rhizosphere

rhizosphere

1. The result shows that the diversity of AMF in arid region of northern Shanxi is rich. Spore density from the rhizosphere of legume species is higher, the average amount to 170.8/ 100g soil.

2 研究结果显示陕北干旱地区豆科植物根际有丰富的AM真菌多样性,根际土壤孢子密度较高,平均达170.8个/100g土。

2. In the 3 soil textures the dynamic change of rhizosphere microorganisms and enzyme activities both turned on a parabola with the peak in the silking stage, and then reducing gradually.

3种土壤玉米根际生物活性的动态变化呈抛物线，吐丝期达最大值，此后逐渐下降。

3. A bacteria J352 with antagonism was obtained from rhizosphere of cucumber.

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。

4. Keywords VA mycorhiza;wheat rhizosphere azotobacter;symbiosis.;

VA菌根真菌;小麦根际联合固氮菌;共生;

5. Effect of Zn and ABT on root growth and the phosphatase and pH at rhizosphere of maize

Zn和ABT对玉米根系生长及根际磷酸酶活性和pH的影响

6. Duan Y H,Zhang Y L,Shen Q R.Nitrification in rice rhizosphere and the nitrate nutrition office[J].Acta Pedol.Sin.,2004,41(5):803 -809.

[5]段英华,张亚丽,沈其荣.水稻根际的硝化作用与水稻的硝态氮营养[J].土壤学报,2004,41(5):803-809.

7. Liu H S,Song Q H,Li F M.The roles of root exudation on rhizosphere nutrient and rhizosphere microorganisms[J].Acta Bot.Boreal.-Occident.Sin.,2002,22(3):693-702.

[9]刘洪升,宋秋华,李凤民.根分泌物对根际矿物营养及根际微生物的效应[J].西北植物学报,2002,22(3):693-702.

8. The crop type had no great effect on hatching of eggs in cysts;the eggs in cysts from fallow fields and the corn and soybean rhizosphere soils could hatch in vitro when conditions were suitable.

不同作物对其根围土壤中胞囊内卵的孵化影响不大,寄主作物大豆、非寄主作物玉米根围及休闲地土壤中的胞囊在条件适宜均可孵出二龄幼虫;

9. Quantity Difference of Rhizosphere Microbe of Different Crops

不同作物根际微生物差异的研究

10. Studies on Rhizosphere Microflora Dynamics of Kentucky bluegrass under Different Quality of Illumination

不同光照条件下草地早熟禾根际微生物区系动态研究

11. Rhizosphere Soil Nutrient and Enzyme Activity in Different Stand Age of Casurina equisetifolia Protection Forest

不同年龄木麻黄林地根际土壤养分含量和酶活性动态

12. Analysis on the Population Fluctuation of Rhizosphere Microorganism of Different Disease Resistant Cucumber Varieties

不同抗、感枯萎病黄瓜品种不同生育时期根际微生物数量消长动态分析

13. The Effects of Different Nitreon Sources on pH and the Nutrient Availability in the Rhizosphere of Korean Pine

不同氮源处理对红松苗木根际pH及养分有效性的影响

14. Study on Adaptive Capacity to Rhizosphere pH in Different Flue-cured Tobacco Varieties

不同烤烟品种对根际pH适应能力的研究

15. Dynamics of the Microbial Flora in the Liriope Rhizosphere and Outrhizosphere During Continuous Cropping Years

不同连作年限麦冬根际微生物区系动态研究

16. In comparison with the study on the single process occurred in the rhizosphere, the conscious researches on rhizosphere talk and its impacts on plant growth are just started in the recent years.

与根际研究相比，有意识地研究根际对话及其对植物生长影响才刚刚开始。

17. Responses of rhizosphere microorganisms to Arbuscular mycorrhizal fungi and their effects on host plants

丛枝菌根及其宿主植物对根际微生物作用的响应

18. One of the important approachs to solve this problem is to use the biological system involved in P cycle in plant rhizosphere to regulate the availability of P in soil.

为此人们采用了许多方法提高磷肥的利用率,其中利用植物根际与磷循环相关的生物学系统来调节植物根际磷的有效性是重要的途径之一。

19. In order to improve the breath, the water content and the nutrient in the soil, we study on the measures of boring in the rhizospher to aerate and supplement nourishment for remedying the greenery.

