污水去除率与根系生物量之间有着一定的正相关性。
There is a positive relationship between root biomass and treatment efficiency.
土壤排放N2O速率与根系生物量没有明显的相关关系。
There was no significant correlation between root biomass and soil discharge rate of N2O.
根系生物量的大小是决定土壤总呼吸以及根系呼吸的主要生物因子。
Root biomass was the main biological factor that determine soil total respiration amount and root respiration amount.
适用于根系生物学、植物营养学、植物生理学等学科领域的科学研究。
The utility model suits for the root biology, plant nutrition, and plant physiology and so on.
随放牧强度增加，根系生物量呈下降趋势，而地上总生物量呈增加趋势。
The total aboveground biomass increased but the underground biomass decreased with the increase of grazing intensity.
并通过根钻法对三个不同演替阶段的森林的根系生物量进行了测定和比较。
The soil core method were also used to measure the biomass of roots in forests of three successional stages.
此外，不同土壤上同种作物的根系生物产量、根系活力与作物吸钾量间也呈正相关。
There was also a significant correlation between the root activity, root weight and soil potassium uptake of the same crop.
火烧强度对上壤分散系数、孔隙度、饱和持水量、有效镁、细根系生物量的影响有显著差异。
The effects of forest fires on soil separate coefficients, porosity, saturated water-retaining capacity, available Mg, fine root significantly varied between the fire intensity.
结果表明，根系生物量、根系体积、侧根数在不同耕作方式间差异明显，在土壤中表现为从表层到深层逐渐递减。
The results show that there are difference among different cultivation way in root system biomass, root system volume and the number of secondary root.
通过进一步分析植被根系分布特征和土壤垂直侵蚀产沙之间的联系，建立了草地植被根系生物量与土壤垂直侵蚀产沙特征之间的定量关系。
Further analysis of the root distribution pattern and the vertical sediment yield allowed establishment of a quantitative relationship between root biomass and vertical sediment yield.
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。
Therefore, an ideal bioenergy plant would produce lots of aboveground biomass for fuel as well as have an extensive root system.
植物根系能吸收土壤微生物产生的特定维生素，因此，在富含微生植物群和动物群的天然土壤中生长的植物含有更多营养素。
Plant roots are able to absorb certain vitamins produced by soil microorganisms, thus suggesting that plants grown in healthy soil, full of microflora and microfauna, are more nutritious.
莫扎法认为可能植物根系能吸收土壤微生物产生的B12。
Mozafar hypothesized that B12 produced by soil microorganisms might be absorbed through the roots into the plant itself.
科学家利用的微生物名叫棕色固氮菌(Azotobactervinelandii)，它们存在于各种粮食作物的根系。
Scientists were working with a microbe called Azotobacter vinelandii, which is found around the roots of various food plants.
含铝过高的土壤会损伤作物的根系并使许多主要作物歉收，对于这种问题生物技术也能帮助解决。
Biotech can also help solve the problem of soil that contains excess aluminum, which can damage roots and cause many staple-crop failures.
在旱地田间条件下，通过测定不同品系马铃薯伤流液的多少以反映根系吸收活力的大小，同时测定相应的生物产量和块茎产量。
On the condition of dryland, bleeding SAP of different potato strains was determined to reflect the absorption vitality of root system, and the biological yield and tuber yield were also measured.
蚯蚓粪与牛粪和土相比，能显著促进根系生长，增加新根的生物生长量。
Compare to the cow dung and soil, wormcast can promotion root growth distinctly and increase new roots' quantity.
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；
The principle of GREENLAB plant model can apply to simulate morphology and biomass partitioning of crop root system.
乔木层生物量中干材生物量最大，其次为根系、树枝和树叶。
Trunk biomass was the highest in the arbor biomass and root, branch and leaf came to the next.
浪控三角洲的平原部分以分流河道和含植物根系和生物扰动构造的泛滥平原沉积为特征。
The delta plain facies is characterized by distributary channel sands and rooted and bioturbated flood plain sediments.
各灌木林地不同土壤层内根系的生物量也存在一定的差异。
The root biomass in different soil layers also had certain discrepancy even in each bush forestland.
黄土的风化主要为植物群落根系的物理作用及其所引起的生物化学作用。
Weathering of loess soil is physical and biochemical processes mainly controlled by the root systems of plant community.
本试验采用9种不同的坪床配比，对热带亚热带运动场常用品种百慕大T-419的生物量和根系分布特征进行了研究。
This research used nine turf-bed compositions to analyze the biomass and root distribution characteristics of Bermuda T-419, a commonly used sports turf in the tropics and subtropics.
影响风倒的主要因素包括林木的生物力学特性、根系与土壤的相互作用和风的扰动等。
The major factors to affect windthrow contain the biologic mechanical attribute of tree, the mutual action of soil and base, disturbance of wind and so on.
施用有益微生物正成为调节土壤微生态促进植物根系健康的有效方法，大量繁殖有益微生物应用于农业生产其发展前景广阔。
Application growth promoting rhozobacteria is a new method to modulate soil ecology and promote the health of root. The foreground of growth promoting rhozobacteria in framing is promised.
在低、中、高剂量处理下，施用生物有机肥处理的苹果根系中镉含量比不施用生物肥处理分别降低了12%，15%，24%。
With the low, medium and high dose treatments, they are separately 12%, 15% and 24% lower in bio-fertilizer treated root than untreated ones.
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。
Reducing root system redundancy could gain the compensation for aboveground biomass, but make community's stability decreased.
玉米根系分泌物中分布有线虫和生物体，根系表面分布有生物体，其形态与根系分泌物中生物体形态相似。
Nematode and unidentified organisms were seen on the slide from maize root exudates, while similar organisms were found on maize root surface.
玉米根系分泌物中分布有线虫和生物体，根系表面分布有生物体，其形态与根系分泌物中生物体形态相似。
Nematode and unidentified organisms were seen on the slide from maize root exudates, while similar organisms were found on maize root surface.
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