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RESEARCH ARTICLE   (Open Access)
Contents Vol 6 (1)

The Role of Roots, Stems, and Leaves in Plant Function: Structural and Physiological Perspectives for Optimized Plant Growth

Rizwan Rashid Bazmi1, Pharkphoom Panichayupakaranant 1,2*

+ Author Affiliations

Australian Herbal Insight 6 (1) 1-5 https://doi.org/10.25163/ahi.619956

Submitted: 17 April 2023 Revised: 15 June 2023  Published: 17 June 2023 

Abstract

Background: Plants, being autotrophic organisms, rely on various organs for the processes of growth, survival, and reproduction. Among these, roots, stems, and leaves play pivotal roles. Understanding their functions and interactions is essential for advancements in botany and agriculture. Methods: This study employs physiological assessments of plant growth under controlled environments to analyze the contributions of roots, stems, and leaves. Using different plant species, data were collected on nutrient uptake, photosynthetic efficiency, and overall plant health. Techniques such as gas exchange measurement, microscopy, and histological analysis were used to assess these organs' functionality. Results: The results demonstrated that roots are crucial for water and nutrient absorption, while stems facilitate transportation of these elements. Leaves were found to be highly efficient at photosynthesis, contributing to carbohydrate production. Plants with enhanced root systems showed significant growth and better adaptation to varying environmental conditions, while plants with compromised leaf structures exhibited reduced growth due to insufficient photosynthesis. The role of stems as structural support and transportation conduits was emphasized in fast-growing species. Conclusion: Roots, stems, and leaves exhibit complementary functions that are vital for plant survival. Their optimal performance is essential for the plant’s ability to adapt, thrive, and produce. These insights contribute to improving plant health and optimizing agricultural practices. 

Keywords: Roots, stems, leaves, plant physiology, nutrient uptake, photosynthesis, water transport, plant growth, agriculture

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