Agroforestry Practices as a Keystone for Biodiversity Conservation: A Review

R VijayKumar *

Department of Botany and Microbiology, Faculty of Forestry, Acharya Nagarjuna University Guntur, Andhra Pradesh, India.

Michelle C. Lallawmkimi

Krishi Vigyan Kendra (KVK), Kolasib, Mizoram, India.

Saransh Kumar Gautam

Department of Silviculture and Agroforestry, Rani Lakshmi Bai Central Agricultural University, Jhansi, Uttar Pradesh, India.

Prashant Tiwari

CSIR-CIMAP, Lucknow, Uttar Pradesh, India.

Aneesh KS

Department of Forest Resource Management, College of Forestry, KAU, Vellanikkara, Thrissur, Kerala, India.

M. Sekhar

Department of Agronomy, CASAR, Bharatiya Engineering Science and Technology, Innovation University, Gorantla, Andhra Pradesh, India.

Lalit Upadhyay

Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, India.

*Author to whom correspondence should be addressed.


Abstract

Agroforestry, the integration of trees and shrubs into agricultural systems, presents a sustainable land-use practice that enhances biodiversity conservation and ecosystem services. This review examines the historical development of agroforestry, its various types, and its role in promoting biodiversity and ecosystem health. Traditional agroforestry systems, such as home gardens and shifting cultivation, have long supported diverse species and sustainable land management. Modern agroforestry innovations, including climate-smart and precision agroforestry, further optimize resource use and resilience to climate change. Despite these benefits, the adoption of agroforestry faces significant socio-economic barriers, including limited financial resources, insecure land tenure, and cultural resistance. Policy and institutional constraints, such as fragmented governance and insufficient support for agroforestry, also impede its widespread implementation. Technical and knowledge gaps, particularly in region-specific practices and long-term ecological impacts, further challenge adoption. Environmental challenges, including climate change and soil degradation, add to the complexity of managing agroforestry systems. Nevertheless, agroforestry's contributions to habitat creation, genetic diversity, species richness, and ecosystem services like soil fertility, water regulation, carbon sequestration, and pest management underscore its importance. Future prospects for agroforestry involve innovations in practice, supportive policies, targeted research, and the active role of stakeholders, including farmers, extension services, NGOs, the private sector, and governments. Effective promotion and implementation require integrated efforts across these domains to overcome existing barriers. This review highlights the need for comprehensive policies, enhanced research and development, and multi-stakeholder collaboration to scale up agroforestry practices globally. As global environmental and climate crises intensify, agroforestry stands out as a viable strategy for creating resilient and sustainable agricultural landscapes, ultimately contributing to food security, rural livelihoods, and ecological health.

Keywords: Agroforestry, biodiversity, ecosystems, conservation, soil health, ecosystem services


How to Cite

VijayKumar, R, Michelle C. Lallawmkimi, Saransh Kumar Gautam, Prashant Tiwari, Aneesh KS, M. Sekhar, and Lalit Upadhyay. 2024. “Agroforestry Practices As a Keystone for Biodiversity Conservation: A Review”. Journal of Experimental Agriculture International 46 (9):61-76. https://doi.org/10.9734/jeai/2024/v46i92805.