Abstract
This paper reports the results of a survey carried out in the Foggia province (Puglia Region, Italy) with the aims of: (1) assessing the level of diversity and distribution of the on-farm vegetable landraces, (2) identifying vegetable landrace-rich areas, and (3) analysing the main agro-ecological, socio-economic factors affecting their maintenance. Several territorial surveys were performed over four years and a total of 163 vegetable crop landraces were found at 52 sites, mostly cultivated on small farms or home gardens by elderly farmers. The surveyed landraces belong to nine botanical families and 34 species, with the highest number for Solanaceae, Cucurbitaceae, Brassicaceae, Liliaceae and Leguminosae. The diversity status of the landraces was evaluated by adopting a landscape scale approach considering the provincial landscape types (LT) (3) and, within each LT, the landscape units (LU) accounting for the incidence of high-productive and marginal agricultural systems and of natural/seminatural systems. Principal component analysis clearly separated one landscape unit for each LT for their higher abundance of landraces and higher diversity, richness and evenness of species. These LUs are characterized by high-ecological and agricultural marginal land where the low fertility of soil seems conducive to landraces maintenance. Additionally, the preservation of vegetable diversity may be linked to the distance of the surveyed sites from the most important urban centres along with the commitment of local people and/or tourists to traditional products and their related cultural aspects.
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References
Accogli R, Conversa G, Ricciardi L, Sonnante G, Santamaria P (2018) Nuovo Almanacco BiodiverSO. Biodiversità delle specie orticole della Puglia. Università degli Studi di Bari Aldo Moro, Bari, p 371. ISBN 978-88-6629-024-7
Agnoletti M, Rotherham ID (2015) Landscape and biocultural diversity. Biodivers Conserv 24:3155–3165. https://doi.org/10.1007/s10531-015-1003-8
Bellon MR, van Etten J (2014) Climate change and on-farm conservation of crop landraces in centres of diversity. In: Jackson M, Ford-Lloyd B, Parry ML (eds) Plant genetic resources and climate change. CAB International, Wallingford, pp 137–150
Bianco VV, Calabrese N (2007) Il carciofo in Puglia in ‘Il carciofo ed il cardo’. Coltura & Cultura, pp 94–109. https://www.colturaecultura.it/capitolo/carciofo-puglia
Buia G, Antonucci M (2015) The Rural Development Programme (RDP) as a strategic tool for linking legal and agroecological perspectives. In: Monteduro M, Buongiorno P, Di Benedetto S, Isoni A (eds) Law and agroecology: a transdisciplinary dialogue. Springer, Berlin, pp 151–182. https://doi.org/10.1007/978-3-662-46617-9
Ceccarelli S (2012) Landraces: importance and use in breeding and environmentally friendly agronomic systems. In: Maxted N, Dulloo ME, Ford-Lloyd BV, Frese L, Iriondo JM, Pinheiro de Carvalho MAA (eds) Agrobiodiversity conservation: securing the diversity of crop wild relatives and landraces. CAB International, Wallingford, pp 103–117
Elia A, Santamaria P (2013) Biodiversity in vegetable crops, a heritage to save: the case of the Puglia Region. Ital J Agron 8(1):21–34
FAO (2009) International treaty on plant genetic resources for food and agriculture. http://www.fao.org/plant-treaty/en. Accessed 30 Mar 2019
FAO (2017) Landscapes for life—approaches to landscape management for sustainable food and agriculture. http://www.fao.org/3/i8324en/i8324en.pdf
Figliuolo G, Cerbino D (2014) Agro-biodiversity spatial assessment and genetic reserve delineation for the Pollino National Park (Italy). Nat Resour 5:308–321. https://doi.org/10.4236/nr.2014.57029
Frison EA, Cherfas J, Hodgkin T (2011) Agricultural biodiversity is essential for a sustainable improvement in food and nutrition security. Sustainability 3:238–253. https://doi.org/10.3390/su3010238
