Abstract
We examined tree species diversity and soil organic carbon (SOC) at different soil depth intervals (0–20, 20–50, 50–80, and 80–100 cm) of homegardens (HGs) and shifting cultivation fallows (SCFs) of Mizoram, Northeast India. Total tree species encountered in the sampled HGs and SCFs plots were 86 and 50 respectively. Significant differences (p < 0.05) in tree diversity and basal area was observed between different age categories of both land use systems. Tree diversity was inversely related to the age of homegardens, whereas a positive correlation (significant at p < 0.05) was observed with the increasing age in case of shifting cultivation fallows. On an average, SOC content in the older systems were significantly higher (p < 0.05) than the younger systems and small HGs had discernibly higher (p < 0.05) SOC than the large HGs. Highest SOC content was found in 0–20 cm and decreased with increasing soil depth. At 1 m soil depth, SOC stock was 183.42 and 123.24 Mg C ha− 1 in HGs and SCFs respectively. Values of SOC content were higher in HGs than the SCFs as a result of higher tree species composition and density. The study demonstrate that both HGs and SCFs, being tree based systems can sequester carbon and contribute to climate change mitigation.
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References
Abu-hamdeh Nidal H, Al-Jalil Hamin F (1999) Hydraulically powered soil core sampler and its application to soil density and porosity estimation. Soil Tillage Res 52:113–120
Albrecht A, Kandji ST (2003) Carbon sequestration in tropical agroforestry systems. Agric Ecosyst Environ 99:15–27
Anderson JM, Ingram JSI (1993) Tropical soil biology and fertility: a handbook of methods. CAB International, Oxford
Bardhan S, Jose S, Biswas S, Kabir K, Rogers W (2012) Homegarden agroforestry systems: an intermediary for biodiversity conservation in Bangladesh. Agrofor Syst 85:29–34
Batjes NH (1996) Total C and N in soils of the world. Eur J Soil Sci 47(2):151–163
Bonner MTL, Schmidt S, Shoo LP (2013) A meta-analytical global comparison of aboveground biomass accumulation between tropical secondary forests and monoculture plantations. For Ecol Manag 291:73–86
Bos SPM, Cornioley T, Dray A, Waeber PO, Garcia CA (2020) Exploring livelihood strategies of shifting cultivation farmers in Assam through games. Sustainablility 12:2438. doi:https://doi.org/10.3390/su12062438
Brady NC, Weil RR (2008) The nature and properties of soils, 14th edn. Pearson Education, New Jersey
Chazdon RL, Peres CA, Dent D, Sheil D, Lugo AE, Lamb D, Stork NE, Miller SE (2009) The potential for species conservation in tropical secondary forests. Conserv Biol 23:1406–1417
Connin SL, Virginia RA, Chamberlain CP (1997) Carbon isotopes reveal soil organic matter dynamics following arid land shrub expansion. Oecologia 110:374–386
Das T, Das AK (2005) Inventorying plant biodiversity in homegardens: a case study in Barak Valley, North East India. Curr Sci 89(1):155–163
Defrenet E, Roupsard O, Meersche KV, Carbonnier F et al (2016) Root biomass, turnover and net primary productivity of a coffee agroforestry system in Costa Rica: effect of soil depth, shade trees, distance to row and coffee age. Ann Bot 118(4):833–851. https://doi.org/10.1093/aob/mcw153
Erni C (2015) Shifting cultivation, livelihood and food security: new and old challenges for indigenous peoples in Asia. FAO for United Nations, Bangkok
Fernandes ECM, Nair PKR (1986) An evolution of the structure and function of tropical homegardens. Agrofor Syst 21:279–310
Fernandes-Nunez E, Rigueiro-Rodriguez A, Mosquera-Losada MR (2010) C allocation dynamics one decade after afforestation with Pinus radiate D. Don and Betula alba L. under two stand densities in NW Spain. Ecol Eng 36(7):876–890
Fisher RA (1935) The design of experiments. Oliver and Boyd, Edinburg, p x + 252
Gbedomon RC, Salako VK, Fandohan AB, Idohou RFR, Kakai RG, Assogbadjo AE (2017) Functional diversity of homegardens and their agrobiodiversity conservation benefits in Benin, West Africa. J Ethnobiol Ethnomed 13:66. https://doi.org/10.1186/s13002-017-0192-5
Gentry A (1988) Changes in plant community diversity and floristic composition on environmental and geographical gradients. Ann Miss Bot Gard 75:1–34 ()
George MV, Christopher G (2020) Structure, diversity and utilization of plant species in tribal homegardens of Kerala, India. Agrofor Syst 94:297–307 ()
Goodwind AN (2004) Measuring tall tree heights from the ground. Tasforests 15:85–97
