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  • Regional adaptability and ecological competitiveness of Myriophyllum elatinoides in mainland China.

    Author(s) : Li YuYuanLi XiWu JinShuiLi KuanYiWang WeiBo

    Author Affiliation : Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China.

    Author Email : jswu@isa.ac.cnliyy@isa.ac.cn

    Journal article : Journal of Agro-Environment Science 2018 Vol.37 No.10 pp.2252-2261 ref.40

    Abstract : MyriophyllummyriophyllumSubject Category: Organism Names
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    elatinoides
    wetlandswetlandsSubject Category: Habitats
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    can efficiently remove organic substances, such as nitrogen (N), and phosphorus (P), from polluted waters, and the biomass of M. elatinoides can be utilized as a high-quality feed for livestock and poultry as it contains high concentrations of nutrients such as protein. This suggests that M. elatinoides wetlands are reliable areas for combining the re-utilization of N & P pollutants and the control of agricultural non-point source pollution. However, the ecological adaptabilityadaptabilitySubject Category: Properties
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    and competitiveness of M. elatinoides are still unknown and require evidence-based clarification in China. Therefore, several M. elatinoides plantation experiments were conducted in eleven of the Chinese Academy of Sciences' field observation stations located in the subtropical and temperate regions of China, from Yucheng County in ShandongshandongSubject Category: Geographic Entities
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    (in the north) and Wuxi City in JiangsujiangsuSubject Category: Geographic Entities
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    Province (in the east) to Zhongxian County in ChongqingchongqingSubject Category: Geographic Entities
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    City (in the west). Our results regarding M. elatinoides plantationsplantationsSubject Category: Miscellaneous
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    provided three main conclusions. First, M. elatinoides grew well and overwintered smoothly in subtropical regions. However, it could not overwinter under the natural conditions of the temperate area in Northern Chinanorthern chinaSubject Category: Geographic Entities
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    . Second, the natural growthgrowthSubject Category: Natural Processes
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    of M. elatinoides could be significantly disturbed by several factors, such as large waves, deep water, algae (cyanobacteriacyanobacteriaSubject Category: Organism Names
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    ) blooms, and competition for survival with other native aquatic plantsaquatic plantsSubject Category: Organism Groups
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    , such as Typha orientalistypha orientalisSubject Category: Organism Names
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    , Nelumbo nuciferanelumbo nuciferaSubject Category: Organism Names
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    , Paspalum distichumpaspalum distichumSubject Category: Organism Names
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    , Polygonum hydropiper, and Murdannia triquetramurdannia triquetraSubject Category: Organism Names
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    . Third, non-specific predators to M. elatinoides, especially the leaf-feeding insectsinsectsSubject Category: Organism Names
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    Spodoptera lituraspodoptera lituraSubject Category: Organism Names
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    and Anomis flavaanomis flavaSubject Category: Organism Names
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    , were observed in all study regions and caused severe damage to M. elatinoides biomass, which mainly occurred in the hot season from July to August. Therefore, from several aspects of its ecological adaptability, natural competitiveness, and pest damage, we could conclude that the natural extension risk of M. elatinoides at an aggressive scale in mainland China is very low and highly manageable.

    ISSN : 1672-2043

    URL : http://www.aes.org.cn/nyhjkxxben/ch/r...

    Record Number : 20193192157

    Publisher : The Editorial Board of Journal of Agro-Environment Science

    Location of publication : Tianjin

    Country of publication : China

    Language of text : Chinese

    Language of summary : English

    Indexing terms for this abstract:

