Abstract
Cacao agroforestry systems (cacao-AFS) produce abundant litter. After decomposing, litter releases nutrients into the soil. The aim of this research was to estimate litter production and its nutrient content in 35- and 55-year-old cacao-AFS. The research was conducted in three cacao-AFS of each age, in Cardenas, Tabasco, México. Four traps per cacao-AFS were used to collect litter. Litter was collected every 15 days for one year. It was then fractioned into cacao leaves, shade tree leaves, petioles, branches and stems, and cacao flowers and fruits. To determine nutrient content of litter, samples were composited by age of cacao-AFS and by season of the year. Then chemical analysis was done in triplicate. Data were subjected to analysis of variance, orthogonal contrasts, and Student t and Duncan tests. Cacao-AFS produce litter all year. Thirty-five-year-old cacao-AFS produced more litter than 55-year-old cacao-AFS (2042 vs 1570 kg DM ha−1 year−1). Except for the shade tree leaf fraction (559.5 vs 642 kg DM ha−1), 35-year-old cacao-AFS were superior to 55-year-old cacao-AFS in all the other litter fractions. Cacao leaf fraction was the main source of litter in cacao-AFS of both ages. Neither age of cacao-AFS nor the season of the year affected N, K, Zn or S content in litter. Orthogonal contrasts indicated statistical differences between ages of cacao-AFS for P, Ca, and Fe content in litter. Both N–P–K–Ca–Mg contents in litter of 35-year-old cacao-AFS (1.2–0.4–1.2–1.7–0.4%) and in litter of 55-year-old cacao-AFS (1.1–0.6–1.2–1.4–0.4%) are enough to recover the nutrients extracted by the cacao crop.
References
Aikpokpodion PE (2010) Nutrient dynamics in cocoa soils, leaf and beans in Ondo State, Nigeria. J Agric Sci 1(1):1–9
Alonso RV (1987) Contribución de la hojarasca al ciclo de nutrimentos, dinámica nutrimental de las hojas y distribución radical del árbol de cacao (Theobroma cacao L.). Tesis de Maestría, Colegio de Posgraduados, México
Alpizar L, Fassbender HW, Heuveldop J et al (1986) Modelling agroforestry systems of cacao (Theobroma cacao) with laurel (Cordia alliodora) and poro (Erythrina poeppigiana) in Costa Rica. I. Inventory of organic matter and nutrients. Agrofor Syst 4:175–189
Bautista-Mora E, Pérez-Flores J, Ruiz-Rosado O et al (2016) Uso de recursos forestales maderables y no maderables del sistema agroforestal cacao (Theobroma cacao L.). Agroproductividad 9(2):50–55
Beer J (1988) Litter production and nutrient cycling in coffee (Coffea arabica) or cacao (Theobroma cacao) plantations with shade trees. Agrofor Syst 7:103–114
Bertsch HF (2003) Absorción de nutrimentos por los cultivos. Asociación Costarricense de la Ciencia del Suelo. San José, Costa Rica, p 307
Bradford MA (2002) Impactos de la composición de las comunidades de fauna del suelo en los ecosistemas de pastizales modelo. Science 298:615–617
Córdova AV, Sánchez HM, Estrella CNG et al (2001) Factores que afectan la producción de cacao (Theobroma cacao L.) en el ejido Francisco I Madero del Plan Chontalpa, Tabasco, México. Universidad y. Ciencia 17(34):93–100
FAO (1999) Base referencial mundial del recurso suelo. Informe sobre los recursos mundiales de suelos. No. 84. FAO-ISRIC-ISSS. Roma, Italia
FAO (2004) Inventario forestal nacional. Manual de campo modelo. Programa de Evaluación de los Recursos Forestales (ERF). Guatemala
Hartemink AE (2005) Nutrient stocks, nutrient cycling, and soil changes in cocoa ecosystems: a review. Adv Agron 86:227–253
Hervé BBD, Vidal S (2008) Plant biodiversity and vegetation structure in traditional cocoa forest gardens in southern Cameroon under different. Biodivers Conserv 17(8):1821–1835
