Rhizosphere
英音[ ˈraɪzəʊˌsfɪə ] 美音[ ˈraɪzəˌsfɪr ]

根际

常用释义

词性释义

n.

[植] 根围（围绕植物根系的区域）
例句
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Maize plants exudate proline, which allows CS-4 to colonize the rhizosphere at a similar level to that of the wild-type strain.
玉米植株分泌物脯氨酸，使铯4殖民根际在同一水平，与野生型菌株。
The physical, chemical and biological properties of rhizosphere soils of ryegrass were better than those non-rhizosphere soils.
黑麦草根际土壤的理化及生物性状均优于非根际土壤。
The rhizosphere of plants in the system enhanced the capacity of nitrogen and phosphorus removals.
植被的根际效应也提高了系统脱氮除磷的能力。
Extraction and identification of root exudates from plants grown in soils is one key step to investigate rhizosphere nutrition.
从土壤中提取和分离根分泌物是制约根际营养研究的瓶颈。
the rhizosphere effect of various bacterial physiological group of Kentucky bluegrass is obvious under different quality of illumination.
不同光照条件下，根际各微生物类群都表现出明显的根际效应。
在水稻生长周期内，水稻根际土壤微生物生物量C与根际土壤酶等变化不一致。
Diversity Study of Rhizosphere and Endophytic Fungi from Populus euphratica Oliver .
胡杨根际真菌与内生真菌多样性研究。
Rhizosphere pH also had significant differences in distinct phosphorus efficiency maize inbred lines.
且磷高效型玉米自交系根际磷酸酶的影响范围较大。
通过盆栽试验和室内平板培养技术研究了小麦蚕豆间作条件下不同施氮量对作物根际微生物的影响。
Our results suggest that SRAP is an efficient method for analyzing the genetic diversity in rhizosphere soil microbes.
本研究结果证明SRAP是分析土壤微生物遗传多样性的有效手段。
植物根围外来微生物定殖的检测方法。
用根瘤菌接种豆类作物是一个将大量优选的根瘤菌引入豆类作物根际的方法。
The results showed that wheat inner rhizosphere had strong repressing effects on spore-forming bacteria.
小麦内根圈对芽胞杆菌有强烈的抑制效应。
The composition of VA mycorrhizal fungi population differed in the rhizosphere soil of different host plants.
在相同气候条件下，不同植物根际土壤中的VA菌根真菌种群组成不同；
During the rice growth stages, the microbial biomass C content in rice rhizosphere didn't vary from the changes of enzymes in the soil.
同时在水稻生长周期内的各个时期，水稻根际土壤微生物生物量碳与根际土壤酶等变化并不完全一致。
The rule of non-rhizosphere soil enzymes activity at all sampling points was inconsistent. 3.
各模式不同采样点间的非根系土壤酶活性规律不一致。
可见根际环境在土壤污染的植物修复中具有明显的重要作用。
在根际作用体系中，反馈的养分元素，也许是相当重要的。
另外，凋落物的分解和根际土壤、CO2浓度和臭氧对氮素循环有着重要的作用。
Colonizing of B67 isolate marked with Rifampicin on the soil and rhizosphere of cucumber were investigated.
利用抗利福平标记法研究拮抗芽孢杆菌B67在土壤及黄瓜根部的定殖情况。
施用有机肥料萝卜的硝酸盐含量明显下降，当季作物收获后根际土壤有机质含量明显提高。
紫外辐射增加对春小麦根际土壤微生物种群数量的影响。
而多数根际优势细菌种对木霉菌产孢有明显促进作用。
2Effect of rhizosphere CO2treatments on the plant root length(a), the number of stolon(b)and mini-tuber(c)of potato.
图2根际CO2处理对马铃薯根系（a）、匍匐茎（b）和块茎（c）生长的影响Fig。
J352是从黄瓜根际筛选到的一株对病原真菌具有拮抗作用的细菌。
Besdies, the effects of north slope on rhizosphere microbial properties were more significant than that of sunny slope. 5.
坡向对根际土壤微生物特性的影响不同，总体表现为阴坡大于阳坡。
根际微生物是指在植物根系直接影响的土壤范围内生长繁殖的微生物。
Catalase activity was lower in rhizosphere soil than control, while the activity was hiter in non-rhizosphere than control.
过氧化氢酶活性在苗期时达到最大值，但与种植前的土壤相比，仍然比较低。
不同种类豆科牧草，根际土壤脲酶活性存在明显差异。
The activity of different kinds of enzymes of rhizosphere soil was higher than those of non-rhizosphere soil.
在不同的发育阶段，根际土壤中酶的活性均高于非根际土壤。
1·The sequences of differences in the buckwheat growth influenced by different fertilizers corresponded basically with quantitative differences of rhizosphere microorganisms reaction to fertilization.
不同施肥对荞麦生长影响的差异顺序与根际微生物对施肥反应的数量差异基本一致。
2·Rhizo-box and field cultivation methods were used to study the delpletion and accumulation of organic P in maize rhizosphere on blackland and chernozem.
利用根盒培养和田间栽培方法，研究了黑土和黑钙土玉米根际有机磷的亏缺和积累的状况。
3·Meanwhile, the influence of metal speciation in rhizosphere on its bioavailability as well as the mechanism of mycorrhizal plant in toleranting excess metals were also discussed.
同时，讨论了根际金属形态对金属有效性的影响，及其与菌根植物金属抗性机理的关系。
4·In further study, sequential extraction and usage of radioisotopes should be combined with isotherm analysis, and the investigation of heavy metals adsorption by rhizosphere soil should be stressed.
在今后的土壤吸附研究中应该结合形态分析和放射性同位素示踪的方法，并加强对根际土壤这一新领域的研究。
5·The essentiality and influencing factors of protozoa distribution in rhizosphere soil were also discussed in this paper.
笔者还讨论了根际土壤原生动物分布动态变化的内在和外在原因。
同义词
n.
[植]根围（围绕植物根系的区域）

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