Evaluation and quantification of ecosystem services of barley and triticale agroecosystems

Document Type : Research Paper

Authors

1 Gorgan University

2 Agronomy Dept., Gorgan University of Agricultural Sciences and Natural Resources

3 Sari university

4 Gorgan U.

Abstract

Ecosystem services are defined as services provided by the natural environment. These services produce outputs or effects that directly and indirectly impact human well-being, culture, and the global economic system (Feng et al., 2018; Ma et al., 2020). Quantifying the services of agroecosystems is one of the most important strategies to increase attention to these services and provide appropriate solutions to maintain and sustain these services. The development of intensive agriculture has transformed agricultural landscapes into simple, low-coverage single-product systems similar to semi-natural habitats. This change has led to a sharp decline in biodiversity and a reduction in the provision of ecosystem services to agriculture. It has been confirmed that among ecosystem services, pest, and weed control, and pollination have significant impacts on global agricultural production.

Materials&Methods:
In this study, 8 plots were selected from different plots of autumn crops included barley, and triticale. In this study provisioning, supporting, regulating services in the cultivation of barley and triticale fields of Dasht-e Naz, Sari Agricultural Company (Mazandaran province) were evaluated and quantified, during 2019-2020. In this study, some ecosystem services such as insect and weed biodiversity (using Shannon-Weiner, Simpson, Margalf, Uniformity and Menhinick indices), soil microbial respiration, carbon sequestration, organic matter, abundance of earthworms, grain yield, protein content oxygen production, and soil protection (by the stability of aggregates) were evaluated and quantified. Soil samples were taken from a depth of 0-30 cm before barley and triticale planting in November 2019 and after harvest in June 2020 for assessment of rate of microbial respiration, organic matter and carbon sequestration. Also, oxygen production was estimated based on net primary production. A sampling of plant biodiversity and yield of autumn crops was performed based on the W shaped pattern with 0.5×0.5 m2 quadrate. In this study, insects were collected in ways: yellow sticky trap, insect nets, and ground trap. Sampling was done from late March to mid-April 2020. All data were analyzed with SAS version 9.4 and T-test was used to compare the means between cultivars at the 5% probability level.

Results&Discussion:
The results showed that the highest amount of oxygen production was obtained at about 17.66 and 16.57 tons per hectare from 12 and 16 fodder plots for barley and triticale, respectively. In this research, the highest amount of carbon sequestration (2.67 tons per hectare) and the activity of microbial respiration before planting and after harvesting the crop were 91.40 and 45.95 milligrams of CO2 per kilogram of soil per day, respectively andearthworm abundance (13 per square meter) belonged to plot 18. The evaluation of the biodiversity status in insects and weeds showed that the highest Shannon-Weiner diversity index in weeds was 2.65 and 2.89 from plots 12 and 16 of barley and triticale fodder, respectively. Also, in 12 plots of barley and 16 plots of triticale, because the purpose of farming was to produce fodder, herbicides were not used compared to other plots. In another study, it was observed that the highest Shannon-Weiner diversity index was obtained from triticale farms (1.00) and the lowest (0.14) from winter wheat farms(Sawicka et al., 2020). This could increase the Shannon-Weiner index. Also, the Shannon-Weiner index of insect communities was calculated as 2.37 and 2.49 from 19 and 16 plots, for barley and triticale, respectively.4 beneficial insects named Syrphus ribesii, Chrysoperla carnea, Coccinella septempunctata Linnaeus and Apis ellifera mellificawere recorded in the barley and triticale plots studied.

Conclusion:
The results of this study showed that crop management and implementation of intensive agricultural systems were effective in providing many ecosystem services of barley and triticale fields. So, these services were affected by various factors, such as cultivar type, crop rotation, and tillage methods. In general, intensive agriculture is associated with climate change and biodiversity loss and alternatively, the reduction of ecosystem services including regulating and provisioning services is inevitable. Therefore, adopting management of agroecosystems associated with natural ecosystems can help to provide more ecosystem services in agroecosystems and maintain their sustainability level.
Acknowledgements:
We are thankful to Gorgan University of Agricultural Sciences and Natural Resources (GUASNR), the agricultural company of Dasht-e-Naz Sari and Dr. Hamid Sakinin for all his companions and supports.

