Article
Ecology
Xiaocui Ma, Xia Xu, Qinghong Geng, Yiqi Luo, Chenghui Ju, Qian Li, Yan Zhou
Summary: This study aimed to explore the global distribution pattern and key predictors of arbuscular mycorrhizal fungi (AMF) diversity and abundance. It was found that cold climate zones had lower AMF diversity. Grassland ecosystems tended to have higher AMF diversity and abundance. Soil available phosphorus (P) and latitude were identified as the most important predictors of AMF diversity. Soil available P and soil pH were the main predictors for the global distribution of AMF abundance. The findings advance our understanding of the mechanisms underlying the distribution patterns of mycorrhizal fungal diversity and abundance at the global scale.
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2023)
Article
Agronomy
Abdurrahman S. Masrahi, Abdulrahman Alasmari, Mostafa G. Shahin, Alaa T. Qumsani, Hesham F. Oraby, Mamdouh M. A. Awad-Allah
Summary: This study examined the effects of three levels of bio-fertilizers (none, arbuscular mycorrhizal fungi (AMF), and phosphate solubilizing bacteria (PSB)) and three levels of phosphorus fertilizer dose on barley yield and nutrient uptake under saline soil conditions. The findings showed that the combination of AMF with 100% RDP significantly improved plant height, spike length, spike weight, number of spikes per plant, weight of 1000 grains, straw yield, grain yield, and uptake of nitrogen, phosphorus, and potassium.
Article
Plant Sciences
Caitlyn C. A. Horsch, Pedro M. Antunes, Catherine Fahey, A. Stuart Grandy, Cynthia M. Kallenbach
Summary: Fungi play a crucial role in the formation of soil organic carbon (SOC), especially in the persistent mineral-associated organic C (MAOC) pool. This study investigated the impact of arbuscular mycorrhizal fungi (AMF) communities on SOC accumulation and found that their contributions vary depending on their traits and plant phosphorus uptake. These findings provide valuable insights into the effects of AMF community composition and traits on SOC accumulation.
Article
Microbiology
Sulaimon Basiru, Hopkins Pachalo Mwanza, Mohamed Hijri
Summary: Efficient management of root-associated microbiomes is crucial for improving crop yield and reducing environmental footprint. Various plant symbionts, such as arbuscular mycorrhizal fungi, have entered large-scale applications in agriculture. Research on the combination of arbuscular mycorrhizal fungi with other beneficial microbes should be further conducted to maximize their potential in crop production.
Article
Microbiology
Jiawei Chen, Jianwei Li, Yurong Yang, Yimei Wang, Yifei Zhang, Ping Wang
Summary: This study compares the effects of conventional and organic farming systems on AM fungi in low-quality farmlands and finds that although the composition and structure of soil AM fungal communities are simpler in conventional farms, there are still potential diverse resources.
FRONTIERS IN MICROBIOLOGY
(2022)
Article
Microbiology
Amandine Ducousso-Detrez, Robin Raveau, Joel Fontaine, Mohamed Hijri, Anissa Lounes-Hadj Sahraoui
Summary: This study explores the ecological characteristics of AMF in RP mining areas and finds that phosphorus concentration is an important factor affecting AMF community structure. Regression analysis also suggests the influence of land disturbance, ecosystem self-restoration, and AMF life history strategies.
Article
Green & Sustainable Science & Technology
Khachonphong Nopphakat, Phanthipha Runsaeng, Lompong Klinnawee
Summary: This study identified Acaulospora fungi as the core AMF in rainfed lowland rice paddies and demonstrated their symbiotic roles in rice. Acaulospora spores can enhance phosphate accumulation in mycorrhizal roots and increase soil phosphorus availability through the secretion of acid phosphatase. However, inoculation with Acaulospora spores suppressed the growth of rice seedlings.
