Good nurseries will lift trees or root-prune them to establish a nicely fibrous root system.
良好的照料包括拔起树或树根，对它们进行修剪，建立一个良好的纤维状的根系。
Crown roots are main components of the fibrous root system and important for crops to anchor and absorb water and nutrition.
冠状根是须根系的主要组成，对作物的固着和养分、水分吸收有着重要意义。
The fibrous root system in cereals comprises primarily adventitious roots (ARs), which play important roles in nutrient and water uptake.
谷类作物的须根系主要由不定根组成，在营养物质和水分吸收中发挥重要作用。
Adventitious roots are vital for water and nutrient assimilation by cereal crops because they comprise the bulk of the fibrous root system.
不定根组成了禾本类作物的须根系，对水分和养分的吸收起着关键的作用。
Fibrous root: a root system made up of many threadlike members of more or less equal length as in most grasses.
纤维根：由许多几乎等长的线状须构成的一种根系，如在大多数草中。
Type of root system (tap or fibrous) and density of roots.
根系类型(直根还是须根)和根系密度。
The LEICA RM2128 slicer and Motic BA300 optical microscopy system has been used to observe the cell and tissue structures of root tubers, fibrous roots and the roots cultured in water of O.
采用组织切片技术，在显微镜下观察麦冬块根、须根和水培诱导根的形态和内部结构。
The LEICA RM2128 slicer and Motic BA300 optical microscopy system has been used to observe the cell and tissue structures of root tubers, fibrous roots and the roots cultured in water of O.
采用组织切片技术，在显微镜下观察麦冬块根、须根和水培诱导根的形态和内部结构。
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