Keywords


Agriculture and Food. 2021. Soil organic matter: influence on nutrient availability. https://www.agric.wa.gov.au/measuring-and-assessing-soils/soil-organic-matter-influence-nutrient-availability

Alaru, M., Laur, U., and Jaama, E., 2003. Influence of nitrogen and weather conditions on the grain quality of winter triticale. Agricultural Research, 1(1), 3-10.
Amirnejad, H., and Atai Salut, K. 2011. Economic valuation of environmental resources, AvaiMasih Publications, first edition. P. 428.

Assefa, A., Girmay, G., Alemayehu, T., and Lakew, A. 2021. Performance evaluation and stability analysis of malt barley (Hordeum vulgare L.) varieties for yield and quality traits in Eastern Amhara, Ethiopia.CABI Agriculture and Bioscience, 2(31), 1-7. https://doi.org/10.1186/s43170-021-00051-w.

Assunção, S., Pereira, M., Rosset, J., Berbara, R., and García, A. 2019. Carbon input and the structural quality of soil organic matter as a function of agricultural management in a tropical climate region of Brazil. Science of the Total Environment, 658, 901-911 https://doi.org/10.1016/j.scitotenv.2018.12.271
Aydoğan Çıfcı, E., Bılgıl, U., and Yağdi, K. 2010. Grain yield and quality of triticale lines. Journal of Food, Agriculture & Environmen, 8(2), 558-564.
Bai, Z., Caspari, T., Gonzalez, M.R., Batjes, N.H., Mader, P., Bunenmann. E.K,, de Goede, R., Brussaard, L., Xu, M., Ferreira, C.S.S., Reintam, E., Fan, H., Mihelic, R., Glavan, M., and Toth, Z. 2018. Effects of agricultural management practices on soil quality: a review of long-term experiments for Europe and China. Agriculture, Ecosystems & Environment, 265,1-7. https://doi.org/10.1016/j.agee.2018.05.028
Barbir, J., Badenes‐Pérez, F.R. Fernández‐Quintanilla, C., and Dorado, J. 2015. The attractiveness of flowering herbaceous plants to bees (Hymenoptera: Apoidea) and hoverflies (Diptera: Syrphidae) in agroecosystems of Central Spain. Agricultural and Forest Entomology, 17, 20-28.
Barzegar, A. 2001. Advanced Soil Physics. First Edition, Shahid Chamran University, Ahvaz.
Balzan, M.V., Pinheiro, A.M., Mascarenhas, A., Morán-Ordóñez, A., Ruiz-Frau, A., Carvalho-Santos, C., Vogiatzakis, I., Arends, J., Santana-Garcon, J., Roces-Díaz, J.V., Brotons, L., Campagne, C.S., Roche, P.K., Miguel, S., Targetti, S., Drakou, E.G., Vlami, V., Baró F., and Geijzendorffer, L.R. 2019. Improving ecosystem assessments in Mediterranean social-ecological systems: A DPSIR analysis. Ecosystems and People, 15, 136–155. https://doi.org/10.1080/26395916.2019.1598499.
Bateman, I., and Willis, K. 1999. Valuing environmental preferences, Theory and practice of the contingent valuation method in the US, EU, and developing countries. Oxford: Oxford University Press. Pp: 511-539.
Beillouin, D., Ben‐Ari, T., Malézieux, E., Seufert, V., and Makowski, D. 2021. Positive but variable effects of crop diversification on biodiversity and ecosystem services. Global Change Biology, 27, 4697–4710. https://doi.org/10.1111/gcb.15747. 
Benton, T.G., Vickery, J.A., and Wilson, J.D. 2003. Farmland biodiversity: is habitat heterogeneity the key? Trends in Ecology & Evolution, 18, 182–188. https://doi.org/10.1016/S0169- 5347(03)00011-9).
Birkhofer, K., Schöning, I., Alt, F., Herold, N., Klarner, B., Maraun, M., Marhan, S., Oelmann, Y., Wubet, T., and Yurkov, A. 2012. General relationships between abiotic soil properties and soil biota across spatial scales and different land-use types. PLoS ONE, 7, 1-7. doi:10.1371/journal.pone.0043292
Bünemann, E. K., Bongiorno, G., Bai, Z., Creamer, R. E., De Deyn, G., deGoede, R., Fleskens, L.,Geissen, V., Kuyper, T. W., Mäder, P., Pulleman, M., Sukkel, W., van Groenigen, J. W., and Brussaard, L. 2018. Soil quality – A critical review. Soil Biology and Biochemistry, 120,105–125. doi:10.1016/j.soilbio.2018.01.030
Carminati, A., and Javaux, M. 2020. Soil rather than xylem vulnerability controls stomatal response to drought. Trends in Plant Science, 25, 868–80. https://doi.org/10.1016/j.tplants.2020.04.003

