Along with naturally occurring selenium in the environment, the excess from manmade sources gets digested by soil microbes and processed by plants.
没有必要使用化肥和对植物作接种土壤微生物处理。
It will not be necessary to apply chemical fertilizer or to inoculate plants with soil microbes.
长期大量施用化学肥料可抑制土壤微生物的活动,导致土壤的自动调节能力下降。
Long-term application of chemical fertilizers can inhibit the activity of soil microbes, leading to a decline in the ability of soil self-regulation.
这项工作强调了准确描述土壤微生物在气候模型中的作用的重要性。
The work underscores the importance of accurately representing the role of soil microbes in climate models.
但在五氯苯酚含量超过土壤微生物毒性阀值的受污染场地以及寒冷的北方气候条件下,该物质可以存留多年。
However, PCP can persist for many years at contaminated sites where the levels of PCP exceed the toxicity threshold of soil microorganisms or in cold northern climates.
但在五氯苯酚含量超过土壤微生物毒性阀值的受污染场地,该物质可以存留多年。
However, PCP can persist for many years at contaminated sites where the levels of PCP exceed the toxicity threshold of soil microorganisms.
一种可能是土壤微生物组成的变化促使氮的增加。
One possibility is that changes in the composition of soil microbes drove the increase in nitrogen.
目前,研究人员越来越意识到土壤微生物对生态和农业的重要性。
Researchers increasingly recognize the importance of soil microbes to ecology and agriculture.
下一步是使作物与土壤匹配或是调整土壤微生物种群以适应特定作物的需要。
The logical next step is aligning crops to the soil or adjusting the soil microbiome to suit the needs of the specific crops.
幸运的是,在小农场和大型农业企业中重新引入土壤微生物的案例非常多。
Fortunately, there is now a strong business case for the reintroduction of soil microorganisms in both small farms and large-scale agribusiness.
不过,新兴的技术已经开始对阐明土壤微生物有了一些启发。
New technological tools, however, are beginning to shed some light on soil microbes.
These include predators at the top of aquatic food webs(such as fish-eating birds and mammals), Arctic ecosystems, wetlands, tropical ecosystems and soil microbial communities.
For effects on soil micro-organisms, the only conducted study reports a NOEC of>= 750 mg HBCD/ kg dw using nitrate production as an endpoint for assessment(ECT 2007).
Bezchlebová et al.(2007) investigated the effects of SCCPs(64% chlorine content) on five species of soil organisms(collembola, earthworms, nematodes) and on soil microorganisms(for carbon transformation).
(1)土壤微生物的活动;.
The activity of soil microorganisms;
(1)土壤微生物的活动;.
Activity of soil microorganisms;
因此,对非目标土壤微生物造成的风险较低(欧洲食物安全局,2006年)。
Therefore, the risk to soil non-target microorganisms is considered to be low(EFSA, 2006).
土壤微生物在他们的化学战中产生了一系列化合物,以支配和存活。
Microbes in the soil produce an arsenal of compounds in their chemical warfare for dominance and survival.
土壤微生物如何帮助植物获得养分??
How do beneficial soil microbes help in providing nutrients to plants?
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