Fungal Mycorrhizal Tropical New

By shrijeetverma13 · March 24, 2026

Data source:

The analysis produced a box plot comparing Specific Root Length (SRL) across different mycorrhizal types. The visualization shows the distribution of SRL values (in cm/g) for each mycorrhizal group, allowing you to identify which type achieves higher soil exploration efficiency per unit of root biomass.

The analysis successfully identified which species allocate the highest root tip mass fraction, indicating greater investment in nutrient foraging. A horizontal bar chart displays the top 15 species ranked from highest to lowest root tip mass fraction (%), with color intensity reflecting the magnitude of investment. A data table is also available for detailed reference.

There is essentially no meaningful relationship between tree size (DBH) and total root dry mass across species. The Pearson correlation is r = -0.051, which is extremely close to zero, indicating that larger trees do not tend to have significantly more or less root dry mass than smaller trees in this dataset. A scatter plot has been generated showing this relationship, colored by mycorrhizal type, with trend lines for each group.

ECM (Ectomycorrhizal) trees tend to have slightly higher specific root tip abundance than AM (Arbuscular Mycorrhizal) trees. ECM averaged 2,448 tips/g compared to AM's 2,105 tips/g — a difference of about 343 tips/g. A box plot and data table were generated to visualize this comparison across all samples.

Root tissue density varies notably between mycorrhizal types. ECM (ectomycorrhizal) plants have a mean density of 0.4650 g/cm³, while AM (arbuscular mycorrhizal) plants average 0.3536 g/cm³ — a difference of about 32%. A box plot and data table were generated to visualize this comparison across 66 total plant samples.

Yes, there is a statistically significant tradeoff between Specific Root Area (SRA) and Root Tissue Density (RTD) across all 66 species. Species with denser root tissue tend to have lower specific root area, confirming a classic root economics spectrum pattern. A scatter plot with a trendline has been generated, color-coded by mycorrhizal type, making it easy to see how different groups fall along this tradeoff.

The analysis examined whether root water content differs between mycorrhizal types, which could indicate different hydraulic strategies. A box plot visualization and a data table were generated showing the distribution of root water content (%) across the different mycorrhizal groups in your dataset.

A data table has been generated comparing root morphological traits between the two mycorrhizal types (菌根类型). The table summarizes key metrics including Specific Root Length (SRL), Specific Root Area (SRA), Average Root Diameter, Root Tissue Density, Branchiness, Specific Root Tip Abundance, Root Length, and Root Water Content across the mycorrhizal groups.

The analysis compared root branchiness (tips per unit length) between Arbuscular Mycorrhizal (AM) and Ectomycorrhizal (ECM) plant species. ECM plants show greater root branchiness with a mean of 2.99 tips/cm compared to AM plants at 2.45 tips/cm. A box plot and summary statistics table were generated to visualize this difference. Ecologically, the higher branchiness in ECM species likely reflects dense, short root clusters (coralloid or dichotomous branching) that are characteristic of ectomycorrhizal colonization. These highly branched root tips maximize the surface area available for fungal colonization and nutrient exchange. Since ECM fungi form extensive external hyphal networks, the branched root architecture enhances the symbiotic interface, improving uptake of nutrients like phosphorus and nitrogen in nutrient-poor soils.

The analysis compared root average diameter between two mycorrhizal types — AM (Arbuscular Mycorrhizal) and ECM (Ectomycorrhizal). AM roots had a notably larger mean diameter (0.848 mm) compared to ECM roots (0.682 mm). A box plot was generated showing the distribution of root diameters for each group, and a data table summarizes the group statistics. While the formal statistical significance test encountered a minor issue, the descriptive data clearly shows AM roots are on average about 24% wider than ECM roots, with AM also showing more variability (std = 0.30 vs 0.14).

The analysis successfully identified which plant genera have the greatest total root length, reflecting their dominant belowground exploration capacity. A horizontal bar chart and supporting data tables were generated showing the top 15 genera ranked by cumulative root length (in cm).

The analysis identified the top 15 species with the most complex root architectures based on their combined Forks and Crossings counts. A horizontal stacked bar chart was generated showing each species' contribution from both metrics, making it easy to compare their relative complexity.

Root volume and total root dry mass are strongly positively correlated, with an R² of 0.847 — meaning about 85% of the variation in root volume can be explained by dry mass. The relationship is highly statistically significant (p < 0.0001). A scatter plot has been generated showing all species, with outliers highlighted in red (those deviating most from the trend line) and typical species in blue. The dashed trend line makes it easy to spot which species fall far above or below the expected relationship.

The 66 species are split between two mycorrhizal types: Arbuscular Mycorrhizal (AM) with 54 species and Ectomycorrhizal (ECM) with 12 species. The sampling is highly imbalanced, with a 4.5:1 ratio favoring AM species. A bar chart has been generated to visualize this distribution clearly.

The analysis successfully identified which species retain the most water in their roots by calculating the fresh-to-dry mass ratio. A higher ratio means more water is held relative to dry plant material. The bar chart shows the top 15 species ranked by this ratio, with color intensity indicating the percentage of water content. Species at the top of the chart have the highest water retention capacity in their roots.