Galluzzi G, Eyzaguirre P, Negri V (2010) Home gardens: neglected hotspots of agro-biodiversity and cultural diversity. Biodivers Conserv 19:3635–3654. https://doi.org/10.1007/s10531-010-9919-5
Gatto A, De Paola D, De Bagnoli F, Vendramin GG, Sonnante G (2013) Population structure of Cynara cardunculus complex and the origin of the conspecific crops artichoke and cardoon. Ann Bot 112:855–865. https://doi.org/10.1093/aob/mct150
Gorini F (1966) La coltivazione della carota. Edagricole Bologna EAN, Bologna, p 53. ISBN: 88-206-0727-1
Hammer K, Perrino P (1995) Plant genetic resources in south Italy and Sicily—studies towards in situ and on-farm conservation. Plant Genet Res Newsl 103:19–23
Hammer Ø, Harper DAT, Ryan PD (2001) PAST: paleontological statistics software package for education and data analysis. Palaeontol Electron 4(1):1–9
Hammer K, Montesano V, Direnzo P, Laghetti G (2018) Conservation of crop genetic resources in Italy with a focus on vegetables and a case study of a neglected race of Brassica oleracea. Agriculture 8:105. https://doi.org/10.3390/agriculture8070105
Ingrassia GF (1576) Informatione del pestifero, et contagioso morbo: il quale affligge et haue afflitto questa citta di Palermo, & molte altre citta, e terre di questo Regno di Sicilia. Appresso Giouan Mattheo Mayda, Palermo
ISTAT (2011) 15° Censimento generale della popolazione e delle abitazioni. In Italian National Statistical Institute (ISTAT), Rome. http://dati-censimentopopolazione.istat.it/Index.aspx?lang=it. Accessed 16 Jan 2019
Jackson LE, Pascual U, Hodgkin T (2007) Utilizing and conserving agrobiodiversity in agricultural landscapes. Agric Ecosyst Environ 121:196–210. https://doi.org/10.1016/j.agee.2006.12.017
Kell SP, Knüpffer H, Jury SL, Ford-Lloyd BV, Maxted N (2008) Crops and wild relatives of the Euro-Mediterranean region: making and using a conservation catalogue. In: Maxted N, Ford-Lloyd BV, Kell SP, Iriondo J, Dulloo E, Turok J (eds) Crop wild relative conservation and use. CAB International, Wallingford, pp 69–109
Kell SP, Maxted N, Bilz M (2012) European crop wild relatives threat assessment: knowledge gained and lesson learnt. In: Maxted N, Dulloo ME, Ford-Lloyd BV, Frese L, Iriondo JM, Pinheiro de Carvalho MAA (eds) Agrobiodiversity conservation: securing the diversity of crop wild relatives and landraces. CAB International, Wallingford, pp 218–242
Klingebiel AA, Montgomery PH (1961) Land capability classification. Agriculture handbook No. 210. Soil Conservation Service, U.S. Department of Agriculture, Washington, DC, pp 6–11
Laghetti G, Ghiglione G, De Lisi A, Maruca G, Losavio F, Pignone D (2013) Survey for the conservation of agrobiodiversity in three Italian linguistic (Occitan, Croatian and Franco-Provençal) Islands. J Biol Life Sci 4(1):80–114. https://doi.org/10.5296/jbls.v4i1.2147
Laghetti G, Bisignano V, Urbano M (2018) Genetic resources of vegetable crops and their safeguarding in Italy. Hortic Int J 2(3):72–74
Lioi L, Zuluaga DL, Pavan S, Sonnante G (2019) Genotyping-by-sequencing reveals molecular genetic diversity in Italian common bean landraces. Sci Hortic 11(9):154
Mazzeo R, Morgese A, Sonnante G, Zuluaga DL, Pavan S, Ricciardi L, Lotti C (2019) Genetic diversity in broccoli rabe (Brassica rapa L. subsp. sylvestris (L.) Janch.) from southern Italy. Sci Hortic 253:140–146. https://doi.org/10.1016/j.scienta.2019.03.061
Montesano V, Negro D, Sarli G, Logozzo G, Spagnoletti Zeuli P (2012) Landraces in inland areas of the Basilicata region, Italy: monitoring and perspectives for on farm conservation. Genet Resour Crop Evol 59:701–716. https://doi.org/10.1007/s10722-011-9712-7
Nardella T (1978) Lo sviluppo economico e industriale della Capitanata dal 1815 al 1852. Lucera, Catapano, p 77
