Litter Dynamics and Nutrient Contributions in Arabica Coffee Agroforestry Systems Under Varied Shade Regimes in the Central Western Ghats, India
DOI:
https://doi.org/10.14738/aivp.1301.18294Abstract
Coffee agroforestry systems (CAS) are increasingly recognized as an effective climate change mitigation strategy due to their ability to sequester carbon. However, most studies on CAS have focused on the management and productivity of coffee plants, with limited attention to litterfall dynamics and their contribution to soil nutrients, particularly in Indian coffee plantations. In this study, quantified and compared litterfall dynamics in arabica coffee (Coffea arabica L.) grown under different shade patterns. Litterfall collected from designated quadrants was analyzed using standard soil testing procedures. Results showed significant variation in litterfall across treatments, ranging from 3.43 to 13.54 MT ha-1. The highest litterfall was recorded under exotic species shade with 13.54 MT ha-1, followed by native species shade with 11.68 MT ha-1. In terms of nutrient contributions to the soil, coffee grown under native species shade recorded the highest addition of nitrogen (301.37 kg ha-1) and phosphorus (22.19 kg ha-1), significantly exceeding other treatments. Conversely, potassium addition was highest under exotic species shade (257.30 kg ha-1). The findings suggest that coffee grown under a two-tier mixed shade system, comprising both native and exotic species, benefits from enhanced litterfall dynamics and improved nutrient contributions to the soil compared to unshaded systems. To promote soil health and sustainability, policy incentives should encourage the adoption and maintenance of two-tier mixed shade systems in coffee plantations.
References
AMANUEL TILAHUN ETAFA., 2022, Effect of dominant shade tree species on selected soil physicochemical properties and coffee production in Sayyo district, western Ethiopia, Trees For. People.,8: 100245.
ANONYMOUS., 2023, Coffee Guide: A manual of coffee cultivation and processing. Central Coffee Research Institute Coffee Research Station – 577 117 Chikkamagaluru District Karnataka, India.
ASARE, R., MARKUSSEN, B., ASARE, R.A., ANIM-KWAPONG, G. AND RÆBILD, A., 2018, On-farm cocoa yields increase with canopy cover of shade trees in two agro-ecological zones in Ghana. Clim. Dev., 11(5):435–445.
BUNN, C., LADERACH, P., OVALLE RIVERA, O. AND KIRSCHKE, D., 2015, A bitter cup: climate change profile of global production of Arabica and Robusta coffee. Clim. Change.,129: 89–101.
CARSWELL, G., 2002, Livelihood diversification: increasing in importance or increasingly recognized? Evidence from southern Ethiopia. J. Int. Dev., 14(6): 789-804.
CHANDRAPPA, K., 2005, Nutrient Recycling and carbon sequestration in selected coffee growing soils. Ph.D. Thesis, Uni. Agric. Sci., Bangalore.
CHENGAPPA, P. G., DEVIKA, C. M. AND RUDRAGOUDA, C. S., 2017, Climate variability and mitigation: perceptions and strategies adopted by traditional coffee growers in India. Clim. Dev., 9(7): 593-604.
CRISTANCHO, M.A., ROZO, Y., ESCOBAR, C., RIVILLAS, C.A. AND GAITÁN, A.L., 2012, Outbreak of coffee leaf rust (Hemileia vastatrix) in Colombia. New Dis. Rep., 25(19): 2044-0588.
DJUKIC, I., KEPFER-ROJAS, S., SCHMIDT, I.K., LARSEN, K.S., BEIER, C., BERG, B., VERHEYEN, K., CALIMAN, A., PAQUETTE, A., GUTIÉRREZ-GIRÓN, A. AND HUMBER, A., 2018, Early-stage litter decomposition across biomes. Sci. Total Environ., 628: 1369-1394.