为解决土壤通气不良、含水量低和养分匮乏，采取行道树根际土壤实施钻孔通气补充养料工程措施力求改善行道树生长势衰弱的现状。

20. Separation and identification of Rhizosphere fusarium spp. In smooth cord-grass and its pathogenicity examination

互花米草根际镰刀菌的分离鉴定及致病性测定

21. Keywords Wetland;bulrush;Microbe of rhizosphere zone;inoculants;PCR-SSCP;

人工湿地;芦苇;根际微生物;微生物制剂;PCR-SSCP;

22. This paper introduces the rhizosphere environment adjustment of heavy metal contaminated soil, and reviews the phytoremediation 0f heavy metal contaminated soil in the last few years.

介绍了重金属污染土壤的根际环境调节,回顾了近年来重金属污染土壤的植物修复技术。

23. A bacterium isolated from rapeseed rhizosphere was found to be effective in suppression Sclerotinia sclerotiorum on LB and PDA agar plates.

从油菜的根际土壤中分离得到一种细菌,在LB,PDA平板对峙试验中对油菜菌核病菌产生明显的抑制作用。

24. Paecilomyces curticatentus is a new species isolated from soil sample of the lychee rhizosphere in Fuzhou, Fujian Province.

从福建福州荔枝根际土样中分离到一嗜热单瓶梗拟青霉新种,短链拟青霉。

25. In order to improve aeration, water content and the nutrients in the soil, boring the rhizospher soil around the root system to aerate the soil and to supplement nutrition.

以改良土壤透气性、调节土壤 含水量、增加土壤养分为目的,对绿 化树根际土壤实施钻孔通气,补充 养料。

26. The results from many researches showed that phosphate-solubilizing bacteria are common in soil, and their amount and species number in rhizosphere are greater than in bulk soil.

众多研究表明，土壤中普遍存在能够分解矿质态磷和有机态磷的微生物，而且植物根际土壤的解磷细菌不仅数量多于土体，其种类也明显多于土体土壤。

27. However, the extractable Mn, Cu, and Zn in the rhizosphere soils showed poor correlations with LMWOAs.

但在根圈土壤中可萃取出的锰、铜及锌的含量与低分子量有机酸之含量的相关性不佳。

28. But throughout preliminary investigation, we had discovered that there were some species of nematodes in rhizosphere soil of Schima superba, and the totle number of population was large.

但经初步的野外调查，发现木荷的根围土壤中存在着一定种类和数量的线虫，而有关木荷根围线虫的调查等方面的研究于国内外均未见报道。

29. All tested REMI mutants showed significant effects on the number of fungi in rhizosphere soil of melon, but did not on bacteria and actinomyces.

供试木霉菌变异株对甜瓜根际土壤真菌有抑制作用，对细菌和放线菌群体数量无显著影响；

30. Rhizosphere microorganism quantity and fungal flora of healthy and infected cucumber plants by F. Oxysporum

健康与罹病黄瓜根际微生物数量及真菌区系研究

31. Keywords VA mycorrhiza;Rhizosphere;Heavy metal;Metal form.;

关键词菌根;根际;重金属;金属形态;

32. Title： Identification of Rhizosphere Abiotic Stress Tolerance and Related Root Traits in Soybean [Glycine max (L.) Merr.

关键词：大豆;耐旱;耐铝毒;耐低磷;鉴定;耐逆境相关根系性状

33. Effects of Different Agricultural Practices on Rhizosphere Soil Microbe Floras in Soybean Field

农业措施对大豆根际土壤微生物区系的影响

34. Study of rhizosphere microbial community composition in different cropping systems by DGGE

利用DGGE法研究不同种植体系中根际微生物群落结构

35. The azotobacteria in the rhizosphere of Leymus chinensis and Agropyron mongolica were separateda,nd their activities were measured by the methods of dilution-plate method and etylene reduction assay.

利用平板划线法和乙炔还原法对羊草和冰草根际固氮菌进行分离和固氮活性的测定。

36. The effect of organic manure on microbial numbers, enzyme activities and available phosphate content in rice rhizosphere was studied on red soil by using the rhizobox proposed by Youseff and Chino.

利用根际箱在红壤上研究了有机肥对水稻根际有效磷、根际微生物和土壤酶活性的影响。

37. Effects of allelopathic rice on rhizosphere microbial flora and enzyme activity

化感水稻根际微生物类群及酶活性变化

38. The content of organic matters, available phosphor, available potassium and alkali-hydrolyzable nitrogen in the capsicum rhizosphere soil was less than those of capsicum non-rhizosphere.

各处理根际土壤有机质、有效磷、有效钾含量均低于非根际土壤，但碱解氮含量表现为根际土壤高于非根际土壤。

39. 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。

40. The spore abundance of the same species of VA mycorrhizal fungus was significantly different in the rhizosphere soil of different hosts which were grown in the same habitat.