IMTA (1988) Manual de clasificación, cartografía e interpretación de suelos con base en el sistema de taxonomía de suelos. IMTA-SARH, México
Isaac ME, Timmer VR, Quashie-Sam SJ (2007) Shade tree effects in an 8-year-old cocoa agroforestry system: biomass and nutrient diagnosis of Theobroma cacao by vector analysis. Nutr Cycl Agroecosyst 78:155–165. doi:10.1007/s10705-006-9081-3
Jaimez RE, Franco W (1999) Producción de hojarasca, aporte en nutrimentos y descomposición en sistemas agroforestales de cacao y frutales. Centro de pesquisas do cacao, Ilhéus, Bahía, Brasil. Rev Agrotrópica 11(1):1–8
Jaimez RE, Tezara W, Coronel I et al (2008) Ecophysiology of cocoa (Theobroma cacao): its management in agroforestry system. Suggestions for improvement in Venezuela. Rev For Venezolana 52(2):253–258
Muller M, Serrano MP, Biehl B (1992) Photosynthetic characteristics during development of leaves of Theobroma cacao L. Acta Physiol Plant 85(3):132–140
Nygren P, Ramírez C (1995) Production and turnover of N2 fixing nodules in relation to foliage development in periodically pruned Erythrina poeppigiana (Leguminosae) trees. For Ecol Manag 73:59–73
Obiri BD, Bright GA, McDonald MA et al (2007) Financial analysis of shaded cocoa in Ghana. Agrofor Syst 71:139–149. doi:10.1007/s10457-007-9058-5
Ogunlade M, Oluyole K, Aikpokpodion P (2009) An evaluation of the level of fertilizer utilization for cocoa production in Nigeria. J Hum Ecol 25(3):175–178
Okuneye PA, Aromolaran AB, Adetunji MT et al (2003) Environmental impacts of cocoa and rubber cultivation in Nigeria. Outlook Agric 32(1):43–49
Palma LDJ, Cisneros DJ (2000) Plan de uso sustentable de los suelos de Tabasco, vol 1, 2nd edn. Fundación Produce Tabasco, Villahermosa
Palma LDJ, Cisneros DJ, Moreno CE et al (2007) Suelos de Tabasco: su uso y manejo sustentable. Colegio de Postgraduados-ISPROTAB-FUPROTAB, Villahermosa
Salgado GS, Palma LD, Lagunes ELD et al (2005) Bases para generar un programa sustentable de fertilización en un ingenio de Tabasco, México. Interciencia 30(7):395–403
SAS Institute (2008) SAS/STAT user’s guide, version 9.0. SAS Institute, Cary
Schlatter J, Gerding V, Calderón S (2006) Aporte de la hojarasca al ciclo biogeoquímico en plantaciones de Eucalyptus nitens. Chile. Rev Bosque 27(2):115–125
SMN-CONAGUA (Servicio Meteorológico Nacional—Comisión Nacional del Agua) (2013) Temperatura y precipitación a nivel nacional y por entidad federativa. http://smn.cna.gob.mx/es/climatología/temperaturas-y-lluvias/resúmenes-mensuales. Accessed 2 December 2015
Snoeck J, Jadin P (1991) Cacao (Theobroma cacao L.). In: Turner BB (ed) The International Fertilizer Industry Association. France, Paris, pp 520–521
Vargas-Parra L, Varela A (2007) Producción de hojarasca de un bosque de niebla en la reserva natural La Planada (Nariño, Colombia). Univ Sci 12:35–49
Villegas CR (2008) Descomposición de las hojas del cacao y de seis especies arbóreas, solas y en mezcla en Alto Beni, Bolivia. Tesis de Maestría, CATIE
Yao P, Ahoutou K, Issiaka Y, et al. (2015) Manuel Technique de Cacao Culture Durable. A l´attention du technicien. Le Conseil du Café-Cacao. Francia
Acknowledgements
The authors thank to LPI-2: Agroecosistemas Sustentables of the Colegio de Postgraduados, for the support received to conduct this research.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pérez-Flores, J., Pérez, A.A., Suárez, Y.P. et al. Leaf litter and its nutrient contribution in the cacao agroforestry system. Agroforest Syst 92, 365–374 (2018). https://doi.org/10.1007/s10457-017-0096-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10457-017-0096-3