The little bamboo tree had been growing underground for the past four years, in the fifth year and beyond, it developed a root system strong enough for its ground growth.
过去的四年里，这株小竹子一直在地下生长，第五年开始，它形成了足够强大的根系，可以在地面生长。
A group of thousands of aspens can actually constitute a single organism, called a clone, that shares an interconnected root system and a unique set of genes.
一群成千上万的白杨实际上可以组成一个单独的有机体，被称为克隆，它们共享一个相互连接的根系和一套独特的基因。
It spreads primarily by underground stems; colonies form when pieces of the root system or whole plants float into an area and take root or when seeds float into a suitable area and germinate.
它主要通过地下茎传播；当根系统碎片或整个植物漂浮到一个区域并生根，或当种子漂浮到一个合适的区域并发芽时，菌落就形成了。
Han Jia, I know the banyan tree has a very developed root system.
韩佳，我知道菩提树是一种榕树，它的根系特别发达。
Wild dogwoods are often poorly shaped and have an unevenly developed root system.
野生的山茱萸通常形状比较差，且根系的生长不均匀。
In some conifers adventitious roots can form the largest part of the root system.
在一些针叶树不定根形成的根系统的最大部分。
The mother tree is usually surrounded by the offshoots, all connected via the same root system.
在母树的周围通常有着很多个的分支，它们之间通过同根系相互连接。
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。
Also keep an eye on the roots, raised soil can mean an unsound root system and a unsafe tree.
同时也要查看树根，隆起的土壤意味着扎根不实，不安全的树。
In porous soils, for example, low flow irrigation won't spread to cover an entire root system.
在多孔土壤，例如，低流量灌溉不会蔓延到覆盖整个根系。
The distribution position of cotton root system in the tilth is closely related with cotton yield.
棉花根系在耕层分布的位置与产量密切相关。
Root system is the dynamic interface of plant and soil, and of great significance to both of them.
根系是土壤和植物的动态界面，对植物和土壤均具有重要意义。
The soil moisture refers to the soil water status in the main root system activity layer of crops.
土壤墒情是指农作物主要根系活动层内的土壤水分状况。
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。
Fractal theory was used to investigate the configuration characteristic and physiological function of root system.
应用分形理论研究植物根系的形态结构特征和生理功能。
The principle of GREENLAB plant model can apply to simulate morphology and biomass partitioning of crop root system.
GREENLAB模型的原理可以应用于对作物根系形态结构和生物量分配的动态模拟；
May to June. Also the size and weight of leaves, onion bulb and root system increased markedly compared with the control.
地膜覆盖后洋葱叶片、鳞茎和根系的大小、重量都比对照显著增加。
Therefore, an ideal bioenergy plant would produce lots of aboveground biomass for fuel as well as have an extensive root system.
因此，一种理想的生物能植物应能生产大量的地上部生物量燃料并有丰富的根系。
The research was conducted from 2000 to 2002 in Root System Lab, College of Horticulture, Shandong Agricultural University.
试验于2000—2002年在山东农业大学园艺学院根系实验室进行。
Dividing root system type of lawn plant rightly is an important means in its theoretical studies and practical application.
正确划分草地植物根系类型，是草地植物根系理论研究和实践应用的重要手段。
The relations between soil water content and the root system formation of rice seedlings were studied with pot experiments.
采用盆栽试验，研究土壤水分与水稻秧苗根系形态建成的关系。
The general research method were reviewed. Some problems in research on the root system and preferential flow were presented.
介绍了根系及优势流的一般研究方法，以及有关根系和优势流关系的研究中的一些问题。
When building the primary root system, capability of getting assimilation and elongation pattern of each root are similitude.
随着植株源器官的建成，初生根系各主轴获取同化产物的能力以及伸长模式相似。
Reducing root system redundancy could gain the compensation for aboveground biomass, but make community's stability decreased.
削弱固沙群落的根系冗余可获得生物量上的补偿，但使群落稳定性下降。
They are most often found on asteroids, where they metabolize minerals through an intricate root system that taps into the rock.
它们常常在小行星上被发现，在那里，它们通过深入岩石的复杂根系分解矿石产生代谢变化。
The percentage of root biomass allocated to cluster roots increased in the soil layer supplemented with P in a split-root system.
在分根系统中，白羽扇豆的排根占根系干重的比例在局部供磷（羟基磷灰石）的土层中大量增加。
Ameliorated root system was able to improve crop water use and nutrient absorption, and hence, crop yield and water use efficiency was increased.
施肥能够促进春小麦根系的生长发育，特别是促进浅层根量的增加，增强了作物的水分养分吸收。
The effect of nitrogen fertilizer on soil enzymatic activity and rhizosphere microorganisms of Yumai 49-198 root system was studied in this paper.
在大田高产栽培条件下，研究了不同施氮水平对豫麦49-198根际微生物和土壤酶活性的影响。
Meanwhile, waterlogging influenced the 32 P absorption, transportation and distribution, and consequently, speeded up the senescence of root system.
同时，孕穗期渍水逆境严重影响根系吸收、运输和分配32P的能力，从而加速了根系衰老。
Meanwhile, waterlogging influenced the 32 P absorption, transportation and distribution, and consequently, speeded up the senescence of root system.
同时，孕穗期渍水逆境严重影响根系吸收、运输和分配32P的能力，从而加速了根系衰老。
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