同种VA菌根真菌在不同宿主植物根际土壤中，孢子的丰富度有很大的差异。

41. Intercropping Cottons with Hami Melons Reduces Rhizosphere Soil Temperatures and Root Diseases

哈密瓜田套作棉花对降低根际温度减少瓜根病害的影响

42. Hence,DCD and DCD plus HQ could,to some extent,eliminate the potential for urea-derived N loss in rice root rhizosphere soil.

因此 ,DCD及其与 HQ组合可减少水稻根际环境下尿素 N损失潜势。

43. Combining with those conclusions,it can be inferred that the threshold of actived Al toxicity in the rhizosphere soil on buckwheat was between 0.106~0.143 mg/g,while that on gold buckwheat was between 0.046 ~ 0.057 mg/g.

因此,我们推断在根际土壤活性铝溶出量为0.106~0.143 m g/g和0.046~0.057 m g/g间可能分别存在着荞麦和金荞麦耐受铝毒害的某个阈值。

44. We concluded that nitrification and AOB abundance in root surface and rhizosphere soil at filling and harvesting stages were important to a high rice yield and high NUE.

因此水稻灌浆期和收获期根表和根际硝化作用以及AOB与水稻高产及氮素高效利用密切相关。

45. Soil respiration in a maize-soil ecosystem and contribution of rhizosphere respiration

土壤-玉米系统中土壤呼吸强度及各组分贡献

46. (Eng.) Introduction and overview of soil , rhizosphere, phyllosphere;

土壤、根圈、植圈总论；

47. The root-dependent changes in the soil microflora composition and the dynamics of contaminants in the rhizosphere may be essential processes in successful phytoremediation of contaminated soils.

土壤污染的植物修复通常与植物根际微生物紧密相关,根际微生物群落变化与土壤污染物在根际环境中的动态,可能是对土壤污染成功进行植物修复的基本过程。

48. Fungi in the rhizosphere soil

土壤真菌

49. The count of bacteria and actinomycetes in the rhizosphere differed between the soils, which are in the sequence of yellow earth>yellow rendzina>neutral purplish soil.

土壤类型不同，根际细菌和放线菌的数量不一样，黄壤＞黄色石灰土＞中性紫色土；

50. Before the wheat jointing stage,the concentration of DOM in rhizosphere soil was consistent with that in the bulk soil,and increased drastically after that period.

在小麦拔节期之前,各处理根际DOM含量的动态变化趋势和与之对应的非根际DOM变化趋势基本一致,没有显著差异.

51. The element of feedback in rhizosphere process systems is probably considerable

在根际作用体系中，反馈的养分元素，也许是相当重要的。

52. Microorganism in breeding rhizosphere

基质微生物

53. The variation of colonization by introduced microorganisms in the rhizosphere was caused by biotic and abiotic factors.

外来微生物在根际定殖动态变化的原因 ,由于根际生物的和非生物的因素引起的 .

54. AUGMENTATION OF BIOREMEDIATION ABILITY BY EXOGENOUS BACTERIA IN RHIZOSPHERE OF CORCHORUS CAPSULARI

外源降解菌对黄麻根区净化能力的生物强化作用

55. Keywords garlic;root exudates;allelopathy;rhizosphere effect;allelochemicals;

大蒜;根系分泌物;化感作用;根际效应;化感物质;

56. Effect of soybean continuous cropping on bulk and rhizosphere soil microbial community function

大豆连作对土体和根际微生物群落功能的影响

57. Comparison of Bacterial Physiological Population of Plant Rhizosphere in Different Eutrophic Water

富营养化水中植物根系细菌生理类群比较研究

58. The fungi flora in the rhizosphere of cotton cultivars resistant and susceptible to Verticillium dahliae was analyzed in different living stages.

对棉花抗黄萎病品种(春矮早和86-6)和感病品种(中棉17和豫棉12)的根际真菌区系进行了分析。

59. Mycorrhiza could improve rhizosphere microbe number and plant growth.Mycorrhiza had the same roles on coal wastes medium.

将高效组合后的菌株应用于西部典型矿区如宁夏、内蒙和陕西北部退化土壤中，系统研究了菌根在生态系统生物群落的演变规律。

60. The relationship of K depletion in rhizosphere soil of wheat and H+ excretion from the roots was als o discussed.

小麦根际钾的变化与根系分泌H+能力有一定的关系。

61. Although rhizosphere nitrification happened in red paddy soil was very weak, it might be important for rice growth and N nutrition at the seedling stage.