Chaudhary, A., Sewhag, M., Hooda, V.S., Singh, B., and Kumar, P. 2017. Effect of different dates of sowing on yield attributes, yield and quality of Barley (Hordeum vulgare L.) cultivars. Journal of Applied and Natural Science, 9(1), 129-132.

Clark, M., and Tilman, D. 2017. Comparative analysis of environmental impacts of agricultural production systems, agricultural input efficiency, and food choice. Environmental Research Letters, 12, 1-11. https://doi.org/10.1088/1748-9326/aa6cd5.
Crookston, RK., Kurle, E., and Copeland, PJ., 1991. Rotational cropping sequence affects yield of corn and soybean. Agronomy Journal, 83: 108-113.
Cole, L.J., Kleijn, D., Dicks, L.V., Potts, S.G., Albrecht, M., Balzan, M.V., Bartomeous, I., Bebeli, P.J., Bevk, D., Biesmeijer, J.C., Chlebo, R., Dautartė, A., Emmanouil, N., Hartfield, C., Holland, J.,  Holzschuh, A., Knoben, N., Kovács-Hostyánszki, A., Mandelik, Y., Panou, H., Paxton, R., Petanidou, T., Pinheiro de Carvalho, M., Rundlöf, M., Sarthou, J.P., Stavrinides, M., Suso, M., Szentgyörgyi, H., Vaissière, B., Varnava, A., Zemeckis, R., and Scheper, J. 2020. A critical analysis of the potential for EU common agricultural policy measures to support wild pollinators on farmland. Journal of Applied Ecology,57, 681-694. https://doi.org/10.1111/1365-2664.13572.
Costanza, R., d’Arge, R., de Groot, R., Farber, S., Grasso, M., Hannon, B., Limburg, K., Naeem, S., O’Neill, R.V., Paruelo, J., Raskin, R.G., Suttonkk, P., and Van den Belt, M. 1997. The value of the world’s ecosystem services and natural capital. Nature, 387,253–260.
Dainese, M., Martin, E.A., Aizen, M.A., Albrecht M, Bartomeus, I., and Bommarco, R. 2019. A global synthesis reveals biodiversity-mediated benefits for crop production. Science Advances, 5, 1-13.https://doi.org/ 10.1126/sciadv.aax0121.
de Groot, R., Brander, L., Van der Ploeg, S., Costanza, R., Bernard, F., Braat, L., Christie, M., Crossman, N., Ghermandi, A., Hein, L., Hussain, S., Kumar, P., McVittie, A., Portela, R., Rodriguez, L.C., ten Brink, P., and van Beukering, P. 2012. Global estimates of the value of ecosystems and their services in monetary units. Ecosystem Services,1, 50–61. https://doi.org/10.1016/j.ecoser.2012.07.005
Ding, G., Novak, JM., Amarasiriwardena, D., Hunt, PG., and Xing, B. 2002. Soil organic matter characteristics as affected by tillage management. Soil Science Society American Journal, 66: 421-429.
Del Rio, T., Willemen, L., Vrieling, A., and Nelson, A. 2020. Understanding intra-annual dynamics of ecosystem services using satellite image time series. Remote Sensing, 12, 1–19. https://doi. org/ 10. 3390/ rs120 40710.
Don, A., Flessa, H., and Marx, K. 2018. Die 4-Promille-Initiative “Böden Für Ernährungssicherung Und Klima”-Wissenschaftliche Bewertung Und Diskussion Möglicher Beiträge in Deutschland; Johann Heinrich von Thünen-Institut: Braunschweig, Germany.
Duguma, M., Feyssa, D., and Biber-Freudenberger, L. 2019. Agricultural biodiversity and ecosystem services of major farming systems: a case study in Yayo Coffee Forest Biosphere Reserve. Southwestern Ethiopia. Agric, 9, 1-26. https:// doi. org/ 10. 3390/ agric culture 9030 048.
Dudley, N., and Alexander, S., 2017. Agriculture and biodiversity: a review. Biodiversity Journal, 18, 45–9. https:// doi. org/ 10.1080/14888386.2017.1351892.
Feng, Z., Cui, Y., Zhang, H., and Gao, Y. 2018. Assessment of human consumption of ecosystem services in China from 2000 to 2014 based on an ecosystem service footprint model.Ecological Indicators, 94, 468-481.
Franchini, J.C., Crispino, C.C., Souza, R.A., Torres, E., and Hungria, M. 2007. Microbiolo- gical parameters as indicators of soil quality under various tillage and crop- rotation systems in southern Brazil. Soil and Tillage Research, 92, 18–29

