soil infection
英 [sɔɪl ɪnˈfekʃn]
美 [sɔɪl ɪnˈfekʃn]
网络 土壤传染; 土壤感染
双语例句
- Influence of Soil Factors on Arbuscular Mycorrhizal Fungal Infection of Salvia miltiorrhiza
土壤因子对中药材丹参AM真菌侵染的影响 - Saline and soil character were the main factors that influenced the AMF infection of mangrove.
海水和土壤质地是影响菌根侵染率的主要因素。 - On the soil factors influencing infection of Corn Stalk Rot Pathogens
土壤因子对玉米茎腐病菌侵染的影响 - So a finite calculating model considers the combined activate of basement soil, sand gravel cushion, basement and superstructure was taken in this paper, in order to study the infection on the anti-seismic ability of superstructure that brought on by sand gravel cushion.
因此，为了考虑砂砾石垫层及地基对上部结构抗震性能的影响，本文采用地基、砂砾石垫层、基础、上部结构共同工作的整体计算模型，主要研究其共同工作性能及砂砾石垫层的隔震效果。 - The soil factors influence on infection and growth of verticillium wilt of egg-plant
土壤因子对茄黄萎病菌侵染和生长的影响 - By quantitative analyzing the transformation of the microstructure of Smart Soil before and after chemical erosion, investigated the evolution law of the microstructure of Smart Soil under chemical erosion and its infection relative to the macroscopical mechanics characteristic of soil.
通过定量分析了生态土化学溶蚀前后的微细结构的变化，研究了生态土化学溶蚀下的微细结构演化规律及其对土体宏观力学特性的影响。 - The bacteria on plant residues and soil of diseased fields are the primary resource of infection.
病残体及病田土是该病的初侵染源。 - The study explicit that soil and seeds with bacteria are the main resources of infection and spreading path. Flax blight can be prevented by fungicide, the rate of prevention is more than 80% in a system of comprehensive prevention.
也明确了带菌土壤和种子是该病害主要侵染源和传播途径，用药剂防治效果可达80%以上，同时建立综合防病体系。 - Research on Rhizosphere Soil Properties of Pinus sylvestris var. mongolica with Different Infection Grades
不同感病等级樟子松根际与非根际土壤性质对比研究 - The big changes in air temperature and rainfall at different altitudes played an important role in determining the growth and infection of AM fungi specific to steppe plants, and steppe type and soil texture also had obvious effects on AM fungi's growth and infection.
不同海拔条件下温度、降水量等的显著变化对草地植物AM真菌的发育和侵染具有重要影响，不同草地类型、土壤质地对AM真菌的影响亦较明显； - Study on the Soil Saturated Hydraulic Conductivity and the Infection Factors of the Main Paddy Soils in Tai-lake Region
太湖地区主要水稻土的饱和导水率及其影响因素研究 - Objective To know the contamination of vegetable and soil with soil-transmitted nematodes eggs and its relation to the human infection.
了解上海市郊土源性线虫虫卵污染蔬菜、土壤的情况及其与人群感染的关系。 - In the past, it was generally held that the spores in diseased remains buried in soil were the main source of preliminary infection.
过去大多认为病残体中的卵孢子遗留土中是初侵染主要来源。 - Effects of soil amendments ( moss, peat, sawdust, stillage and element S) incorporation on root activity and mycorrhizal infection incidence of blueberry cultivar 'northland' were studied in pot and field experiments.
在土壤中加入不同有机物料，研究其对越橘根系活力和菌根侵染率的影响。 - Effect of Different Soil Managements on VA Mycorrhizal Infection of Kumquat
不同土壤管理方式对金柑VA菌根侵染率的影响 - The food-borne pathogen could exist in the soil, water, rootstock of plants, intestine of animals and machining foods. Furthermore, the powered infant formula milk was the main infection sources.
该菌自然来源非常广泛，在水、土壤、植物根茎、动物肠道甚至加工食品都可存在，其中婴儿配方奶粉是婴儿感染阪崎肠杆菌的主要渠道。 - Effect of soil factors, such as temperature, moisture, pH, soil texture and so on, on pathogens growth and infection to host in soil were systematically studied.
本研究系统地将玉米茎腐病菌置于土壤条件下，研究土壤温度、湿度、酸碱度、土质等因子对病菌在土壤中生长和对寄主侵染的影响。 - AM fungi accelerated the activities of phosphatase, urease, and proteinase in soil rhizosphere, and the activities of these enzymes were positively correlated with the infection rate of AM fungi.
AM菌根增加了根际土壤磷酸酶、脲酶、蛋白酶的活性，各种酶活性增加量与苗木菌根侵染率呈显著相关。 - In the alpine oak ( Quercus aquifolioides) forests, infection rate of mycorrhizae in upper soil layer ( 020cm) and infection intensity index of mycorrhizae in lower layer ( 2040cm) increased but the concentration of available P decreased in both layers with the increase of attitude.
高山栎林型随着海拔高度的增加，土壤上层（0~20cm）菌根侵染率增高、下层（20~40cm）菌根侵染强度指数增大，土壤上下层有效磷浓度都明显减少； - Soil water content was the important influence factor on infection of AMF in aerobic soil. 4.
分析认为，旱作处理中影响AMF侵染的关键因子是土壤水分。 - Applying entomogenous fungi can sustainable control on the population of the pest because the fungi can survival in a long time in the soil and the infected larvae can be a new source of infection.
由于病原真菌能在土壤中长期宿存，被感染的幼虫又作为新的感染源，从而可对桃小的种群数量起到持续控制作用。 - Under the inoculation concentration of 104 sporangia/ mL suspension, seeds can be infected easier.2.We are clear about seeds and soil were the main initial infection sources and important routes of transmissions of Pepper Phytophthora Blight.
明确了种子带菌、土壤带菌是辣椒疫病的主要初侵染来源及重要的传播途径。 - That is to say that when the head smut fungus in the soil concentration reached a certain number, the infection rate could reach the maximum immediately, and the incidence rate was not increased because of the increase in fungus concentration in the soil.
也就是说当土壤中丝黑穗病菌浓度达到一定数目时，侵染率即可达到最大值，发病率不会因为土壤中病菌浓度的增加而升高。 - Mycelium was produced by sclerotia which in the soil, winding up from base of stem. Then, the site of infection emerged soaking spots, plants began to yellow, and finally dead.
存在于土壤中的菌核萌发产生菌丝，从黄连茎基部往上缠绕，菌丝侵染的部位出现水浸状病斑，植株开始枯黄，最后枯死，在菌丝老熟后产生红褐色油菜籽状的菌核。 - Plant growth-promoting rhizobacteria ( PGPR) widely exist in the plant rhizosphere soil. They compete with the pathogens for nutrition, colonization situs, or by producing some antibiotic substances to stop the infection, and promoting the growth of plants.
植物根围促生菌（Plantgrowth-PromotingRhizobacteria，PGPR）广泛存在于植物根围土壤中，通过营养、定殖位点的竞争，产生拮抗性物质等方式抑制病原菌侵染及扩展，并且促进植物的生长。