There is a positive relationship between root biomass and treatment efficiency.
污水去除率与根系生物量之间有着一定的正相关性。
There was no significant correlation between root biomass and soil discharge rate of N2O.
土壤排放N2O速率与根系生物量没有明显的相关关系。
The root biomass in different soil layers also had certain discrepancy even in each bush forestland.
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。
Root biomass was true plasticity for year. Root biomass was apparent plasticity for row space treatments.
年份间根重是真实可塑，不同垄距处理间是表观可塑。
Root biomass was the main biological factor that determine soil total respiration amount and root respiration amount.
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。
A new device was designed to study root biomass and distribution in the subsurface flow gravel-bed constructed wetland.
设计了一种新方法研究潜流人工湿地植物根系的分布和生物量。
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。
The ratio of root biomass to shoot biomass of rhizomatic root plants was 0.2, which was higher than that of fibril root plants(0.1).
根茎型植物的根生物量与地上生物量的比值为0.2，显著高于须根型湿地植物（0.1）。
In the 15-year-old community and artificial community, died fine root biomass dynamic was similar with that of the primary community.
人为干扰较大的1 5年生群落和人工群落活细根现存量在各个月份出现不规律的变化，死细根现存量与原始林有类似的变化规律。
The nutrients kept a big gray connection to the living root biomass, but remained the same as it in the variation tendency, being an advantage factor.
土壤营养状况随着土层的加深呈下降趋势，且对活根量的灰色关联度较大，其变化趋势与根量相同，是优势因素；
Adequate root number, deep root system, and efficient root activity per unit of root biomass will be needed for high-yield rice in the future breeding programs.
提出了未来水稻根系育种的一个方向，既适当控制根系的数量，增加根的平均长度，加深根在土壤中的分布，扩大根系的面积以及提高单位根量的根功能。
Root biomass increased under upland conditions and the redundant root growth might also consume more carbon-hydrates and decrease yield of rice under upland conditions.
旱作水稻根系冗余生长，消耗了大量碳水化合物，可能导致水稻籽粒产量下降。
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.
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。
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 results show that there are difference among different cultivation way in root system biomass, root system volume and the number of secondary root.
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。
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.
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。
When the water supply was reduced, the growth of root was hindered, and its biomass decreased.
当水分进一步亏缺时，根系生长受阻，其生物量下降。
There are great difference between these two treatments and the comparison in plant average height, the average root strip-number, the average biomass and the root collar.
两种处理在苗木平均高、平均根条数、苗木平均生物量及根茎比对照均有显著的差异。
Trunk biomass was the highest in the arbor biomass and root, branch and leaf came to the next.
乔木层生物量中干材生物量最大，其次为根系、树枝和树叶。
Soil microbial biomass carbon in the tea plant root layer increased significantly with the age of tea plants.
茶树根层土壤微生物生物量碳随树龄增长而增加，但与茶树根层土壤可培养微生物总量无显著相关。
The growth of the hairy root and the development of ginsenoside of clone R9923 were investigated and it was found that the ginsenoside content increases with the biomass of the hairy root.
研究R9923发根系的生长曲线和皂苷含量变化规律发现，随着发根生物量的增加，发根中皂苷含量积累得也越多。
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；
This paper focuses on cotton transpiration, root system biomass, growth, development and distribution under growing stage and different plantation mode.
本文重点研究了不同种植模式下不同棉花品种的蒸腾速率、根系生长特性和空间分布规律。
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。
It is important to study and compare the relationship between root fresh weight, aboveground biomass and protein content with different varieties soybean.
所以研究比较不同品种大豆根鲜重、地上生物量与籽粒蛋白含量的关系对大豆育种具有重要意义。
In conditions of moderate drought stress, enhanced UV-B radiation increased biomass accumulation to root, biomass accumulation to stem and biomass accumulation to root.
在中度干旱胁迫下，增强的UV - B辐射提高了金荞麦根生物量积累和配置、茎生物量积累。
There was no significant effect of burying depth on the underground biomass and root distribution, but the root density increased at each burying depth of drip irrigation emitter.
不同埋设深度对高羊茅根系分布有一定的影响，在每个滴头附近的根系密度和重量明显增加。
According to the research about biomass of watermelon, the compensatory effect was occurred in caudexes, root, leaves , flowers and so on, watering again after 2/3 deficit.
通过对西瓜地上和地下部分生长量的研究表明：在播种-开花期内，经过2/3 标准水量亏水后复水，能够使西瓜的主蔓、根、叶片和花等器官存在着补偿生长效应；
According to the research about biomass of watermelon, the compensatory effect was occurred in caudexes, root, leaves , flowers and so on, watering again after 2/3 deficit.
通过对西瓜地上和地下部分生长量的研究表明：在播种-开花期内，经过2/3 标准水量亏水后复水，能够使西瓜的主蔓、根、叶片和花等器官存在着补偿生长效应；
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