Fusaro, S., Gavinelli, F., Lazzarini, F., and Paoletti, M.G. 2018. Soil Biological Quality Index based on earthworms (QBS-e). A new way to use earthworms as bioindicators in agroecosystems. Ecological Indicators. 93, 1276-1292. https://doi.org/10.1016/j.ecolind.2018.06.007

Galhena, D.H., Freed, R., and Maredia, K.M. 2013. Home gardens: a promising approach to enhance household food security and wellbeing. Agriculture & Food Security, 2, 1-13 https://doi.org/10.1186/2048-7010-2-8 .
Garland, G., Bünemann, E.K., Oberson, A., Frossard, E., and Six, J. 2017. Plant-mediated rhizospheric interactions in maize-pigeon pea intercropping enhance soil aggregation and organic phosphorus storage. Plant and Soil, 415, 37-55.
Haenke, S., Scheid, B., Schaefer, M., Tscharntke, T., and Thies, C. 2009. Increasing syrphid fly diversity and density in sown flower strips within simple vs. complex landscapes. Journal of Applied Ecology, 46, 1106-1114. https://doi.org/10.1111/j.1365-2664.2009.01685.x
Hursh, A., Ballantyne, A., Cooper, L., Maneta, M., Kimball, J., and Watts, J. 2017. The sensitivity of soil respiration to soil temperature, moisture, and carbon supply at the global scale. Global Change Biology, 23, 2090-2103
Imami, M. S., and Arbabi, M. 2005. Study of European red predatory insects in Semirom, Isfahan and biological study of Mulsant gilvifrons Stethorus in the laboratory, Iranian. Journal of Biology, 18(2), 157-116.
Iizumi, T., and Wagai, R. 2019. Leveraging drought risk reduction for sustainable food, soil and climate via soil organic carbon sequestration. Scientific Reports, 9, 1-8. https://doi.org/10.1038/s41598-019-55835-y
IPBES. 2019. Global assessment report on Biodiversity and ecosystem services of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (Bonn) https://ipbes.net/global-assessment-report-biodiversity-ecosystem services. https://doi.org/10.5281/zenodo.3553579 
Isermeyer, H. 1952. Eine einfache method zur bestimmang der bodenatmung under carbonate im Boden. Z P Flanzenernaehr Bodenkd. 56, 26-38.
Jakab, G., Madarász, B., Szabó, J., Tóth, A., Zacháry, D., Szalai, Z., Kertész, A., and Dyson, J. 2017. Infiltration and soil loss changes during the growing season under ploughing and conservation tillage.Sustainability, 9, 1-13. https://doi.org/10.3390/su9101726
Jiang, M., Wang, X., Liusui, Y., Chao, H., Zhao, C., and Hua, L. 2017. Variation of soil aggregation and intra-aggregate carbon by long-term fertilization with aggregate formation in a grey desert soil. Catena, 149,437-445
Kay, B.D. 2000. Soil Structure, in: Handbook of Soil Science. CRC Press, E. M. Sumner, Ed., USA: F.I., Boca Raton. A229–A264.
Kemper, W.D., and Rosenau, R.C. 1986. Aggregate stability and size distribution, in: Methods of soil analysis. Part 1. Physical and mineralogical methods, aggregate stability and size distribution. 425–442. https://doi.org/10.2136/sssabookser5.1.2ed.c17
Khosravi Mashizi, A., Heshmati, G.A., Salman Mahini, A.R., and Escobedo, F.J. 2019. Exploring management objectives and ecosystem service trade-offs in a semi-arid rangeland basin in southeast Iran. Ecological Indicators, 98, 794–803. https:// doi. org/ 10. 1016/j. ecoli nd. 2018. 11. 065.
Kirkby, C.A., Richardson, AE., Wade, L.J., Batten, G.D., Blanchard, C., and Kirkegaard, J.A. 2013. Carbon–nutrient stoichiometry to increase soil carbon sequestration. Soil Biology & Biochemistry, 60,77–86. https://doi.org/10.1016/ j.soilbio.2013.01.011
Koozehgar Kaleji, M., Kazemi, H., Kamkar, B., Amirnejad, H., and Hosseinalizadeh, M. 2023. Evaluation, quantification, and mapping of ecosystem services in canola agroecosystems. Landscape and Ecological Engineering. 19, 447-469. https://doi.org/10.1007/s11355-023-00552-y
Koozehgar Kaleji, M., Kazemi, H., Kamkar, B., Amirnejad, H., and Hosseinalizadeh, M. 2023. Evaluation and quantification of ecosystem services in wheat agroecosystem. Journal of Agroecology, 15(2), 277-299. DOI: 10.22067/agry.2021.71133.1051
Lavelle, P., Rodríguez, N., Arguello, O., Bernal, J., Botero, C., Chaparro, P., Gómez, Y., Gutiérrez, A., Hurtado, M.d.P., Loaiza, S., Pullido, SX., Rodríguez, E., Sanabria, C., Velásquez, E., and Fonte, S.J. 2014. Soil ecosystem services and land use in the rapidly changing Orinoco River Basin of Colombia. Agriculture Ecosystems and Environment, 185, 106–117. https://doi.org/10.1016/j.agee.2013.12.020

