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- However, the research on the species diversity of soil nematodes and their ecosystem functions is still inadequate. 然而,有关土壤线虫的多样性与土壤生态系统功能之间的关系的研究还很不足。
- 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. 线虫作为土壤中数量最丰富的后生动物,其生活史和取食类型多样,在生态系统中发挥着重要作用。
- Cao Z P, Yu Y L, Chen G K, Dawson R. Impact of soil fumigation practices on soil nematodes and microbial biomass. Pedosphere (SCI收录). 2004, 14(3): 387-393. 陈国康;陈世春;肖崇刚;等.;烟草根围土壤对主要烟草病害的拮抗放线菌株筛选及其鉴定
- The results also suggested that PPI/MI was sensitive to mowing practice, which changed the composition of functional groups of soil nematodes, especially that of free-living soil nematodes. 样地间PPI/MI值差异明显, 表明刈割活动在一定程度上确实改变了土壤线虫功能类群组成, 其中受影响的主要是非植物寄生线虫。
- The diversity of feeding behaviors and some intrinsic properties result in the complex biotic interaction between soil nematodes and other soil biota, which greatly affects the ecosystem functions. 土壤中不同生物之间的相互作用决定了土壤食物网的复杂性,进而影响着土壤生态系统功能。
- Extraction efficiency of soil nematodes by different methods 土壤线虫三种分离方法效率比较
- The results indicated that the number of soil nematode varied significantly (P<0.01) in response to different restoration stages of vegetation, ranking Wj >Cc >Clc >Pm. 土壤线虫数量的季节波动明显; 属数与个体密度均体现为春季>冬季>秋季>夏季; 而夏季极显著少于其他季节(P<0.;01);
- This study investigated the characteristics of soil nematode diversity in nematode-inoculated turf medium derived from municipal solid waste (MSW) compest. 摘要通过城市生活垃圾堆肥基质草坪建植体系接种草坪土壤线虫,研究了线虫数量、科属分类、营养类群等线虫多样性变化。
- We have studied suspended animation in a variety of popular laboratory workhorse organisms, such as yeast, zebrafish embryos and the soil nematode Caenorhabditis elegans. 我们已经研究了各种广泛使用的实验动物,像是酵母菌、斑马鱼胚胎以及线虫(Caenorhabditiselegans)。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- 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、溴氰菊酯和呋喃丹对模拟实验中的土壤线虫密度、线虫群落结构产生一定影响,但不是决定因素。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- and (5) predict the responses and feedbacks of soil nematodes to atmospheric drivers of global changes. (5)在全球气候变化的背景下了解土壤线虫的响应, 并预测土壤线虫对全球变化的反馈。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。