Taproot bearing numerous dark brown fibrous roots.
承担多数的直根暗褐色的须根。
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 factors affecting fibrous roots size besides the planting vegetation, it has signal positive correlation to thickness of soil, thick soil is good to the growth and development of plant roots.
影响须根量的因素，除植被因素外，与土层厚变显著正相关，深厚土壤有利于植物根系的生长发育。
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。
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。
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。
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。
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。
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