Li, J., Pendall, E., Dijkstra, F.A., and Nie, M. 2020. Root effects on the temperature sensitivity of soil respiration depend on climatic condition and ecosystem type. Soil and Tillage Research, 199, 1-4.

Lavorel, S., Locatelli, B., Colloff, M. J., and Bruley, E. 2020. Co-producing ecosystem services for adapting to climate change. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 375, 1-13. https://doi.org/10.6084/m9.figshare. c.4782609
Longato, D., Gaglio, M., Boschetti, M., and Gissi, E. 2019. Bioenergy and ecosystem services trade-offs and synergies in marginal agricultural lands: a remote-sensing-based assessment method. The Journal of Cleaner Production, 237, 1-42. https:// doi. org/ 10. 1016/j. jclep ro. 2019. 117672.

Ma, X., Zhu, J., Zhang, H., Yan, W., and Zhao, C. 2020. Trade-offs and synergies in ecosystem service values of inland lake wetlands in Central Asia under land use/cover change: a case study on Ebinur Lake, China.Global Ecology and Conservation,  24, 1-16. https://doi.org/10.1016/j.gecco.2020.e01253

Mahmoodabadi, M., Mirzaee, M., and Naghavi, H. 2016. Aggregate Size Distribution Indices Influenced by Different Types/Managements of Plant Residues under Field Conditions. Environmental Erosion Research, 6 (3), 52-70.(In Persian with English Summary)
Marshall, E.J.P., Brown, V.K., Boatman, N.D., Lutman, P.J.W., Squire, G.R., and Ward, L.K. 2003. The role of weeds in supporting biological diversity within crop fields. Weed Research, 43, 77-89. https://doi.org/10.1046/j.1365-3180.2003.00326.x.
MEA (Millennium Ecosystem Assessment). 2003. Ecosystems and Human well-being: A Framework for Assessment. World Resources Institute, Washington, D.C.
MEA. 2005. Ecosystems and human well-being, 1st ed. Washington: Island press 64 p.
Menhinick, E. F., 1964. A comparison of some species-individuals diversity indices applied to samples of field insects. Ecology. 45, 859-861. https://doi.org/10.2307/1934933.
Meriles, J. M., Vargas, G., Conforto, C., Figoni, G., Lovera, E., Mach, G. J., and Guzman, C. A. 2009. Soil microbial communities under different soybean cropping systems: characterization of microbial population dynamics, soil microbial activity, microbial biomass, and fatty acid profiles. Soil and Tillage Research, 103: 271-281.
Moinet, G., Midwood, A., Hunt, J., Rumpel, C., Millard, P., and Chabbi, A. 2019. Grassland management influences the response of soil respiration to drought. Agronomy, 9(124), 1-13.
Mokarrary Kor, N.M., Kazemi, H., Kamkar, B.,  and Samaneh Bakhshandeh, S. 2021. Evaluation of the carbon sequestration potential by barley crop in saline soils (Case study: Gomishan county, Golestan province). Journal Plant Production, 28(3), 147-163.(In Persian with English Summary)