尽管红壤水稻土硝化作用很弱，但红壤区水稻根际硝化作用与水稻苗期生长和氮素营养密切相关。

62. Selective grazing, active dispersal and excretion by the micro-fauna not only benefit the ecological functions in rhizosphere, but also have an impact on the whole soil and aboveground community.

微型土壤动物的选择取食、主动迁移和代谢分泌行为，不仅贡献根际生态功能，而且对土壤整体及地上部群落有强烈的影响。

63. The quantities distribution of rhizosphere microorganisms were positively correlated with the soil enzymic activities, contents of organic matter and soil nutrients.

微生物的数量分布与土壤酶活性、有机质含量、土壤养分状况等强弱呈正相关关系。

64. Ectomycorrhizae evidently decreased bioavailability of heavy metal in the rhizosphere, and alleviated the damage of heavy metal to its host plant.

接种菌根显著降低根际重金属的生物有效性，缓解重金属对寄主植物的毒害作用。

65. The carbon cycling in rhizo-microecological (rhizosphere microecological) system was summarized.

摘要本文综述了根际微生态系统中碳素循环的研究动态。

66. This research is about the distribution of rhizosphere microbes of bulrush in Mengqing Garden, Shanghai so as to find out the factors which affect their patterns and distribution.

摘要本文通过对上海市梦清园芦苇湿地净化苏州河污染水体的示范工程采样分析，结果表明芦苇根际的微生物数量、酶的活性高于非根际的土壤。

67. An experiment was conducted to study the variations in microbial biomass carbon (MBC) and numbers of bacteria, fungi and actinomyces of ginseng rhizosphere soil applied ferment bacteria fertilizer.

摘要研究了施用酵素菌肥的栽参土壤人参根际微生物量碳及细菌、真菌和放线菌数量的变化。

68. The studies on root exduation and their physiological ecology roles were summarized, with emphasis on relationship between root exudation and nutrient deficiency and rhizosphere microorganisms.

摘要综述了根系分泌物对植物生长的生理生态学效应，并就根系分泌物的定义、产生机制、组成成分和影响因素等方面进行了讨论。

69. By treating new forest soil with extracts from ginseng rhizosphere soil, allelopathy of the ginseng soil and its effect on seed development were studied.

摘要试验以人参根际土壤提取物处理新森林土，研究了根际化感作用及其对种子萌发的影响。

70. The variation of rhizosphere and non-rhizosphere microbial population was analyzed in response to Rehmannia glutinosa continuous cropping problem.

摘要运用传统平板培养方法及变性梯度凝胶电泳(DGGE)分析法对地黄的连作问题进行了研究。

71. Potential allelochemicals in the extracts of soils around rhizosphere of Rehmannia glutinosa Libosch were identified by GC-MS method.

摘要采用GC-MS分析法，研究吸附树脂提取的地黄根区土壤浸提液中化感物质的种类。

72. The dynamic properties of enzyme activities and the number of microorganism and main available nutrients were measured in rhizosphere of cherry applying pot culturing tests.

摘要采用盆栽试验研究了樱桃根际土壤酶活性、微生物种群数量及速效性养分动态变化及其相互关系。

73. The Rhizosphere Mycobiota of Soybean in Soils with Cyst Nematodes Treated with Chemicals and Bio-control Preparations

施用农用化学品及生防制剂的大豆胞囊线虫田根际真菌区系动态

74. The nitrate content in turnip was reduced,while soil organic matter content in the rhizosphere was signifi...

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。

75. The nitrate content in turnip was reduced, while soil organic matter content in the rhizosphere was significantly increased by using organic manure.

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。

76. Influence of Fertilization on Bio-chemical Activeness of Rhizosphere Soil in Larch Plantations

施肥对落叶松人工林根际土壤生化活性的影响

77. Rhizosphere Stress Effect and Rhizoid-remediation of Organic Pollutants in Soil

有机污染物根际胁迫及根际修复研究进展

78. Effect of manure on the growth of Lanxi turnip and the fertility of soil rhizosphere

有机肥料对兰溪小萝卜生长及根际土壤肥力的影响

79. In this paper, A pot experiment to study Verticillium dahliae 2-70 antagonistic bacteria in the soil and in the colonization of cotton roots and rhizosphere colonization of the situation.

本文主要通过盆栽实验，考察棉花黄萎病拮抗细菌2-70在土壤中的定植情况及在棉花根内和根际的定植情况。

80. The carbon cycling in rhizo-microecological (rhizospher emicroecological) system was summarized.

本文综述了根际微生态系统中碳素循环的研究动态。