Investigation on the relationship between plant measurements of Astragalus brevidens Freyn & Sinteyn and soil properties (Case study: Asilme rangelands of Darreh gaz)

Moradi, Reza; Niknahad-Gharmakher, Hamid; Forouzeh, Mohamad Rahim

[Home ] [Archive]

[ فارسی ]

Main Menu

Home

Journal Information

Articles archive

For Authors

For Reviewers

Registration

Contact us

Site Facilities

Search in website

Receive site information

Volume 12, Issue 24 (9-2024)

PEC 2024, 12(24): 163-175

Back to browse issues page

Investigation on the relationship between plant measurements of Astragalus brevidens Freyn & Sinteyn and soil properties (Case study: Asilme rangelands of Darreh gaz)

Reza Moradi¹

, Hamid Niknahad-Gharmakher ^*

, Mohamad Rahim Forouzeh¹

1- Department of Rangeland Management, Faculty of Rangeland and Watershed Management, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
Department of Rangeland Management, Faculty of Rangeland and Watershed Management, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran, Department of Rangeland Management, Faculty of Rangeland and Watershed Management, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran , niknahad@gau.ac.ir

Abstract: (1130 Views)

Astragalus brevidens belongs to the Fabaceae family which has high palatability and a lot of forage production. The aim of present study was to investigate the relationship between production, frequency, density and cover percentage of A. brevidens with the soil physicochemical properties. After the field survey, random-systematic sampling was done in three areas with high, medium and low A. brevidens cover. In each area, 2 transects of 100 meters were considered in the direction of the slope and perpendicular to the direction of the slope, and in each transect, 10 plots (2m²) were established with a distance of 10 meters from each other and data on frequency, density and cover percentage were recorded. Plant production of aerial parts was estimated via cutting and weighing method. In each transect (beginning, middle and end of each transect), three soil samples were taken from two depths of 0 to 10 and 10 to 30 cm. Once in the laboratory, some soil physical and chemical properties such as texture, bulk density, salinity, acidity, organic carbon percentage, total nitrogen percentage, amount of adsorbable phosphorus and exchangeable cations were measured. Data were analyzed by One-way analysis of variance and mean comparisons were made by the Tukey test using SPSS₁₈ software. Step by step multiple regression analysis was used to predict the estimation model of A. brevidens measurements with soil properties. The results demonstrated that A. brevidens with canopy cover percentage of 2.53 to 16.65% and dry forrage production of 41.7 to 37.40 gr/m², grows in sandy clay loam soils with electrical conductivity less than 1.81 dS/m and acidity of 7.82-8.10. Moreover, soil bulk density and clay percentage of soil texture had the most influence on the measurements of A. brevidens (p< o. o5). This species is not s Preparation of soil map of vegetation types of rangelands and investigate the relationship between soil properties and dominant plant species to correctly locate plant species in the rangeland improvement operation is suggested.uitable for use in improvement of rangelands with heavy texture and salty soil.

Article number: 11

Keywords: Astragalus brevidens, Production, Frequency, Density, Cover percentage

Full-Text [PDF 738 kb] (222 Downloads)

Type of Study: Research | Subject: General
Received: 2023/11/7 | Accepted: 2024/04/23 | Published: 2024/10/7

References

1. Arrekhi, A., Niknahad Gharmakher, H., Bachinger, J., Bloch, R., Hufnagel, J. 2021. Forage Quality of Salsola turcomanica (Litv) in Semi-arid Region of Gomishan, Golestan Province, Iran. Journal of Rangeland Science, 11(1): 76-88.

2. Arrekhi, A., Niknahad Gharmakher, H., Kimura, S.D.B., Bloch, R., Bachinger, J., Hufnagel, J. 2022. Relationship among Plant Measurements of Salsola turcomanica (Litv) and Soil Properties in Semi-arid Region of Golestan Province, Iran. Journal of Rangeland Science, 12(2): 168-178.