Morán‐Ordóñez, A., Whitehead, A L., Luck., G. W., Cook, G .D., Maggini, R., Fitzsimons, J. A., and Wintle, B. A. 2017. Analysis of trade‐offs between Biodiversity, carbon farming, and agricultural development in northern Australia reveals the benefits of strategic planning. Conservation Letters,10, 94–104. https://doi.org/ 10.1111/conl.12255

Moushani, S., Kazemi, H., Hermann Klug, H., Asadi, M. E., and Soltani, A., 2021. Ecosystem service mapping in soybean agroecosystems. Ecological Indicators, 1-12. https://doi.org/10.1016/j.ecolind.2020.107061

Mujib Haqqadam, Z., Jalali Sandi, J., Sadeghi, S. A., and Yousefpour, M. 2009. Introduction of (Oenopia conglobata L.) as a predator of elm aphid Tinocallis Nevsky in Guilan province and its biological study in laboratory conditions. Iranian Journal of Biology. 22(2), 370-363.(In Persian with English Summary)
Numa, K.B., Robinson, J.M., Arcus, V.L., and Schipper, L.A. 2021. Separating the temperature response of soil respiration derived from soil organic matter and added labile carbon compounds.Geoderma, 400,1-8. https://doi.org/10.1016/ j.geoderma.2021.115128
Pache, R.G., Abrudan, I.V., and Nita, M.D. 2021. Economic valuation of carbon storage and sequestration in Retezat National Park, Romania. Forests. 12(43): 1-14. https://doi.org/10.3390/f12010043.
Palm, J., van Schaik, N.L.M.B., and Schröder, B. 2013. Modelling distribution patterns of anecic, epigeic and endogeic earthworms at catchment-scale in agro-ecosystems. Pedobiologia, 56, 23-31.

Palomo, I., Felipe-Lucia, M.R., Bennett, E.M., Martín-López, B., and Pascual, U. 2016. Disentangling the pathways and effects of ecosystem service co-production. Advances in Ecological Research,54, 245–283. https://doi.org/10.1016/bs.aecr.2015.09.003.

Pellegrini, P., and Fernández, R. J. 2018. Crop intensification, land use, and on-farm energy-use efficiency during the worldwide spread of the green revolution. Proceedings of the National Academy of Sciences of the United States, 115, 2335–2340.

Pielou, E. C. 1934. The life forms of plants and statistical plant geography. Oxford: Clarendon Press.

Potapov, P., Hansen, M. C, Laestadius, L., Turubanova, S., Yaroshenko, A., Thies, C., Smith, W., Zhuravleva, I., Komarova, A., and Minnemeyer, S. 2017. The last frontiers of wilderness: Tracking the loss of intact forest landscapes from 2000 to 2013. Science Advances, 3, 1-13. https://doi.org/10.1126/sciadv.1600821.

Quicke, D.L.J. 2015. The Braconid and Ichneumonid Parasitoid Wasps: Biology, Systematics, Evolution and Ecology. Wiley-Blackwell, Hardback. 704 p.
Rani, M., Singh, G., Siddiqi, R.A., Singh Gill, B., Singh Sogi, D., and Bhat, M.A. 2021.Comparative quality evaluation of physicochemical, technological, and protein profiling of wheat, rye, and barley cereals. Frontiers in Nutrition, 8, 1-19. doi: 10.3389/fnut.2021.694679.
Rezaei, M., Talebi Jahromi, Kh., Kharazi Pakdel, A., and Heydari, H. 2004. Side effects of three pesticides on the eggs of Chrysoperla carnea (Stephen.) Neuroptera: Chrysopidae Iranian Plant Protection Congress. P.206

