Collembola communities and soil conditions in forest plantations established in an intensively managed agricultural area

Abstract

The challenges of a changing climate have directed greater attention to afforestation, but the effects of afforestation on soil fertility and soil biota have not been fully clarified. To explore changes in the soil conditions in two 20-year-old forest plantations established in formerly intensively fertilized plots of agricultural land, we focused on the current developmental state of the sites that received the most fertilizer and evaluated soil properties and Collembola (springtails) communities. Sessile oak (Quercus petraea) and black locust (Robinia pseudoacacia) that had been planted in the afforestation sites were assessed for differences between plantations of native and invasive species. Five adjacent reference associations, including forests and open habitats, were also analyzed and compared. Results showed that the soils in the two afforested sites were similar in their properties and Collembola communities to those of the control cultivated forests, but differed from each other in pH, calcium, phosphorus, and ammonium content. The available potassium and phosphorus contents in the soil of the sessile oak plantation were still high, while the soil organic matter content was adequate (SOM > 2.0%) in both plantations. Species richness of Collembola ranged from 18 in the cultivated arable land to 43 in the relict forest. Only a few species typical for forests (e.g., Neanura muscorum, Isotomiella minor, Entomobrya muscorum) were detected in the young plantations, while species characteristic of open habitats (e.g., Protaphorura campata, Lepidocyrtus cyaneus) occurred as well. Although more individuals and species of Collembola were present in the soil of young plantations than in arable fields, their community diversities were significantly lower compared to the control forest stands. Collembola community diversity differed significantly also between the two plantation types (with native and non-native tree species). Mean abundance in the afforested sites was about 2.5 times higher than in the cultivated arable land, yet far lower than the mean abundance in the control forests.

Invertebrate communities (Collembola and Acari) in soil cover treatments for mine tailings in a long‐term field experiment

“…Shannon index was a sensitive parameter for Collembola diversity, and agreed withAndres and Mateos (2006), who found it a suitable indicator to assess soil cover treatments in post-mining sites Harta et al (2021). found that the diversity of Collembola increased with soil organic matter (SOM) content, which agrees with the current findings, andMudrak et al (2012) found that the species composition of the Collembola community was altered by increasing litter quality.The highest density for Collembola was found in the tailings and subsoil treatments.…”

Using Trait-Based Approaches to Assess the Response of Epedaphic Collembola to Organic Matter Management Practices: A Case Study in a Rubber Plantation in South-Eastern Côte d’Ivoire

“…Rubber tree residues (trunk, leaves, stump and fine branch) and the legume on the ground constitute large quantities of accumulated OM that can harbor a greater abundance of springtails [ 51 ]. In addition, this high OM presence may increase the resource heterogeneity necessary for increased springtail abundance [ 52 ]. In the R0L0 practice, the absence of OM leads to a degradation of the habitat quality, which prevents many springtails to colonize this habitat [ 53 ].…”

Diversity of Soil Dwelling Collembola in a Forest, Vegetable and Tea Ecosystems of Assam, India

“…Usually, the agricultural soil is frequently subjected to continuous disturbances like tillage operations and harrowing which leads to the drying of the uppermost layers, as well as remove the litters from the soil surfaces, making the ecological niche quite unfavourable for the soil fauna [23,24]. Adoption of chemo-centric agriculture as well as injudicious application of synthetic pesticides in tea plantations for biotic stress management also alters the chemical properties of the soil and exerts lethal impact on collembolan population [25,26].…”