Gogoi A, Sahoo UK, Saikia H (2020) Vegetation and ecosystem carbon recovery following shifting cultivation in Mizoram–Manipur–Kachin rainforest eco-region, southern Asia. Ecol Process 9:21. https://doi.org/10.1186/s13717-020-00225-w
Guerrero C, Gomez L, Solera JM, Moral R, Beneyto JM, Hernandez MT (2000) Effect of solid waste compost on microbiological and physical properties of a burnt forest soil in field experiments. Biol Fert Soils 32:410–414 ()
Haile SG, Nair PKR, Nair VD (2008) Carbon storage of different soil-size fractions in Florida silvopastoral systems. J Environ Qual 37:1789–1797
IPCC (2003) International panel on climate change: good practice guidance for land use, land-use change and forestry. In: Penman J, Gytarsky M, Hiraishi T, Krug T, Kruger D, Pipatti R, Buen-dia L, Miwa K, Ngara T, Tanabe T, Wagner F (eds). IPCC National Greenhouse Gas Inventories Programme and Institute for Global Environmental Strategies (IGES), Hayama
Kent M, Coker P (1992) Vegetation description and analysis: a practical approach. Wiley, New York, p 623
Kirby KR, Porviu C (2007) Variation in carbon storage among tree species: implications for the management of a small-scale carbon sink project. For Ecol Manag 246:208–221
Klanderud K, Mbolatina HZH, Vololomboahangy MN, Radimbison MA, Roger E, Totland O, Rajeriarison C (2010) Recovery of plant species richness and composition after slash and burn agriculture in a tropical rainforest in Madagascar. Biodivers Conserv 19:187–204
Kotto-Same J, Moukam A, Njomgang R, Tiki-Manga T, Tonye J, Diaw C, Gockowski J, Hauser S, Weise S, Nwaga D, Zapfack L, Palm C, Woomer P, Gillison Andy, Bignell D, Tondoh J (2002) Alternatives to slash-and-burn: summary report and synthesis of phase II in Cameroon ASB Programme. ICRAF
Kumar BM, Nair PKR (2004) The enigma of tropical homegardens. Agrofor Syst 61:135–152
Kumar BM, George SJ, Chinnamanis S (1994) Diversity, structure and standing stock of wood in the homegardens of Kerala in Peninsular India. Agrofor Syst 25:243–262
Le Quere C, Andres RJ, Boden T et al (2012) The global carbon budget 1959–2011. Earth Syst Sci Data Discuss 5:1107–1157
Magurran AN (2004) Measuring biological diversity. Blackwell Science Ltd. Melden, USA
Margalef R (1958) Information theory in ecology. Int J Gen Syst 3:36–71
Matos ES, Freese D, Mendonca ES, Slazak A, Huttl RF (2010) C, nitrogen and organic C fractions in topsoil affected by conversion from silvipastoral to different land use systems. Agrofor Syst 8(3):203–211
Mbow C, Smith P, Skole D, Duguma L, Bustamante M (2014) Achieving mitigation and adaptation to climate change through sustainable agroforestry practices in Africa. Curr Opin Environ Sustain 6:8–14
Misra R (1968) Ecology workbook. Oxford and IBH Publishing Co., New Delhi
Mohan S, Nair PKR, Long AJ (2007) An assessment of the ecological diversity of homegardens: a case study of Kerala State, India. J Sust Agric 29(4):135–153
Montagini F, Nair PKR (2004) Carbon sequestration: an under-exploited environmental benefit of agroforestry systems. Agrofor Syst 61(1–3):281–298
Morris RJ (2010) Anthropogenic impacts on tropical forest biodiversity: a network structure and ecosystem functioning perspective. Phil Trans R Soc B 365:3709–3718
Mosquera-Losada MR, Cuina Cotarelo R, Rigueiro-Rodrriguez A (2011) Effect of understorey vegetation management through liming and sewage sluge fertilization on soil fertility and Pinus radiata D Don growth after reforestation. Eur J For Res 130(6):997–1008
Mueller-Dombois D, Ellenberg H (1974) Aims and methods in vegetation analysis. Wiley, New York
Mukul SA, Herbohn J (2016) The impacts of shifting cultivation on secondary forests dynamics in tropics: a synthesis of the key findings and spatio temporal distribution of research. Environ Sci Policy 55:167–177
Nair PKR, Kumar BM, Nair VD (2009) Agroforestry as a strategy for carbon sequestration. L Plant Nutr Soil Sci 172(1):10–23
NRSC (2010) Remote sensing applications. National Remote Sensing Centre, Hyderbad
Padalia H, Chauhan N, Porwal MC, Roy PS (2004) Phytosociological observations on tree species diversity of Andaman Islands, India. Curr Sci 87:799–806 ()
Pernitsky T, Bing WH, Si BC, Barbour L (2015) Effects of petroleum hydrocarbon concentration and bulk density on the hydraulic properties of lean oil sand overburden. Can J Soil Sci 96:435–446. https://doi.org/10.1139/cjss.2015.0126
