Soil nematodes are the most abundant metazoan , which have various types of life - history and feeding habits , and play a key role in soil food web 線(xiàn)蟲(chóng)作為土壤中數(shù)量最豐富的后生動(dòng)物,其生活史和取食類(lèi)型多樣,在生態(tài)系統(tǒng)中發(fā)揮著重要作用。
Lindane ddt deltamethrin and carbofuran to exert a certain influence to soil nematode density , nematode community structure in being cultivated in a pot and experimental , but not a decisive factor 林丹、 ddt 、溴氰菊酯和呋喃丹對(duì)模擬實(shí)驗(yàn)中的土壤線(xiàn)蟲(chóng)密度、線(xiàn)蟲(chóng)群落結(jié)構(gòu)產(chǎn)生一定影響,但不是決定因素。
This paper introduces the main factors influencing soil nematode diversity in farmland ecosystems , reviews the present situation in the nematode diversity research field and presents the research prospect of nematode diversity in the future 本文介紹了農(nóng)田生態(tài)系統(tǒng)中影響線(xiàn)蟲(chóng)多樣性的主要因素;回顧了土壤線(xiàn)蟲(chóng)的物種多樣性、營(yíng)養(yǎng)類(lèi)群多樣性、生活史多樣性和功能多樣性的研究現(xiàn)狀;并提出了今后農(nóng)田生態(tài)系統(tǒng)線(xiàn)蟲(chóng)多樣性研究的重點(diǎn)。