FARFAN, V.F. AND URREGO, J.B., 2007, Decomposition of leaf litter and nutrient release from Coffea arabica, Cordia alliodora, Pinus oocarpa and Eucalyptus grandis in agroforestry systems with coffee. Cenicafé, 58: 20-39.
GAO, Y., 2018, The bio economics of shade-grown coffee production under climate and price risks in Puerto Rico. Master's thesis, University of New Hampshire.
GLEISON, O., GILES, J., RODRIGUES, W., RAMALHO, J. AND PARTELLI, F., 2016, Microclimate and development of Coffea canephora cv. Conilon under different shading levels promoted by Australian cedar (Toona ciliata M. Roem. var. Australis). Aust. J. Crop Sci., 10: 528–538.
JAMALUDHEEN, V. AND KUMAR, B.M., 1999, Litter of multipurpose trees in Kerala, India: variations in the amount, quality, decay rates and release of nutrients. Forest Ecol. Manage., 115(1):1–11.
JANGAM, A.K. AND THALI, P., 2004, WASP-Web Agri Stat Package 2.0. ICAR Research Complex for Goa, Ela, Old Goa, 403 402, India.
JHA, S., BACON, C.M., PHILPOTT, S.M., ERNESTO MÉNDEZ, V., LÄDERACH, P., AND RICE, R.A., 2014, Shade coffee: update on a disappearing refuge for biodiversity. BioScience, 64: 416–428.
JONES, L.C., NORTON, N. AND PRATHER, T.S., 2018, Indicators of ventenata (Ventenata dubia) invasion in sagebrush steppe rangelands. Invasive Plant Sci. Manag., 11(1): 1–9.
KIM, S., KANG, J.Y., CHO, D.I., PARK, J.H. AND KIM, S.Y., 2004, ABF2, an ABRE-binding bZIP factor, is an essential component of glucose signaling, and its overexpression affects multiple stress tolerance. Plant J., 40: 75–87.
KUFA, T., YILMA, A., SHIMBER, T., NETSERE, A. AND TAYE, E., 2007, Yield performance of Coffea arabica cultivars under different shade trees at Jimma Research Center, South-west Ethiopia. In Proceedings of the Second International Symposium on Multi-strata Agroforestry Systems with Perennial Crops.
MEIER, C.L. AND BOWMAN, W.D., 2008, Phenolic-rich leaf carbon fractions differentially influence microbial respiration and plant growth. Oecologia, 158:95-107.
NEGASH, M. AND STARR, M., 2015, Carbon sequestration potential of indigenous agroforestry systems in Ethiopia. Ecol. Econ., 120: 97–106.
NESPER, M., KUEFFER, C., KRISHNAN, S., KUSHALAPPA, C.G. AND GHAZOUL, J., 2019, Simplification of shade tree diversity reduces nutrient cycling resilience in coffee agroforestry. J. Applie. Ecol., 56(1): 119-131.
NIBASUMBA, A., JASSOGNE, L., VAN ASTEN, P. AND BARET, P., 2011, Plant and soil interactions between adjunct coffee and banana plots in Burundi: Preliminary assessments in farmer field conditions. Conference Abstracts. Challenges and Opportunities for Agricultural Intensification of the Humid Highland Systems of sub-Saharan Africa, CIALCA Conference, Kigali, Rwanda, 24–27 October 2011.
NOTARO, K.D.A., MEDEIROS, E.V.D., DUDA, G.P., SILVA, A.O. AND MOURA, P.M.D., 2014, Agroforestry systems, nutrients in litter and microbial activity in soils cultivated with coffee at high altitude. Sci. Agric., 71: 87-95.
PANTA, S. AND PARAJULEE, D., 2021, Integrated Nutrient Management (INM) in Soil and Sustainable Agriculture. Int. J. Appl. Sci. Biotechnol., 9:160-165.
