Changes in soil-root-organism interactions following tropical forest conversion to tree and oil palm plantations

被引：0

作者：

Widyati, Enny ^{[1
]}

Sadino ^{[2
]}

Budiharta, Sugeng ^{[1
]}

Akbar, Acep ^{[1
]}

Susilo, Adi ^{[1
]}

Kurniawan, Agus ^{[1
]}

Sadili, Asep ^{[1
]}

Prameswari, Diana ^{[3
]}

Mirmanto, Edi ^{[1
]}

Hadi, Etik Erna Wati ^{[1
]}

Siregar, Mustaid ^{[1
]}

Wardani, Marfuah ^{[3
]}

Yuniarti, Naning ^{[3
]}

Mindawati, Nina ^{[1
]}

Pasaribu, Parlin H. P. ^{[1
]}

Irianto, Ragil S. B. ^{[4
]}

Nisaa, Ratri Ma'rifatun ^{[1
]}

Hartatik, Sri Een ^{[1
]}

Suharti, Sri ^{[1
]}

Sutiyono ^{[3
]}

Kalima, Titi ^{[1
]}

Sari, Ulfah Karmila ^{[1
]}

Darwiati, Wida ^{[5
]}

Herningtyas, Wieke ^{[1
]}

Baral, Himlal ^{[6
]}

Paradelo, Marcos ^{[7
]}

Santika, Truly ^{[7
]}

机构：

[1] Natl Res & Innovat Agcy BRIN, Res Ctr Ecol & Ethnobiol, Cibinong 16911, Indonesia

[2] Al Azhar Univ Indonesia, Jakarta 12110, Indonesia

[3] Natl Res & Innovat Agcy BRIN, Res Ctr Plant Conservat Bot Gardens & Forestry, Bogor 16122, Indonesia

[4] Natl Res & Innovat Agcy BRIN, Res Ctr Appl Microbiol, Cibinong 16911, Indonesia

[5] Natl Res & Innovat Agcy BRIN, Res Ctr Appl Zool, Cibinong 16911, Indonesia

[6] Ctr Int Forestry Res CIFOR, Bogor 16680, Indonesia

[7] Univ Greenwich, Nat Resources Inst NRI, Chatham ME4 4TB, England

来源：

APPLIED SOIL ECOLOGY | 2025年 / 213卷

关键词：

Acacia; Eucalypt; Fungi; Land-use change; Oil palm; Root exudate; Soil physicochemistry; Soil organisms; ACACIA-MANGIUM; RUBBER; BIODIVERSITY; PHOSPHORUS; IMPACT; ALLELOPATHY; MANAGEMENT; EUCALYPTUS; FERTILIZER; INDONESIA;

D O I：

10.1016/j.apsoil.2025.106253

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The impacts of monoculture establishment on tropical ecosystems and biodiversity have been the subject of extensive studies, yet the impact on the relationship between soil, plant root, and organism has received limited attention. We sought to assess changes in soil-root-organism interactions resulting from tropical forest conversion to monocultures. Using data from forests and multiple tree and oil palm plantations in Indonesia, we found that the conversion of forests to monocultures impacted soil ecology through direct and indirect effects on soil physicochemical properties, root exudates, and soil organisms. Land management practices and plant physiology influenced soil physicochemical properties across land use types. While root exudates of primary metabolites associated with plant growth were strongly related to soil physicochemical properties, both soil physicochemical properties and the underlying ecological differences between forests and monocultures play important roles in determining secondary metabolite exudates responsible for plant-plant interface, including competition and defence against pathogens. This demonstrates that secondary metabolites evolve through a complex mechanism involving both physical processes and interactions with other plants. Despite having superior primary and secondary metabolites responsible for competition, monoculture plantations had weaker defensive metabolites for pathogen suppression than forests. Furthermore, monocultures had a significantly higher proportion of fungi in their soil microbial profiles than forests. A weakened defence system, combined with elevated fungal presence, can increase monocultures' susceptibility to disease. Our results underscore the critical role of diverse ecosystems in ensuring ecological stability, emphasising the necessity for enhanced diversity in monocultures, whether through agroforestry or intercropping, for long-term soil health.

引用

页数：14

共 101 条

[1] Invasion of Acacia mangium in Amazonian savannas following planting for forestry [J].

Aguiar, Agnaldo, Jr. ;

Barbosa, Reinaldo I. ;

Barbosa, Jose B. F. ;

Mourao, Moises, Jr. .

PLANT ECOLOGY & DIVERSITY, 2014, 7 (1-2) :359-369

[2] Valuing the functionality of tropical ecosystems beyond carbon [J].

Aguirre-Gutierrez, Jesus ;

Stevens, Nicola ;

Berenguer, Erika .

TRENDS IN ECOLOGY & EVOLUTION, 2023, 38 (12) :1109-1111

[3] High diversity mixed plantations of Eucalyptus and native trees: An interface between production and restoration for the tropics [J].

Amazonas, Nino Tavares ;

Forrester, David I. ;

Silva, Carina Camargo ;

Alves Almeida, Danilo Roberti ;

Rodrigues, Ricardo Ribeiro ;

Brancalion, Pedro H. S. .

FOREST ECOLOGY AND MANAGEMENT, 2018, 417 :247-256

[4] Making illegality visible: The governance dilemmas created by visualising illegal palm oil plantations in Central Kalimantan, Indonesia [J].

Astuti, Rini ;

Miller, Michelle Ann ;

McGregor, Andrew ;

Sukmara, M. Dedy Pratama ;

Saputra, Wiko ;

Sulistyanto ;

Taylor, David .

LAND USE POLICY, 2022, 114

[5]

Barber P. A., 2004, Plant Pathology Journal, V3, P97

[6] Biochar modifies the content of primary metabolites in the rhizosphere of well-watered and drought-stressed Zea mays L. (maize) [J].

Borno, Marie Louise ;

Mueller-Stoever, Dorette Sophie ;

Liu, Fulai .

BIOLOGY AND FERTILITY OF SOILS, 2022, 58 (06) :633-647

[7] Tropical turmoil: a biodiversity tragedy in progress [J].

Bradshaw, Corey J. A. ;

Sodhi, Navjot S. ;

Brook, Barry W. .

FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2009, 7 (02) :79-87

[8] Root Exudation of Primary Metabolites: Mechanisms and Their Roles in Plant Responses to Environmental Stimuli [J].

Canarini, Alberto ;

Kaiser, Christina ;

Merchant, Andrew ;

Richter, Andreas ;

Wanek, Wolfgang .

FRONTIERS IN PLANT SCIENCE, 2019, 10

[9] Root exudation of sugars, amino acids, and organic acids by maize as affected by nitrogen, phosphorus, potassium, and iron deficiency [J].

Carvalhais, Lilia C. ;

Dennis, Paul G. ;

Fedoseyenko, Dmitri ;

Hajirezaei, Mohammad-Reza ;

Borriss, Rainer ;

von Wiren, Nicolaus .

JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE, 2011, 174 (01) :3-11

[10] Analytical challenges and solutions for performing metabolomic analysis of root exudates [J].

Casas, Monica Escola ;

Matamoros, Victor .

TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2021, 31

← 1 2 3 4 5 6 7 8 9 10 →