Occurrence of vesicular 鈥� arbuscular mycorrhizae in kaempferia galangal linn
Journal name: Ancient Science of Life
Original article title: Occurrence of vesicular 鈥� arbuscular mycorrhizae in kaempferia galangal linn
The ANSCI is a peer-reviewed, open-access journal focused on Ayurveda and traditional medicines. It publishes original research, reviews, and literary studies linking traditional knowledge with modern science, covering disciplines like botany, ethnomedicine, pharmacology, and clinical research.
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Original source:
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M.R. Malathi, K. Ravikumar, P. Siva Prasad
Ancient Science of Life:
(A quarterly multi-disciplinary scientific research journal in Ayurveda)
Full text available for: Occurrence of vesicular 鈥� arbuscular mycorrhizae in kaempferia galangal linn
Year: 1996
Copyright (license): CC BY-NC-SA
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Summary of article contents:
Introduction
This study focuses on the occurrence of vesicular-arbuscular mycorrhizae (VAM) in the roots of Kaempferia galangal, an economically significant medicinal plant known for its various bioactive compounds. VAM fungi have garnered attention for their role in enhancing the growth of various agricultural and horticultural plants, demonstrating beneficial effects on plant development and nutrient uptake from soil. Previous research has often overlooked the presence of mycorrhizal associations in medicinal plants due to the production of secondary metabolites, but this investigation reveals a different outcome for Kaempferia galangal.
Importance of Mycorrhizal Associations
The research highlights the significant mycorrhizal colonization in both the roots and rhizomes of Kaempferia galangal. It presents data showing high percentages of VAM colonization, particularly with sample No. 6 in root tissue, which exhibited the highest colonization rate of 75% with an intensity score of 4. The study further establishes a strong positive correlation between mycorrhizal colonization percentage and the intensity score, indicating that enhanced colonization is linked to increased mycorrhizal activity. This finding is particularly notable as it confirms, for the first time, that Kaempferia plants can harbor VAM, which may have been previously dismissed due to the perceived influence of secondary metabolites on fungal colonization.
Conclusion
In conclusion, the findings from this study significantly contribute to our understanding of the relationship between Kaempferia galangal and VAM fungi. The presence of VAM in the roots, rhizomes, and scale leaves signals the potential for utilizing VAM inoculation technology to foster growth and improve the overall health of this valuable medicinal plant. Given the extensive secondary metabolite production of Kaempferia galangal, which was previously thought to negate the presence of mycorrhizae, the results suggest that these chemical compounds may not inhibit VAM colonization, thus opening new avenues for agricultural practices involving this species.
FAQ section (important questions/answers):
What are vesicular-arbuscular mycorrhizae (VAM)?
Vesicular-arbuscular mycorrhizae (VAM) are beneficial fungi that associate with plant roots, improving nutrient uptake and plant growth. They form a symbiotic relationship with many plants, aiding in their overall health.
Which plant was studied for VAM colonization in this research?
The study focused on Kaempferia galangal, an economically important medicinal plant known for its volatile oils and medicinal compounds, to assess the presence of VAM in its root, rhizome, and scale leaves.
What were the main findings regarding VAM in Kaempferia galangal?
The study confirmed that Kaempferia galangal can harbor VAM in its roots, rhizomes, and scale leaves. Significant colonization percentages were observed, indicating the potential for improving plant growth using VAM inoculation.
How was VAM colonization measured in this study?
VAM colonization was measured by assessing the percentage of colonization and scoring the intensity of infection on a scale from 0 to 5, revealing a positive correlation between colonization percentage and intensity scores.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for 鈥淥ccurrence of vesicular 鈥� arbuscular mycorrhizae in kaempferia galangal linn鈥�. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Discussion:
Discussion in the context of this article refers to the analysis and interpretation of the findings regarding the occurrence of vesicular-arbuscular mycorrhizae (VAM) in Kaempferia galangal. It highlights the significance of VAM colonization in enhancing plant growth and nutrient absorption, addressing previous misunderstandings in the literature related to medicinal plants and VAM associations. This section aims to connect research results with broader implications for agricultural practices and medicinal plant cultivation.
2) Substance:
Substance pertains to the various chemical compounds produced by Kaempferia galangal, including secondary metabolites like alkaloids and phenolics. These substances are important for the plant's medicinal properties but were previously thought to inhibit VAM colonization. The findings suggest that these chemical substances do not hinder VAM presence, indicating potential for enhanced growth through mycorrhizal association while utilizing the plant's beneficial compounds.
3) Science (Scientific):
Science in this article refers to the systematic study and investigation of biological interactions, particularly the relationships between Kaempferia galangal and vesicular-arbuscular mycorrhizal fungi. The research highlights the importance of scientific inquiry in understanding complex ecological interactions, revealing how VAM can positively influence the growth and nutrient uptake of plants previously deemed non-mycorrhizal, thereby advancing knowledge in the fields of botany and agricultural science.
4) Malati (M膩lat墨, M膩lati, Mala峁璱):
Malathi represents one of the key authors of the research study, contributing to the scientific investigation of mycorrhizal associations in medicinal plants. The involvement of researchers like Malathi emphasizes the collaborative nature of scientific research, allowing for a comprehensive approach to studying and documenting the significance of VAM in enhancing the growth and medicinal value of Kaempferia galangal.
5) Water:
Water is a critical component in the cultivation and growth of Kaempferia galangal, influencing both the plant's physiological processes and its interaction with VAM fungi. In the methodology section, the washing of plant samples underscores the importance of maintaining sterile conditions during experimentation, highlighting water's role in preparing samples free of contaminants, which is essential for accurate results in scientific studies.
6) Shiva (艢iv膩, Siv膩, 艢iva, Siva, S墨va):
Siva is another key author involved in the study, contributing expertise and insights into the exploration of VAM in Kaempferia galangal. The mention of Siva alongside Malathi reflects the collaborative effort in this scientific research, illustrating how diverse perspectives and knowledge can enhance the understanding of mycorrhizal relationships and their applications in agriculture and medicinal plant enhancement.
7) Soil:
Soil serves as the foundational medium for Kaempferia galangal's growth, providing essential nutrients and supporting plant development. The study's findings on VAM emphasize the soil's biological health, as mycorrhizal fungi facilitate improved nutrient uptake and enhance plant resilience. Understanding soil interactions with VAM is crucial for promoting sustainable agricultural practices and optimizing conditions for medicinal plant cultivation.
Other Science Concepts:
Discover the significance of concepts within the article: 鈥�Occurrence of vesicular 鈥� arbuscular mycorrhizae in kaempferia galangal linn鈥�. Further sources in the context of Science might help you critically compare this page with similair documents:
Statistical analysis, Secondary metabolite, Positive correlation, Experimental plant.