Article
Soil Science
Qi Ning, Lin Chen, Congzhi Zhang, Donghao Ma, Daming Li, Xiaori Han, Zejiang Cai, Shaomin Huang, Jiabao Zhang
Summary: The study demonstrates that long-term application of chemical combined with organic fertilizers can significantly increase soil fertility, promote the growth of saprotrophic fungi, and improve the C:N and N:P ratios in soil. The composition of saprotrophic fungi is closely related to the C:N and N:P ratios in soil, indicating that nitrogen status is an important factor influencing saprotrophic fungal communities.
APPLIED SOIL ECOLOGY
(2021)
Article
Environmental Sciences
Liang Chen, Wenhua Xiang, Shuai Ouyang, Huili Wu, Qi Xia, Jiani Ma, Yelin Zeng, Pifeng Lei, Wenfa Xiao, Shenggong Li, Yakov Kuzyakov
Summary: The study indicates that as Chinese fir plantations aged, the soil quality improved and the fungal community structure shifted from mycorrhizae to saprotrophs.
LAND DEGRADATION & DEVELOPMENT
(2021)
Article
Plant Sciences
Cesar Marin, Roberto Godoy, Jens Boy, Maarja Opik
Summary: The mycorrhizal dominance of dominant trees likely influences other non-mycorrhizal fungal groups through soil resource partitioning and/or competition. The Chilean temperate rainforests, located in two mountain systems, have different geological histories and forest mycorrhizal dominance types. This study examined the effects of mountain system, forest mycorrhizal dominance, and edaphic conditions on soil fungal communities.
JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
(2023)
Article
Soil Science
Marta Gil-Martinez, Alvaro Lopez-Garcia, Maria T. Dominguez, Rasmus Kjoller, Carmen M. Navarro-Fernandez, Soren Rosendahl, Teodoro Maranon
Summary: Soil biodiversity loss due to pollution can be mitigated through phytoremediation, which enhances soil fungal diversity and functionality. Different tree species used in afforestation have species-specific effects on soil fungal diversity, with ectomycorrhizal fungi being more abundant under host trees. Phytoremediation leads to increased spatial heterogeneity in soil properties and recruitment of a wider variety of fungi, improving overall soil health and functionality.
SOIL BIOLOGY & BIOCHEMISTRY
(2021)
Article
Microbiology
Litao Lin, Xin Jing, Manuel Esteban Lucas-Borja, Congcong Shen, Yugang Wang, Wenting Feng
Summary: Salinization poses a great threat to soil fungal communities, and the rare taxa play a crucial role in mediating the impacts of salinization on the structure of the fungal community. The rare taxa of soil saprotrophic, symbiotrophic, and pathotrophic fungi are more sensitive to changes in soil salinity compared to the abundant taxa. The community composition of rare taxa of saprotrophic and pathotrophic fungi, but not symbiotrophic fungi, is positively associated with soil salinity change. The findings highlight the importance of considering rare taxa in predicting the responses of soil fungal communities to soil salinization.
FRONTIERS IN MICROBIOLOGY
(2022)
Article
Soil Science
Johannes Ballauff, Dominik Schneider, Nur Edy, Bambang Irawan, Rolf Daniel, Andrea Polle
Summary: The conversion of diverse tropical lowland rainforests to monocultures of oil palm and rubber causes significant changes in fungal community structures. The effects of changes in root or soil properties on different trophic groups of fungi remain unknown. Root chemistry, especially the C/N ratio, strongly influences root-associated fungal communities, while root vitality affects soil-residing fungi. Changes in root and soil chemistry drive divergent responses in different functional groups and have a stronger impact on fungal community structures than geographic distance.