Peyre AA, Guidal A, Wiersum KF, Bongers F (2006) Dynamics of homegarden structure and function in Kerala, India. Agrofor Syst 66(2):101–115. https://doi.org/10.1007/s10457-005-2919-x
Ranjan R, Upadhyay VP (1999) Ecological problems due to shifting cultivation. Curr Sci 7(10):1246–1250
Reddy ENV, Devakumar AS, Charan Kumar ME, Madhusudana MK (2012) Assessment of nutrient turnover and soil fertility of natural forests of Central Western Ghats. Int J Sci Nat 3(1):162–166
Saha S, Nair PKR, Nair VD, Kumar BM (2009) Soil carbon stock in relation to plant diversity of homegardens in Kerala, India. Agrofor Syst 76:53–65
Sahoo UK (2009) Traditional home gardens and livelihood security in North-east India. J Food Agric Environ 7(2):665–670
Sahoo UK, Rocky P, Vanlalhriatpuia K, Upadhyaya K (2010) Structural diversity and functional dynamism of traditional homegardens of North-East India. Bioscan Spec Issue 1:159–179
Sahoo UK, Rocky P, Vanlalhriatpuia K, Upadhyaya K (2012) Species composition, production and energetic sustainability of homegardens in the highlands of Eastern Mizoram, India . Tree For Sci Biotechnol 6:81–82
Saikia P, Khan ML (2016) Tree species diversity and its population and regeneration structure in homegardens of upper Assam, Northeast India. J For Environ Sci 32(2):129–139. https://doi.org/10.7714/JFES.2016.32.2.129
Saikia P, Choudhury BI, Khan ML (2012) Floristic composition and plant utilization pattern in homegardens of upper Assam. India Trop Ecol 53(1):105–118
Schmook B (2010) Shifting maize cultivation and secondary vegetation in the Southern Yucatan: successional forest impacts temporal intensification. Reg Environ Change 10:233–246
Shannon CE, Wiener W (1963) The mathematical theory of communications. University of Illinois Press, Urbana
Stagnari F, Maggio A, Galieni A, Pisante M (2017) Multiple benefits of legumes for agricultural sustainability: an overview. Chem Biol Technol Agric. https://doi.org/10.1186/s40538-016-0085-1
Tharammal T, Bala G, Devaraju N, Nemani R (2019) A review of the major drivers of the terrestrial carbon uptake: model-based assessments, consensus and uncertainties. Environ Res Lett 14:093005. doi:https://doi.org/10.1088/1748-9326/ab3012
Tilman D, KnopsJ,Wedin DA, Reich PB, Ritchie M, Siemann E (1997) The influence of functional diversity and composition on ecosystem processes. Science 277:1300–1302
Thong P, Sahoo UK, Thangjam U, Pebam R (2020) Pattern of forest recovery and carbon stock following shifting cultivation in Manipur, Northeast India. PLoS One 15(10):e0239906. https://doi.org/10.1371/journal.pone.0239906
Tynsong H, Tiwari BK (2010) Plant diversity in the homegardens and their significance in the livelihoods of War Khasi Community of Meghalaya, North-east India. J Biodivers 1(1):1–11
Valencia R, Balsev H, Paz y Mino G, (1994) High tree alpha-diversity in Amazonian Ecuador. Biodivers Conserv 3:21–28
Van Noordwijk M, Lawson G, Soumare A, Groot JJR, Hairiah K (1996) Root distribution of trees and crops: competition and/or complementarities. In: Ong C, Ong K, Huxley P (eds) Tree–crop interactions. CAB International, Oxon, pp 319–364
Vandermeer J (1989) The ecology of intercropping. Cambridge University Press, Cambridge
Vashisth BB, Mahrjan B, Sharma S, Kaur S (2020) Soil quality and its potential indicators under different land use systems in the Shivaliks of Indian Punjab. Sustainability 12:3480. doi:https://doi.org/10.3390/su12083490
Walkley A, Black IA (1934) An examination of degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci 37:29–37
Warren JM, Hanson PJ, Iversen CM, Kumar J, Walker AP, Wullschleger SD (2014) Root structural and functional dynamics in terrestrial biosphere models-evaluation and recommendations. New Phytol. doi:https://doi.org/10.1111/nph.13034
Acknowledgements
This study was funded by the Department of Science & Technology, Government of India, New Delhi to UKS (Grant No.: DST/IS-STAC/CO2-SR-227/14(G)-AICP-AFOLU-IV). SLS wishes to thank the DST, New Delhi for granting him an INSPIRE fellowship to carry out this research. We wish to thank the shifting cultivation and homegarden farmers who allowed us to collect sample from their fields.
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Singh, S.L., Sahoo, U.K. Tree species composition, diversity and soil organic carbon stock in homegardens and shifting cultivation fallows of Mizoram, Northeast India. Vegetos 34, 220–228 (2021). https://doi.org/10.1007/s42535-021-00194-1
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DOI: https://doi.org/10.1007/s42535-021-00194-1