Article
Environmental Sciences
Taotao Yan, Jianhui Xue, Zhidong Zhou, Yongbo Wu
Summary: The application of biochar-based fertilizer can increase soil nutrient content and AMF diversity, improving the properties of karst soils. The structure of AMF community is influenced by soil chemical properties, and biochar-based fertilization can enhance the scale and complexity of the microbial co-occurrence network in soil.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Soil Science
Ming Lang, Chunyan Zhang, Weihua Su, Xiuxiu Chen, Chunqin Zou, Xinping Chen
Summary: The study found that different AMF members modulate their mycorrhizal traits with maize under different P fertilization rates. Long-term P fertilization significantly altered the alpha diversity, structure, and composition of AM communities, which affected AMF colonization of maize roots and expression of a phosphate transporter gene.
APPLIED SOIL ECOLOGY
(2022)
Article
Biodiversity Conservation
Xinyu Xu, Yunpeng Qiu, Kangcheng Zhang, Fei Yang, Mengfei Chen, Xi Luo, Xuebin Yan, Peng Wang, Yi Zhang, Huaihai Chen, Hui Guo, Lin Jiang, Shuijin Hu
Summary: The research showed that warming affects the composition and diversity of AMF communities, reducing their abundance and utilization of N and P in the soil. Changes in precipitation increased the quantity of AMF but did not significantly impact the composition of the communities.
GLOBAL CHANGE BIOLOGY
(2022)
Article
Ecology
Cassandra M. Allsup, Richard A. Lankau, Ken N. Paige
Summary: This study demonstrated that abundance and composition of arbuscular mycorrhizal fungi in roots and soils of Ipomopsis aggregata are influenced by ungulate herbivory and water availability. Results showed that herbivory led to an increase in spore production, diversity of AMF taxa in roots, and a shift in AMF species composition in rhizosphere soils, with the impact varying based on water availability. These findings contribute to a better understanding of mycorrhizal function under changing climates.
Article
Ecology
Adam Frew, Meike Katharina Heuck, Carlos A. Aguilar-Trigueros
Summary: A major goal in ecology is understanding the factors influencing the diversity and distribution of organisms. In this study, we investigated how soil phosphorus availability affects the taxonomic and phylogenetic assembly of AM fungal communities and the subsequent effects on plant growth and defensive chemistry. Our results showed that increasing P availability led to reduced fungal richness and increased community evenness, indicating a shift towards phylogenetically clustered communities under high P conditions.
FUNCTIONAL ECOLOGY
(2023)
Article
Biodiversity Conservation
Elisabeth B. Ward, Alexander Polussa, Mark A. Bradford
Summary: Plant mycorrhizal associations impact the accumulation and persistence of soil organic matter, which can affect how ecosystems respond to global changes. The co-occurrence of trees and shrubs with different mycorrhizal associations can influence soil organic matter pools, but more research is needed to understand these effects.
GLOBAL CHANGE BIOLOGY
(2023)
Article
Plant Sciences
Stephanie J. Watts-Williams, Stefanie Wege, Sunita A. Ramesh, Oliver Berkowitz, Bo Xu, Matthew Gilliham, James Whelan, Stephen D. Tyerman
Summary: Soil micronutrient availability, particularly zinc (Zn), is a limiting factor in crop yield. Arbuscular mycorrhizal (AM) fungi facilitate nutrient uptake in host plants through the mycorrhizal pathway. In this study, RNA-seq analysis revealed that the putative Zn transporter gene, MtZIP14, was up-regulated in Medicago truncatula roots during colonization by Rhizophagus irregularis. Loss-of-function mutant plants lacking MtZIP14 showed reduced shoot biomass when grown under low Zn concentration and colonized by AM fungi, implicating a role for MtZIP14 in plant Zn nutrition and AM colonization.
PLANT CELL AND ENVIRONMENT
(2023)
Article
Biodiversity Conservation
Zihao Liu, Ruirui Chen, Junhua Wang, Junbo Liu, Minghui Li, Xiangui Lin, Junli Hu
Summary: Soil arbuscular mycorrhizal (AM) fungi play crucial roles in agroecosystem functioning. However, the effects of different carbon input levels on AM fungal community composition and ecological function are not well studied. This eight-year field experiment showed that fertilization significantly influenced the composition of AM fungal communities. Long-term fertilization increased AM fungal diversity, alkaline phosphatase activity, and glomalin-related soil protein concentration, which were closely related to soil organic C and/or pH. Moreover, low C input level (LCF) was better at promoting AM fungal diversity, while high C input level (HCF) negatively affected mycorrhizal colonization and the ratio of total glomalin-related soil protein to soil organic C.
