查询词典 soil microbes

Thirdly, Lower-grade plants such as lichen, bryozoan etc. begin to grow. Along with the accumulation of living beings is going more and more, the amount of organic matter in the parent material forming soil is going more and more, Then higher-grade plants gradually replace lower-grade plants, and through strong and extensive root system, the dispersive and soluble nutrition can be concentrated. After the death of organisms, and through decomposition of microbes, one part of the remains of the organisms becomes nutrients for plants, and another part of the remains turns into humus.

第三步，地衣、苔藓类低等植物开始生长，随着生物的积累作用越来越大，成土母质中的有机物数量不断增加，最后高等植物逐渐取代了低等植物，通过强大的根系把分散的可溶性养分集中起来，等到这些生物死亡之后，它们的残体经过微生物的分解作用，一部分成为后来植物所需的养分，另一部分变成了腐殖质。

The researchers wanted to find out if there were tiny microbes in the soil that could break down naphthalene on their own.

研究人员想找出在土壤中是否有一种可以自身分解萘的微生物。

The effect of drought stress on the microbes of red soil in Chamaecrista rotundifolia stand was studied by pot culture experiment.

通过圆叶决明盆栽试验，研究了土壤干旱胁迫对红壤土中土壤微生物的影响。

The microbes dynamics rule during tobacco life cycle in various types of soil might be a new consideration to understand the development of especial features of flue-cured tobacco. soil type ; edaphon ; dynamics ; flue-cured tobacco

因此加强对土壤微生物种群与土壤类型之间在烟叶生长期的相关规律研究，可以丰富烤烟根际微生态方面的内容，并为研究烤烟根际微生物与优质烟叶生产之间的关系，以及这种关系对烤烟产量品质的影响提供理论基础。1材

The results show increasing numbers of soil pathogenic microbes with prolonged planting, the main reason for disease occurrence and spread of soil-borne diseases. Hypogenetic plant, lower photosynthetic rates and enzyme activities decrease self-resistance of the cucumber plant to disease. These form the internal-causes of cucumber disease outbreak. Increases in humidity. decreases in temperature and sunlight are the external-causes of cucumber disease outbreak. The longer the succession, the severer is the spread of soil-borne diseases.

结果表明：随种植年限的延长，土壤中病原微生物数量增加，是导致黄瓜土传病害加重的主要原因；黄瓜植株生长发育不良，黄瓜的光合速率及抗性酶活性降低，植株自身抗病性下降，是引起黄瓜病害发生加重的内因；温室内温度降低、湿度提高、光照下降，是导致黄瓜病害发生加重的外部条件。

The distributions of microbes in various physiological groups had bigger difference in the 5 soil types, n which, the proportions of ammonifying, nitrite, and denitrifying, aerobic dinitrogen fixed bacteria were relatively bigger and that of sulfate-reduction and inverse-sulfuration bacteria were relatively less.

土壤各生理类群微生物在5种类型土壤中的分布有较大差异，氨化细菌、亚硝化细菌、反硝化细菌和好氧固氮菌在5种类型土壤中占有的比例相对较大，硫化细菌和反硫化细菌相对较少。

The number of microbes decreased with the rise of the intensity of grazing to some extent because plants were foraged by animals and soil was destroyed, which resulted in the decline of biomass and the organic matter of soil.

在放牧梯度上，土壤微生物数量总体上随着放牧强度的增加呈递减趋势，这与放牧导致植物生产力降低，土壤结构受到破坏，有机质含量下降有关。

Tests revealed that there were no disease microbes in the soil.

试验的结果显示那土壤中无病菌。

Soil samples from three salterns were analyzed using DGGE representing 5 archaea and 18 bacteria taxonomic groups, whereas 8.7% of microbes were unclassified microorganisms. During FISH analysis, several taxonomic-specific probes were used.

经由DGGE分析得出24个分群中，有19属的细菌和5个属的古生菌，此外有8.7%的菌群是未知菌种；多样性指数演算结果指出，七股盐田具有最低的微生物多样性。

The result from this study indicates that, with the ways of sprinkling the root and sprinkling the root combination of spraying the leaf is better than with the way spaying leaf for three different soil amendment controlling the tomato early blight, the same as the quantities of microbes around the tomato root. The wood vinegar and the juice of leek have certainly effects of controlling tomato early blight.

实验结果表明：三种不同的土壤改良剂采用叶面处理+灌根处理和单纯灌根处理对于番茄早疫病的防治效果明显好于单纯叶面处理，相应地，土壤微生物数量呈现同样的变化，二者呈现同步增长的趋势。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。