    Organism descriptor(s) : Anomis flavaanomis flavaSubject Category: Organism Names
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    , CyanobacteriacyanobacteriaSubject Category: Organism Names
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    , insectsinsectsSubject Category: Organism Names
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    , Murdannia triquetramurdannia triquetraSubject Category: Organism Names
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    , Myriophyllum quitense, Nelumbo nuciferanelumbo nuciferaSubject Category: Organism Names
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    , Paspalum distichumpaspalum distichumSubject Category: Organism Names
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    , Persicaria hydropiperpersicaria hydropiperSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , Spodoptera lituraspodoptera lituraSubject Category: Organism Names
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    , Typha orientalistypha orientalisSubject Category: Organism Names
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    Descriptor(s) : adaptabilityadaptabilitySubject Category: Properties
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    , algal bloomsalgal bloomsSubject Category: Miscellaneous
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    , aquatic organismsaquatic organismsSubject Category: Organism Groups
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    , aquatic plantsaquatic plantsSubject Category: Organism Groups
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    , arthropod pestsarthropod pestsSubject Category: Organism Groups
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    , competitive abilitycompetitive abilitySubject Category: Properties
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    , growthgrowthSubject Category: Natural Processes
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    , insect pestsinsect pestsSubject Category: Organism Groups
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    , overwinteringoverwinteringSubject Category: Miscellaneous
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    , pestspestsSubject Category: Organism Groups
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    , plant pestsplant pestsSubject Category: Organism Groups
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    , plantationsplantationsSubject Category: Miscellaneous
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    , subtropicssubtropicsSubject Category: Climate Related
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    , temperate zonestemperate zonesSubject Category: Climate Related
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    , wetlandswetlandsSubject Category: Habitats
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    Identifier(s) : aquatic species, Chongqing Shi, Kiangsu, People's Republic of China, pest arthropods, pest insects, Shantung, subtropical zones

    Geographical Location(s) : ChinachinaSubject Category: Geographic Entities
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    , ChongqingchongqingSubject Category: Geographic Entities
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    , JiangsujiangsuSubject Category: Geographic Entities
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    , ShandongshandongSubject Category: Geographic Entities
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    Broader term(s) : AnomisanomisSubject Category: Organism Names
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    , NoctuidaenoctuidaeSubject Category: Organism Names
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    , LepidopteralepidopteraSubject Category: Organism Names
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    , insectsinsectsSubject Category: Organism Names
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    , HexapodahexapodaSubject Category: Organism Names
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    , arthropodsarthropodsSubject Category: Organism Names
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    , invertebratesinvertebratesSubject Category: Organism Names
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    , animalsanimalsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , APEC countriesapec countriesSubject Category: Institutions and Organisations
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    , Developing Countriesdeveloping countriesSubject Category: Miscellaneous
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    , East Asiaeast asiaSubject Category: Geographic Entities
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    , AsiaasiaSubject Category: Geographic Entities
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    , South Western Chinasouth western chinaSubject Category: Geographic Entities
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    , ChinachinaSubject Category: Geographic Entities
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    , BacteriabacteriaSubject Category: Organism Names
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    , prokaryotesprokaryotesSubject Category: Organism Names
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    , Eastern Chinaeastern chinaSubject Category: Geographic Entities
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    , MurdanniamurdanniaSubject Category: Organism Names
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    , CommelinaceaecommelinaceaeSubject Category: Organism Names
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    , CommelinalescommelinalesSubject Category: Organism Names
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    , commelinidscommelinidsSubject Category: Organism Names
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    , monocotyledonsmonocotyledonsSubject Category: Organism Names
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    , angiospermsangiospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , MyriophyllummyriophyllumSubject Category: Organism Names
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    , HaloragaceaehaloragaceaeSubject Category: Organism Names
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    , SaxifragalessaxifragalesSubject Category: Organism Names
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    , eudicotseudicotsSubject Category: Organism Names
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    , NelumbonelumboSubject Category: Organism Names
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    , NelumbonaceaenelumbonaceaeSubject Category: Organism Names
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    , ProtealesprotealesSubject Category: Organism Names
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    , PaspalumpaspalumSubject Category: Organism Names
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    , PoaceaepoaceaeSubject Category: Organism Names
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    , PoalespoalesSubject Category: Organism Names
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    , PersicariapersicariaSubject Category: Organism Names
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    , PolygonaceaepolygonaceaeSubject Category: Organism Names
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    , CaryophyllalescaryophyllalesSubject Category: Organism Names
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    , Northern Chinanorthern chinaSubject Category: Geographic Entities
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    , SpodopteraspodopteraSubject Category: Organism Names
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    , TyphatyphaSubject Category: Organism Names
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    , TyphaceaetyphaceaeSubject Category: Organism Names
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