SOIL BIOLOGY & BIOCHEMISTRY
(2021)
Article
Environmental Sciences
Changjiang Huang, Xiaoqing Wu, Xiaoyu Liu, Yuting Fang, Lei Liu, Chuansheng Wu
Summary: The exposure situation and litter removal did not significantly affect wood decomposition, but there were differences among tree species. Fungal abundance had an impact on microbial respiration, and wood density was influenced by water content.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Ecology
Markus Gorfer, Mathias Mayer, Harald Berger, Boris Rewald, Claudia Tallian, Bradley Matthews, Hans Sanden, Klaus Katzensteiner, Douglas L. Godbold
Summary: Forests on steep slopes play a significant role in European mountain areas, serving as both production and protection forests. This study analyzed the soil fungal community structure in a beech-dominated mountain forest in the Northern Calcareous Alps, revealing distinct patterns influenced by season and soil properties. Despite subtle seasonal differences, soil characteristics like pH and organic carbon content strongly shaped the fungal community composition.
Article
Plant Sciences
Yuan-Yuan Li, Margaux Boeraeve, Yu-Hsiu Cho, Hans Jacquemyn, Yung- Lee
Summary: Mycorrhizal associations play a crucial role in orchid germination and seedling establishment, potentially impacting the distribution and abundance of orchids in natural conditions. The mycoheterotrophic orchid Gastrodia confusoides displays random aboveground spatial patterns of distribution within bamboo forests, possibly due to the scattered distribution of litter-decaying fungi. Our study provides evidence that the abundance of litter-decaying fungi varies randomly within the bamboo forest and independently from G. confusoides adults.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Soil Science
Teng Yang, Luyao Song, Han-Yang Lin, Ke Dong, Xiao Fu, Gui-Feng Gao, Jonathan M. Adams, Haiyan Chu
Summary: The study found that plant phylogenetic relationships significantly influence fungal community structure in tree roots and surrounding soils. However, little research has been done on whether plant phylogenetic relationships within a single species can also affect fungal communities. The researchers surveyed ectomycorrhizal (EcM) and saprotrophic (SAP) fungal community structure in the fine roots and neighboring soils of Betula ermanii along the Changbai Mountain timberline. They found that within-species plant phylogeny was the main driver of EcM fungal community composition in roots, while geographic distance had the strongest influence on SAP fungal community composition in both soils and roots. Overall, the study shows that within-species plant phylogeny plays a crucial role in shaping EcM fungal communities in roots, and the assembly of fungal communities is dependent on both guild and habitat.
SOIL BIOLOGY & BIOCHEMISTRY
(2023)
Article
Soil Science
Shareen K. D. Sanders, Gerard Martinez-De Leon, Ludovico Formenti, Madhav P. Thakur
Summary: Collembolans, the diverse group of soil invertebrates, are affected by anthropogenic climate warming, which alters their diversity and density. In addition to abiotic stressors, changes in food availability, specifically the abundance of saprotrophic and mycorrhizal fungi, influence Collembola responses to climate warming. Collembolans prefer saprotrophic fungi but rely on mycorrhizal fungi when food sources are scarce. Understanding the mechanisms behind these dietary shifts in warm-dry and warm-wet soil conditions is crucial for predicting the impact of climate change on Collembola-fungal interactions.
SOIL BIOLOGY & BIOCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
William A. Argiroff, Donald R. Zak, Rima A. Upchurch, Peter T. Pellitier, Julia P. Belke
Summary: Understanding the genetic differences among soil microorganisms and their regulation of spatial patterns in litter decay is a persistent challenge in ecology. Fine root decay, which accounts for around 50% of total litter production in forest ecosystems, remains less understood compared to aboveground litter decay. In this study, the researchers evaluated whether fine root decay is influenced by the genetic potential of the fungal communities present. They also investigated whether the decay-fungal gene connections can be identified by categorizing the fungi into different functional groups based on the presence of genes encoding specific ligninolytic enzymes. The results suggested that fine root decay is influenced by the genetic potential of the fungal communities, particularly in relation to cellulose and hemicellulose decay. The study also found that the genetic potential for decay varied between different fungal functional groups, with ligninolytic saprotrophic fungi having the highest potential and ectomycorrhizal fungi with ligninolytic peroxidases having the lowest potential for plant cell wall degradation. The findings highlight the importance of fungal community composition and genetic variation in controlling fine root decay in temperate forests at regional scales.