ECOLOGICAL INDICATORS
(2022)
Article
Food Science & Technology
Kirsty Black, Athina Tziboula-Clarke, Philip J. White, Pietro P. M. Iannetta, Graeme Walker
Summary: Pulses derived from nitrogen-fixing crops present a lower GHG footprint and offer potential starch for brewing and distilling. Faba beans, despite initial challenges with enzyme capacity, showed promise as a adjunct for beer production with proper temperature regimes and enzyme additions. The qualities of faba bean-based beer and co-products demonstrate the environmental, nutritional, and commercial potential of pulses in brewing.
JOURNAL OF THE INSTITUTE OF BREWING
(2021)
Article
Plant Sciences
Baoguo Du, Yuhua Ma, Ana Maria Yanez-Serrano, Leila Arab, Lukas Fasbender, Saleh Alfarraj, Gadah Albasher, Rainer Hedrich, Philip J. White, Christiane Werner, Heinz Rennenberg
Summary: Date palm seedlings exposed to seawater flooding experienced reduced gas exchange, increased Na and Cl contents in leaves and roots, and decreased abundance of foliar compatible solutes. However, they showed tolerance towards seawater exposure and high tolerance to flooding.
Article
Environmental Sciences
Zhe Zhao, Youqiang Wang, Jianqi Shi, Sheliang Wang, Philip J. White, Lei Shi, Fangsen Xu
Summary: The study highlights the importance of balanced boron and phosphorus nutrition for maximizing seed yield and phosphorus use efficiency of rapeseed. Different fertilizer combinations resulted in varied effects on seed yield, efficiency, and soil bacterial communities in rapeseed cultivation.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Plant Sciences
Kaixiong Xing, Mingfei Zhao, Ulo Niinemets, Shuli Niu, Jing Tian, Yuan Jiang, Han Y. H. Chen, Philip J. White, Dali Guo, Zeqing Ma
Summary: The stoichiometry of leaf macronutrients provides insight into the tradeoffs between leaf structural and metabolic investments. Significant leaf C-Ca tradeoffs were found, driven by soil pH, temperature, and precipitation. There were no consistent patterns among C-N and C-Mg, indicating plasticity in the distribution of N and Mg among cell organelles. Major axes of macronutrient differentiation were identified, emphasizing the decoupling of structural and metabolic elements within leaves.
FRONTIERS IN PLANT SCIENCE
(2021)
Article
Environmental Sciences
Fanny Tran, Jonathan E. Holland, Nora Quesada, Mark Young, Damian Bienkowski, Dimitrios Savvas, Andrea Schubert, Georgia Ntatsi, Philip J. White, Graham S. Begg, Pietro P. M. Iannetta
Summary: This paper focuses on improving field-grown tomato yield under conditions of water, nitrogen, and phosphorus deficit. Evidence predominantly comes from the United States, India, and Italy, with most studies focusing on resource use-efficiency improvement, highlighting a need for more integrated approaches to assess multiple interventions.
ENVIRONMENTAL EVIDENCE
(2021)
Review
Plant Sciences
Yang Han, Philip J. White, Lingyun Cheng
Summary: To reduce environmental losses of phosphorus, increasing phosphorus acquisition efficiency or phosphorus utilization efficiency in plants can help maintain or even enhance plant performance.
Article
Plant Sciences
Konrad Neugebauer, Martin R. Broadley, Hamed A. El-Serehy, Timothy S. George, Neil S. Graham, Jacqueline A. Thompson, Gladys Wright, Philip J. White
Summary: In Caryophyllales species, there is no correlation between shoot and root sodium concentrations in species with normal shoot sodium levels, but a positive correlation in species with abnormally high shoot sodium levels. Additionally, species with abnormally high shoot sodium levels have higher shoot/root sodium concentration ratios than species with normal shoot sodium levels.
