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- Fine Root Biomass and the Growth Dynamicat Its Initial Reestablished Stage on Degraded Red Soil 退化红壤重建森林生态系统初期细根生物量及其动态变化研究
- THE ESTIMATE OF FINE ROOT BIOMASS IN UPPER SOIL LAYER OF LARIX OLGENSIS PLANTATION BY GEOSTATISTICS METHOD 采用地统计学方法对落叶松人工纯林表层细根生物量的估计
- The Seasonal Dynamics and Distribution of Fine Root Biomass in Artificial Ormosia xylocarpa Forest 木荚红豆人工林细根生物量季节动态及分布
- SEASONAL DYNAMICS OF FINE ROOT BIOMASS, ROOT LENGTH DENSITY, SPECIFIC ROOT LENGTH AND SOIL RESOURCE AVAILABILITY IN A LARIX GMELINI PLANTATION 落叶松人工林细根动态与土壤资源有效性关系研究
- A preliminary study on fine root biomass and dynamics of woody plants in several major forest communities of Changbai Mountain, China 长白山几种主要森林群落木本植物细根生物量及其动态
- Tufekcioglu A.Raich J W.Isenhart TM Fine root dynamics,coarse root biomass,root distribution,and soil respiration in a multispecies riparian buffer in Central Iowa,USA 1999 张宇清.;朱清科
- fine root biomass 细根生物量
- Fine Roots Biomass and Spatial Dynamic in the Natural Stands of Sharptooth Oak Chinese Pine at Huoditang Forest Region 火地塘天然油松锐齿栎林细根生物量及其空间变化
- Study of Fine Roots Biomass and Turnover in the Rubber Plantation of Xishuangbanna 西双版纳橡胶林细根生物量及其周转
- Root biomass of winter wheat in 0~30 cm and 0~100 cm soil layers was studied using root core and dig sampling method. 用挖坑冲洗法和改良根钻法研究了耕层(0~30cm)和1m土体内冬小麦根系生物量及其空间分布。
- S ratio (belowground to aboveground biomass ratio) has been widely used for estimating root biomass. 利用根冠比(R:S)和地上生物量来估算地下生物量是目前常用的方法,但目前缺乏根冠比的数据。
- Correlation between number of cellulolytic microbe and root biomass was not detected. 细菌和纤维素分解菌数量与根系呼吸显著正相关;
- Stems prostrate, internodes 1-5 cm long, ca. 1 mm diam., each nodes with 1 fine root and 2 scales. 茎匍匐,节间长1-5厘米,直径约1毫米,每节生细根1条和2枚鳞片。
- There were significant difference in root biomass and dry matter among different desertification levels (SLD, MD, SD, and VSD). 地下根系生物量也呈显著下降的趋势。
- The variety of Baici with low N efficiency had a decreased root biomass compared to other genotypes under N stress condition in the two light intensity. 在不同光照水平低氮胁迫时,氮低效品种白瓷与其它三个品种相比,根系的形态指标均有不同程度的降低。
- Shoot and root biomass of white maize and black maize significantly decreased in Cd and pyrene contaminated soil than that in uncontaminated soil, especially for root biomass. 这种毒害效应多环芳烃和重金属的复合作用比其单独作用要强烈很多[12]。
- Productivity and turnover of fine roots in poplar tree and grass roots. 杨树细根及草根的生产力与周转的研究。
- The contributions of the undergrowth,litter layer,coarse woody debris (CWD) and dead fine root to the total carbon pool was no more than 1%. 格氏栲和杉木人工林乔木层碳库分别占人工林碳库的65.;9%25和57
- We found that roots biomass increased but the ratio of root to shoot decrease with successional stage extend. 一般来说,根系的垂直分布是较浅的,尤其是细根。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。