Effects of fine root length density and root biomass on soil ...

Main results: Root length density and root biomass decreased with the increasing distance from soil surface, and root length density was 81.6% ...

(PDF) Effects of fine root length density and root biomass on soil ...

Results indicated that 1) root length density, in general, decreased with an increase in soil depth. Root length density was larger in ...

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The greatest plant roots concentration was found in the upper soil layer within a depth of 25-40 cm (topsoil). On the basis of all data from experimental plots, ...

[PDF] Effects of fine root length density and root biomass on soil ...

Aim of study : The study was conducted to characterize the impacts of plant roots systems (e.g., root length density and root biomass) on ...

Soil factors determining the fine-root biomass in soil regeneration ...

Moreover, the fine root biomass of trees depends on the physical properties of the soil. A high soil bulk density may impede access to water and nutrients and ...

Understanding Fine Root Dynamics: Key Insights and Methodologies

High fine root turnover is a significant contributor to carbon in soils. Therefore, it is necessary to accurately estimate root turnover and ...

The role of fine‐root mass, specific root length and life span in tree ...

Our results indicate that accounting for the short life span of high-SRL roots has important implications for explaining tree performance and ...

Characterization of fine root system and potential contribution to soil ...

Fine roots of six perennial bioenergy-crops in a single experiment are described. · The root length, biomass and diameter were measured. · Herbaceous species ...

Biomass and morphology of fine roots in temperate broad-leaved ...

1a). In all plots, fine root biomass decreased markedly with soil depth with 64–77% being located in the upper 20 cm of the soil. Fine root necromass also did ...

The effect of drainage on fine‐root biomass, production, and ...

Information on the capacity of organic soils to capture and store carbon in old-growth forests in the hemiboreal forest zone is scarce and ...

Variation in fine root traits with thinning intensity in a Chinese fir ...

In addition, fine roots can downregulate their respiration rate for enhanced energy to absorb soil nutrients under dry soil conditions; ...

Seasonal dynamics of fine root biomass, root length density, specific ...

In temperate forest ecosystems, seasonal changes of soil resource availability will alter the pattern of carbon allocation to belowground. Therefore, fine root ...

Fine-Root Distribution and Soil Physicochemical Property Variations ...

Fine roots penetrate less compact soils, settling in finely textured spaces with less likelihood of leaching. Soil pH affects nutrient ...

Fine roots: when anisotropy matters | Tree Physiology

The authors argue that the steep slope (≥2) they found for the relationship between the number of fine roots on the surface of soil cores and fine root length ...

Fine Root Growth Increases in Response to Nitrogen Addition in ...

biomass than predicted by the main effects of N and ... fine root biomass estimated by soil coring (Fig-. Figure 3. Fine root ingrowth (A) length and (B) biomass ...

Biomass, Morphology, and Dynamics of the Fine Root System ...

Despite representing only a few percent of plant biomass, fine roots have been estimated to consume about a third of annual global net primary ...

The morphological and chemical properties of fine roots respond to ...

Correlation analysis showed that soil carbon and nitrogen were positively correlated with fine root biomass and specific root length and ...

Effects of land-use change and disturbance on the fine root biomass ...

In addition, we combined the information about root length and area per soil surface and estimated root length index (RLI) (root length per soil ...

The role of fine‐root mass, specific root length and lifespan in tree ...

For instance, fine roots of high SRL may be most efficient to enhance fine-root surface area and acquire soil re- sources at relatively low ...

Increase in fine root biomass enhances root exudation by long-term ...

Although exudation rates per g dry mass of fine roots were only marginally higher in the warmed soil, total fine root C exudation per m2 soil surface area ...