Article
Ecology
William A. Argiroff, Donald R. Zak, Peter T. Pellitier, Rima A. Upchurch, Julia P. Belke
Summary: The study reveals that ectomycorrhizal fungi with peroxidases decrease with increasing inorganic nitrogen availability in northern temperate forests, while ligninolytic fungal saprotrophs show no response. Soil organic matter and soil carbon are negatively correlated with ECM fungi with peroxidases and positively correlated with inorganic nitrogen availability, indicating that these ECM fungi contribute to the decay of lignin-derived soil organic matter and reduce soil carbon storage. The correlations observed suggest a tradeoff between tree nitrogen nutrition and ECM composition, influencing soil organic matter dynamics in temperate forests.
Article
Biodiversity Conservation
Hongjin Zhang, Lizheng Dong, Xiaodong Yao, Wei Wang
Summary: Soil microbial diversity, especially fungal diversity, plays a crucial role in maintaining the stability of grassland ecosystems. The functional groups of soil fungi determine ecosystem stability under different soil fertility conditions, with different fungal groups positively correlated with stability under high or low fertility conditions.
GLOBAL CHANGE BIOLOGY
(2022)
Article
Engineering, Geological
Joon Soo Park, Hai Lin, William M. Moe, Emmanuel Salifu
Summary: Filamentous fungi can modify soil structure, increase water repellency, and decrease hydraulic conductivity by cross-linking and entangling soil particles.
JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING
(2023)
Review
Microbiology
Andrea Manfredini, Eligio Malusa, Corrado Costa, Federico Pallottino, Stefano Mocali, Flavia Pinzari, Loredana Canfora
Summary: This review discusses the application of microbial inoculants in agriculture, highlighting their potential advantages and impacts, and provides a comprehensive assessment of the methods for their detection and monitoring in soil.
FRONTIERS IN MICROBIOLOGY
(2021)
Article
Microbiology
Domenico Davolos, Fabiana Russo, Loredana Canfora, Eligio Malusa, Malgorzata Tartanus, Ewa Maria Furmanczyk, Andrea Ceci, Oriana Maggi, Anna Maria Persiani
Summary: Trichoderma hamatum FBL 587 isolated from DDT-contaminated agricultural soils shows resistance to DDT and enhances its degradation in soil. Genome and transcriptome studies reveal upregulated genes potentially involved in DDT translocation and degradation in response to DDT exposure, suggesting a possible DDT degradation pathway involving various enzymatic processes.
Review
Plant Sciences
Maria Vassileva, Stefano Mocali, Loredana Canfora, Eligio Malusa, Luis F. Garcia del Moral, Vanessa Martos, Elena Flor-Peregrin, Nikolay Vassilev
Summary: Indiscriminate use of chemical fertilizers negatively affects ecological health and soil fertility, leading to lower food quality and human health. To address this, eco-friendly biotechnological approaches like organic matter amendments, biofertilizers, biopesticides, and reuse of agro-industrial wastes have been developed. However, safety concerns regarding these microorganism-bearing products, such as gene transfer, antibiotic resistance, contamination, and microbiome changes, should be carefully evaluated and regulated to ensure safe and high-quality food and a healthy environment.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Green & Sustainable Science & Technology
Eligio Malusa, Ewa M. Furmanczyk, Malgorzata Tartanus, Gerjan Brouwer, Claude-Eric Parveaud, Francois Warlop, Markus Kelderer, Jutta Kienzle, Evelyne Alcazar Marin, Teun Dekker, Radek Vavra, Vincenzo Verrastro, Hanne Lindhard Pedersen, Clemence Boutry, Michael Friedli, Marco Schlueter
Summary: Limited data on the resources and methods used by organic fruit growers to learn about production practices are available. This study conducted a survey in Europe and the Mediterranean basin to collect information from knowledge networks in organic fruit production. The findings suggest that these networks play an important role in developing resilient organic cropping systems and are often drivers of innovation. Personal contact was identified as the most common method of exchanging and disseminating information within these networks.