3. Black, C.A. 1986. Methods of soil analysis. Part 1. Physical and mineralogical methods. American Society of Agronomy, Inc. Madison, Wisconsin, 1188p.

4. Esfanjani, J., Ghorbani, A., Zare Chahouki, M.A. 2018. Max Ent modeling for predicting impacts of environmental factors on the potential distribution of Artemisia aucheri and Bromus tomentellus-Festuca ovina in Iran. Polish Journal of Environmental Studies, 27(3): 1041-1047.

5. Eisenhauer, N., Bowker, M. A., Grace, J. B., Powell, J. R. 2015. From patterns to causal understanding: Structural equation modeling (SEM) in soil ecology. Journal of Pedobiologia, 58(2): 65-72.

6. Gao, N., Zhou, J., Zhang, X., Cai, W., Guan, T., Jiang, L., Zheng, Y. 2017. Correlation between vegetation and environment at different levels in an arid, mountainous region of China. Journal of Ecology and Evolution, 7(14):5482-5492.

7. Gee, G.W., Bauder J.W. 1986. Particle-size analysis. In Methods of Soil Analysis Part 1-Physical and mineralogical methods, 2nd edition, ed., A.L. Page, 383-411. Agronomy Monograph 9, American Society of Agronomy, Madison, WI. Geo Cosmo Acta 72: 1598-1610.

8. Ghelichnia, H., Mirdavoodi, H., Cherati, A. 2023. The study of habitats properties and response pattern of (Astragalus retamocarpus Boissier & Hohen.) to environmental factors in rangelands of Mazandaran province. Journal of Rangeland, 17(2): 216-231.

9. Le Bagousse-Pinguet, Y., Maalouf, J., Touzard, B., Michalet, R. 2014. Importance, but not intensity of plant interactions relates to species diversity under the interplay of stress and disturbance. Journal of Oikos, 123(7):777-785.

10. Maassoumi, A. A. 2016. The role of Astragalus in the balance of the ecosystem. Nature of Iran, 1 (1): 47-41.

11. McLean, E.O. 1982. Soil pH and lime requirement. In: Page, A.L., R.H. Miller and D.R. Keeney (eds.): Methods of soil analysis, Part 2: Chemical and microbiological properties. Agronomy Monograph No. 9 (2nd ed.), Amer. Soc. Agronomy, Madison, Wisconsin.

12. Nelson, D.W., Sommers, L.E. 1996. Total carbon, organic carbon, and organic matter. In Methods of Soil Analysis Part.3- Chemical Methods, ed., D.L. Sparks, 961-1010. SSSA Book Series No. 5. SSSA, Inc., ASA, Inc., Madison, Wisconsin, USA.

13. Page, A.L., Miller, R.H., Keeney, D.R. 1992. Methods of Soil Analysis, Part 2, Chemical and Microbiological Properties. Agronomy Monograph No. 9, 2nd ed. American Society of Agronomy Inc., Madison.

14. Peng, Y., Mi, K., Qing, F., Xue, D. 2016. Identification of the main factors determining landscape metrics in semi-arid agro-pastoral ecotone. Journal Ecosystem Health and Sustainability, 124: 249-256.

15. Podlech, D., Zarre, S. 2013. A taxonomic revision of the genus Astragalus L. (Leguminosae) in the Old World 2: 823-1640. Naturhistorisches Museum Wien.

Send email to the article author

Add your comments about this article

Mendeley

Zotero

RefWorks

Moradi R, Niknahad-Gharmakher H, Forouzeh M R. Investigation on the relationship between plant measurements of Astragalus brevidens Freyn & Sinteyn and soil properties (Case study: Asilme rangelands of Darreh gaz). PEC 2024; 12 (24) : 11
URL: http://pec.gonbad.ac.ir/article-1-947-en.html

Rights and permissions
	This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Volume 12, Issue 24 (9-2024)

Back to browse issues page

Persian site map - English site map - Created in 0.07 seconds with 37 queries by YEKTAWEB 4714