Negri V (2003) Landraces in central Italy: where and why they are conserved and perspectives for their on farm conservation. Genet Resour Crop Evol 50:871–885. https://doi.org/10.1023/A:1025933613279
Negri V (2005) Agro-biodiversity conservation in Europe: ethical issues. J Agric Environ Ethiop 18(1):3–25. https://doi.org/10.1007/s10806-004-3084-3
Negri V, Branca F, Castellini G (2008) Integrating wild plants and landrace conservation in farming systems: a perspective from Italy. In: Maxted N, Ford-Lloyd BV, Kell SP, Iriondo J, Dulloo E, Turok J (eds) Crop wild relative conservation and use. CAB International, Wallingford, pp 392–402
Negri V, Maxted N, Veteläinen M (2009) European Landrace Conservation: an Introduction. In: Veteläinen M, Negri V, Maxted N (eds) European landraces: on-farm conservation management and use. Bioversity Technical Bulletin No. 15. Bioversity International, Rome, pp 1–22
Pacicco L, Bodesmo M, Torricelli R, Negri V (2018) A methodological approach to identify agro-biodiversity hotspots for priority in situ conservation of plant genetic resources. PLoS ONE 13(6):e0197709. https://doi.org/10.1371/journal.pone.0197709
Pavan S, Curci PL, Zuluaga DL, Blanco E, Sonnante G (2018) Genotyping-by-sequencing highlights patterns of genetic structure and domestication in artichoke and cardoon. PLoS ONE 13:e0205988. https://doi.org/10.1371/journal.pone.0205988
Porter JR, Xie L, Challinor AJ, Cochrane K, Howden SM, Iqbal MM, Lobell DB, Travasso MI (2014) Food security and food production systems. In: Field CB, Barros VR, Dokken DJ, Mach KJ, Mastrandrea MD, Bilir TE, Chatterjee M, Ebi KL, Estrada YO, Genova RC, Girma B, Kissel ES, Levy AN, MacCracken S, Mastrandrea PR, White LL (eds) Climate change 2014: impacts, adaptation, and vulnerability. Part A: global and sectoral aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 485–533
SAS Institute (1999) SAS version 8.02. SAS Institute Inc., Cary
Shahid SA, Al-Shankiti A (2013) Sustainable food production in marginal lands—case of GDLA member countries. J Soil Water Conserv 1(1):24–38. https://doi.org/10.1016/S2095-6339(15)30047-2
Torricelli R, Pacicco L, Bodesmo M, Raggi R, Negri V (2016) Assessment of Italian landrace density and species richness: useful criteria for developing in situ conservation strategies. In: Maxted N, Dulloo ME, Ford-Lloyd BV (eds) Enhancing crop genepool use: capturing wild relative and landrace diversity for crop improvement. CAB Publishing, Wallingford, pp 326–331
Veteläinen M, Negri V, Maxted N (2009) A European strategic approach to conserving crop landraces. In: Veteläinen M, Negri V, Maxted N (eds) European landraces: on-farm conservation management and use. Bioversity Technical Bulletin No. 15. Bioversity International, Rome, pp 305–325
Wittman H, Chappell M, Abson D, Bezner Kerr R, Blesh J, Hanspach J, Perfecto I, Fischer J (2017) A social–ecological perspective on harmonizing food security and biodiversity conservation. Reg Environ Change 17:1291. https://doi.org/10.1007/s10113-016-1045-9
Acknowledgements
The authors are grateful to Paolo La Rotonda for its valuable help in the collection of landraces and to all the growers who kindly donated the propagation material of their landraces. The authors thank Serena Scorrano from Puglia Region for providing the digital maps of the territory. This research was funded by the project BiodiverSO–PSR Puglia Region 2007–2013, Mis. 214/4 subaz. a) and by the project BiodiverSO–PSR Puglia 2014–2020 Mis.10.2.
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Conversa, G., Lazzizera, C., Bonasia, A. et al. Exploring on-farm agro-biodiversity: a study case of vegetable landraces from Puglia region (Italy). Biodivers Conserv 29, 747–770 (2020). https://doi.org/10.1007/s10531-019-01908-3
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DOI: https://doi.org/10.1007/s10531-019-01908-3