PARTELLI, F. L., ARAÚJO, A. V., VIEIRA, H. D., DIAS, J. R. M., MENEZES, L. F. T. D. AND RAMALHO, J. C., 2014, Microclimate and development of ’Conilon’ coffee intercropped with rubber trees. Pesqui. Agropecu. Bras., 49: 872–881.
PERFECTO, I. AND VANDERMEER, J., 2002, Quality of agroecological systems in coffee production: sustainability and productivity. Agric. Syst., 72(3):239–258.
PERFECTO, I., VANDERMEER, J., LOPEZ BAUTISTA, G., IBARRA NUÑEZ, G., GREENBERG, R., BICHIER, P., AND LANGRIDGE, S., 2004, Greater predation in shaded coffee farms: the role of resident Neotropical birds. Ecology 85(10): 2677–2681.
PETIT-ALDANA, J., RAHMAN, M.M., PARRAGUIRRE-LEZAMA, C., INFANTE-CRUZ, A. AND ROMERO-ARENAS, O., 2019, Litter decomposition process in coffee agroforestry systems. J. For. Environ. Sci., 35(2): 121-139.
RAGHURAMULU, Y. AND RUDRAGOUDA, 2017, Indian farmers take action on climate change. Global Coffee Report. May (8): 1-5
RODRIGUEZ, W., SUÁREZ SALAZAR, J. AND CASANOVES, F., 2023, Total litterfall and leaf-litter decomposition of Theobroma grandiflorum under different agroforestry systems in the western Colombian Amazon. Agrofor. Syst., 97: 1-16.
SAUVADET, M., DEN MEERSCHE, K.V., ALLINNE, C., GAY, F., DE MELO VIRGINIO FILHO, E., CHAUVAT, M., BECCER, T., TIXIER, P. AND HARMAND, J.M., 2019, Shade trees have higher impact on soil nutrient availability and food web in organic than conventional coffee agroforestry. Sci. Total Environ., 649:1065-1074.
SMITH, O.M., COHEN, A.L., REGANOLD, J.P., JONES, M.S., ORPET, R.J., TAYLOR, J.M., THURMAN, J.H., CORNELL, K.A., OLSSON, R.L., GE, Y. AND KENNEDY, C.M., 2020, Landscape context affects the sustainability of organic farming systems. Proc. Natl. Acad. Sci. U.S.A., 117(6): 2870-2878.
SOMARRIBA, E., HARVEY, C.A., SAMPER, M., ANTHONY, F., GONZALEZ, J., STAVER, C. AND RICE, R.A., 2004, Biodiversity conservation in neotropical coffee (Coffea arabica) plantations. In: SCHROTH, G., DA FONSECA, G.A.B., HARVEY, C.A., GASCON, C., VASCONCELOS, H.L. AND IZAC, A.M.N. (Eds) Agroforestry and Biodiversity Conservation in Tropical Landscapes. Island Press, Washington, DC, pp. 198–226.
VAAST P., BERTRAND B., PERRIOT J. J., GUYOT, B. AND GÉNARD M., 2006, Fruit thinning and shade improve bean characteristics and beverage quality of coffee (Coffea arabica L.) under optimal conditions. J. Sci. Food Agric., 86: 197-204.
WINSTON, E., DE LAAK, J.O., MARSH, T., LEMPKE, H. AND CHAPMA, K., 2005, Arabica coffee manual for Lao-PDR. Bangkok: FAO.
XIAO, Z., BAI, X., ZHAO, M., LUO, K., ZHOU, H., MA, G., GUO, T., SU, L. AND LI, J., 2020, Soil organic carbon storage by shaded and unshaded coffee systems and its implications for climate change mitigation in China. J. Agric. Sci., 158(8-9): 687-694.
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Copyright (c) 2025 Rudragouda, Girijesh, G. K., Nagaraja, J. S., Veeranna, H. K., Nagarajappa Adivappar, Devagiri, G. M., Dinesh Kumar, M., Nadaf, S. A., Suchitra, M. A.
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