The expression of poplar disease resistance in callus tissues is greatly affected by concentration of auxins and cytokinins in the medium, inoculum density and temperature.
来自抗病无性系的愈伤组织也表现抗病。 愈伤组织抗病性表达受培养基的激素浓度及比例、病原菌的接种量和接种温度影响较大；
In control condition of the growth chamber analyzing the influence of inoculum density, soil water matric potential and soil temperature on mortality of pepper caused by p.
在生长箱内控制条件下分析测定了接种体密度、土壤水分基质势和土壤温度对辣椒疫病死苗率的影响。
Pratylenchus coffea was monoxenically reproduced on carrot disk culture, and the effect of time, temperature, and inoculum density on reproduction were discussed in the study.
利用愈伤组织法对咖啡短体线虫进行了人工繁殖，并分析讨论了温度、培养时间、接种量对繁殖量的影响。
Pratylenchus coffea was monoxenically reproduced on carrot disk culture, and the effect of time, temperature, and inoculum density on reproduction were discussed in the study.
利用愈伤组织法对咖啡短体线虫进行了人工繁殖，并分析讨论了温度、培养时间、接种量对繁殖量的影响。
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