Review
Plant Sciences
Zhihui Wen, Philip J. White, Jianbo Shen, Hans Lambers
Summary: The concept of root exudation plays a crucial role in enhancing resource acquisition, yet remains a missing link in current research on root trait variation and belowground strategies. Incorporating root exudation into the structure of the root economics space is essential for a comprehensive understanding of soil nutrient acquisition. By integrating different root functional traits, a deeper understanding of the complexity of belowground resource-acquisition strategies can be achieved.
Review
Agriculture, Multidisciplinary
Wei Wang, Yiwen Xie, Lei Liu, Graham J. King, Philip White, Guangda Ding, Sheliang Wang, Hongmei Cai, Chuang Wang, Fangsen Xu, Lei Shi
Summary: This review examines the pathways and regulatory mechanisms of phytate synthesis in plants and compares the genetic variation in phytate concentration and distribution in seeds. Through studying gene expression patterns and the effects of mutations on agronomic traits, optimal target genes for breeding low phytic acid crops are proposed.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2022)
Article
Plant Sciences
Yalin Li, Xinyu Yang, HaiJiang Liu, Wei Wang, Chuang Wang, Guangda Ding, Fangsen Xu, Sheliang Wang, Hongmei Cai, John P. Hammond, Philip J. White, Sergey Shabala, Min Yu, Lei Shi
Summary: This study reveals the mechanistic basis of locally and systemically regulated responses of Brassica napus root architecture to heterogeneous Pi distribution, providing new insights into the molecular and physiological basis of root plasticity.
JOURNAL OF EXPERIMENTAL BOTANY
(2022)
Article
Agronomy
Vinicius Martins Silva, Lolita Wilson, Scott D. Young, Martin R. Broadley, Philip J. White, Andre Rodrigues dos Reis
Summary: This study evaluated the effects of selenium (Se) and sulfur (S) combination on cowpea plants under field conditions. The results showed that the interaction between Se and S did not affect cowpea yield or growth, but the application of S decreased Se content in cowpea. Furthermore, the combination of Se and S increased the concentrations of sugars, amino acids, and storage proteins in cowpea seeds.
Article
Agriculture, Multidisciplinary
Zikang Guo, Xingshu Wang, Xuemei Zhang, Li Wang, Runze Wang, Xiaoli Hui, Sen Wang, Yinglong Chen, Philip J. White, Mei Shi, Zhaohui Wang
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2022)
Editorial Material
Agronomy
Timothy S. George, Ismail Cakmak, Richard J. Simpson, Alexia Stokes, Philip J. White
Summary: This special issue commemorates Hans Lambers' 30 years as Editor in Chief of Plant and Soil, reflecting on the impact and highlights of the journal during his tenure. The issue includes 44 papers, covering a wide range of topics and showcasing the depth and breadth of scientific research in Plant and Soil. Special attention is given to the Marschner reviews and past Special Issues, as well as the most impactful papers published under Hans Lambers' editorship. The editorial also provides insights into the changes from the perspective of the Editor in Chief.
Article
Environmental Sciences
Jie Shen, Youlin Luo, Qi Tao, Philip J. White, Geng Sun, Meng Li, Jipeng Luo, Yuting He, Bing Li, Qiquan Li, Qiang Xu, Yan Cai, Huanxiu Li, Changquan Wang
Summary: Agricultural intensification driven by land-use changes has caused continuous and cumulative soil acidification throughout the global agroecosystem. This study used metagenomic analysis to investigate the microbial community composition and function associated with soil acidification in rice-wheat and rice-vegetable rotations. The results showed that the conversion to rice-vegetable rotations resulted in decreased soil pH and increased acid saturation ratios. The microbial community composition in rice-vegetable rotations was enriched in taxa exhibiting dehydrogenation functions and was more dependent on hydrogen, aluminum, and nitrate nitrogen.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Agronomy
Xiaohui Chen, Zheng Wang, Muhammad Atif Muneer, Changcheng Ma, Dongdong He, Philip J. White, Chunjian Li, Fusuo Zhang
Summary: Large quantities of fertilizers, including nitrogen, phosphorus, and potassium, are used in China's crop production. This study found that while there is no deficiency in NPK, magnesium is potentially limiting crop production. The research highlights the importance of reducing NPK inputs and increasing magnesium inputs for sustainable agriculture in China.
FOOD AND ENERGY SECURITY
(2023)