Roucoux, K. H., Lawson, I.T., Baker, T. R., Del Castillo Torres, D., Draper, F. C., Lähteenoja, O., Gilmore, M. P., Honorio Coronado, E .N., Kelly, T. J ., and Mitchard, E. T. A. 2017. Threats to intact tropical peatlands and opportunities for their conservation. Conservation Biology, 31, 83–92. https://doi.org/10.1111/cobi.12925

Rüdisser, J.,Tasser, E., Peham, T., Meyer, E., and Tappeiner, U. 2021. Hidden engineers and service providers: earthworms in agricultural land-use types of south Tyrol, Italy. Sustainability. 13(312), 1-14. https://doi.org/10.3390/ su13010312
Rumpel, C., Amiraslani, F., Koutika, L. S., Smith, P., Whitehead, D., and Wollenberg, E. 2018. Put More Carbon in Soils to Meet Paris Climate Pledges. Nature, 564:32-34.
Salehi, Z., Amirnia, R., Rezaeichiyaneh, E., and Khalilvandi Behrozyar, H. 2018. Evaluation of yield and some qualitative traits of forage in intercropping of triticale with annual legumes. Journal of agricultural science and sustainable production, 28(4), 93-104.(In Persian with English Summary)

Sanderman, J., Hengl, T., and Fiske, G. J. 2017. Soil carbon debt of 12000 years of human land use. Proceedings of the National Academy of Sciences,  114, 75–80 https://doi.org/10.1073/pnas.1706103114.

Sawicka, B., Krochmal-Marczak, B., Barba´s, P., Pszczółkowski, P. C., and ´wintal, M. 2020. Biodiversity of weeds in fields of grain in South-Eastern poland. Agriculture. 10(589), 1-17. doi:10.3390/agriculture10120589.

Shannon, C. E., and Weaver, W., 1949. The mathematical theory of communication. University IIlinois Press, Urbana, IL: The University of Illinois Press.1-117.

Shrestha, B.M., Singh, B.R., Forte, C., and Certini, G. 2015. Long-term effects of tillage, nutrient application and crop rotation on soil organic matter quality assessed by NMR spectroscopy. Soil Use and Management, 31, 358–366. https://doi.org/10.1111/sum.12198

Simpson, E. H., 1949. Measurement of diversity. Nature. 163, 688. https://doi.org/ 10.1038/163688a0.

Sun, Q., Qi, W., Yu, X., 2021. Impacts of land use change on ecosystem services in the intensive agricultural area of North China based on Multi-scenario analysis. Alexandria Engineering Journal, 60, 1703–1716. https://doi. org/ 10. 1016/J. AEJ. 2020. 11. 020.

Thornes, J., 2010. Atmospheric Services. In: Hester, R.E., Harrison, R.M. (Eds.), Ecosystem service. The Royal Society of Chemistry Publishing, England Atmospheric Services pp. 70–104.

Van de Broek, M., Baert, L., Temmerman, S., and Govers, G. 2019. Soil Organic carbon stocks in a tidal marsh landscape are dominated by human marsh embankment and subsequent marsh progradation. European Journal of Soil Science, 70, 338-349.
Van Driesche, R. G., Bellows, T. S. 1996. Biological Control. Chapman & Hall, New York.
Vos, C., Jaconi, A., Jacobs, A., and Don, A. 2018. Hot regions of labile and stable soil organic carbon in germany–spatial variability and driving factors. Soil, 4, 153-167.

Walkley, A., and Black, I. A., 1934. Estimation of soil organic carbon by the chromic acid titration method. Soil Science, 37, 29-38.

William, F. L., 2002. Lady beetles. Ohio State University Extension Fact Sheet, Horticulture and Crop Science. Division of Wildlife, 2021 Coffey Rd. Columbus, Ohio-43210-1086

Yan, J., Wang, L., Hu, Y., Fai, Y., Zhang, Y., and Wu, J. 2018. Plant litter composition selects different soil microbial structures and in turn drives different litter decomposition pattern and soil carbon sequestration capability. Geoderma, 319, 194-203.