n.(植物的)直根，主根

原形：taproot复数：taproots

The taproot system is more efficient in water and nutrient absorption compared to the fibrous root system.
主根系统在水分和养分吸收方面比须根系统更有效。
After being transplanted, the taproot of the tree was damaged, causing stress to the plant.
树木移植后，主根受损，给植物带来压力。
The deep taproot allows the tree to access water from deeper soil layers during drought conditions.
深度主根使树木能够在干旱条件下从更深的土壤层获取水分。
Unlike the taproot, the fibrous roots do not have a main root but consist of many small, branching roots.
与主根不同，须根没有主要根，而是由许多小的、分支的根组成。
Farmers often encounter challenges when trying to cultivate crops in soils with deep taproots due to the competition for nutrients.
农民在尝试耕种具有深度主根的土壤中的作物时，经常会因为养分竞争而遇到挑战。
The taproot is crucial for anchoring large trees in the ground, providing stability against strong winds and storms.
主根对于将大树固定在地面上至关重要，为抵抗强风和风暴提供稳定性。
In some plants, the taproot may develop into a storage organ, accumulating nutrients and energy reserves.
在某些植物中，主根可能发育成储存器官，积累营养和能量储备。
The presence of a taproot can indicate the age of a tree, as older trees tend to have more developed and deeper taproots.
主根的存在可以表明一棵树的年龄，因为较老的树木往往有更发达和更深的主根。
Gardeners must be cautious when digging near trees with taproots to avoid damaging them, which can lead to the death of the tree.
园丁在靠近具有主根的树木挖掘时必须小心，以避免损坏它们，这可能导致树木死亡。
The study of taproots and their role in plant physiology has led to a better understanding of how plants absorb and distribute resources.
对主根及其在植物生理学中的作用的研究，导致了对植物如何吸收和分配资源的更好理解。