and groups were significantly influenced by sampling dates, while groups were significantly influenced by the fertilization treatments. Soil insect biodiversity, as determined by the Shannon index, was significantly influenced by fertilization and sampling dates. The abundance of soil insects was positively and significantly correlated with soil moisture content in October 2002. Nitrogen, phosphorus and potassium fertilizers and incorporation of organic materials were favorable factors for abundance and diversity in arable loess soil.
- 相关文献
作者其他论文 更多>>
-
Characteristics of inorganic phosphorus fractions and their correlations with soil properties in three non-acidic soils
作者:Zhang Nai-yu;Wang Qiong;Zhang Shu-xiang;Wang Qiong;Zhan Xiao-ying;Wu Qi-hua;Huang Shao-min;Zhu Ping;Yang Xue-yun
关键词:non-acidic soils; long-term fertilization; phosphorus fractions; soil properties; organic matter
-
Diversity in metagenomic sequences reveals new pathogenic fungus associated with smut in Job's tears
作者:Li Xiang-dong;Shi Ming;Pan Hong;Lu Xiu-juan;Wei Xin-yuan;Li Xiang-dong;Pan Hong;Lu Xiu-juan;Wei Xin-yuan;Lu Ping;Lian Qi-xian;Fu Yu-hua
关键词:metagenomic; ITS; smut; Job's tears
-
Morphological diversity and correlation analysis of phenotypes and quality traits of proso millet (Panicum miliaceum L.) core collections
作者:Zhang Da-zhong;Panhwar, Rabia Begum;Liu Jia-jia;Gong Xiang-wei;Gao Xiao-li;Feng Bai-li;Liang Ji-bao;Liu Min-xuan;Lu Ping
关键词:proso millet; phenotypic traits; quality; diversity; correlation; evaluation
-
Evaluation of selenium and carotenoid concentrations of 200 foxtail millet accessions from China and their correlations with agronomic performance
作者:Liu Min-xuan;Zhang Zong-wen;Ren Gui-xing;Zhang Qi;Lu Ping;Wang Yin-yue
关键词:foxtail millet varieties;selenium;carotenoids;HPLC;correlation analysis
-
Soil aggregation and aggregate associated organic carbon and total nitrogen under long-term contrasting soil management regimes in loess soil
作者:Xie Jun-yu;Zhang Shu-lan;Sun Ben-hua;Yang Xue-yun;Xie Jun-yu;Zhang Shu-lan;Sun Ben-hua;Yang Xue-yun;Xu Ming-gang;Qiangjiu Ciren;Yang Yang
关键词:cropland abandonment;bare fallow;wheat-fallow;water-stable aggregate;aggregate stability
-
Best soil managements from long-term field experiments for sustainable agriculture
作者:Xu Ming-gang;Tang Hua-jun;Yang Xue-yun;Zhou Shi-wei
关键词:
-
POPs污染物莠去津在长期定位施肥土壤中的残留动态
作者:WANG Jun;王军;ZHU Lu-sheng;朱鲁生;XIE Hui;谢慧;SONG Yan;宋艳;SUN Rui-lian;孙瑞莲;ZHANG Fu-dao
关键词:莠去津;除草剂;定位施肥;土壤残留;污染分析