Article
Microbiology
Loredana Canfora, Malgorzata Tartanus, Andrea Manfredini, Cezary Tkaczuk, Anna Majchrowska-Safaryan, Eligio Malusa
Summary: The impact of Beauveria brongniartii and Beauveria bassiana on soil bacterial and fungal communities was evaluated using T-RFLP analysis. The results showed that these fungi only had a transient and limited effect on the soil microbial community, although some changes in the structure and frequency of bacterial and fungal OTUs were observed.
FRONTIERS IN MICROBIOLOGY
(2023)
Review
Microbiology
Magdalena Ptaszek, Loredana Canfora, Massimo Pugliese, Flavia Pinzari, Giovanna Gilardi, Pawel Trzcinski, Eligio Malusa
Summary: Microbial-based products have a history of application in agriculture, but their use is limited due to perceived low and inconsistent efficacy compared to chemical products. Understanding the behavior of bioinocula in soil and their impact on the soil microbiome can improve the use of microbial-based products. The multifunctional capacity of microbial strains for plant growth promotion and protection should also be considered to assess their usefulness.
Article
Agronomy
Ewa M. Furmanczyk, Claude-Eric Parveaud, Maxime Jacquot, Francois Warlop, Jutta Kienzle, Markus Kelderer, Alfredo Mora Vargas, Michael Friedli, Clemence Boutry, Malgorzata Tartanus, Gerjan Brouwer, Eligio Malusa
Summary: Limited data is available regarding the specific problems faced by organic fruit growers in plant protection. The occurrence of pests and diseases in apple and pear orchards in Europe varies across different locations, but pests are generally seen as the main threat to organic pome fruit production. Measures promoting functional biodiversity in orchards are not widely implemented.
Editorial Material
Plant Sciences
E. Malusa, N. Vassilev, D. Neri, X. Xu
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Horticulture
Malgorzata Tartanus, Barbara Sobieszek, Agnieszka Furmanczyk-Gnyp, Eligio Malusa
Summary: Over the past decade, the expansion of highbush blueberry production in Poland has brought about the emergence of new pests, such as scales. In order to effectively manage this issue, it is important to assess the populations of natural enemies and identify the specific scale species present. A study was conducted to address these aspects and evaluate the effectiveness of various active substances in controlling Parthenolecanium spp. in highbush blueberry plantations. The research revealed a diversified community of scale parasitoids, with varying impacts on different stages of the scales, as well as differences in population size and diversity. The study also found that applying an integrated pest management strategy which combines agronomical practices and insecticides with different mechanisms of action can result in satisfactory control of P. corni in highbush blueberry plantations.
Article
Horticulture
Ewa M. Furmanczyk, Malgorzata Tartanus, Eligio Malusa
Summary: The use of botanical extracts has a significant impact on the growth and root development of strawberry plants, with different extracts affecting different varieties in different ways. Calendula officinalis flower extract improves root architecture.
ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS
(2023)
Article
Biotechnology & Applied Microbiology
A. Manfredini, E. Malusa, P. Trzcinski, M. Ptaszek, L. Sas-Paszt, S. Mocali, F. Pinzari, L. Canfora
Summary: This study proposes a quantitative real-time PCR detection method using TaqMan chemistry, which shows high specificity and sensitivity for the Paenibacillus polymyxa K16 strain. The method allows discriminant and specific detection of P. polymyxa K16 in soil, ensuring the ability to monitor the bioinoculant for commercial and regulatory purposes.
JOURNAL OF APPLIED MICROBIOLOGY
(2023)