Caracterización multivariada de fincas productoras de tarwi (Lupinus mutabilis Sweet) del Valle del Mantaro, Perú

Caracterización multivariada de fincas productoras de tarwi (Lupinus mutabilis Sweet) del Valle del Mantaro, Perú

Alberto Julca Otiniano, Vidal César Aquino Zacarías, Félix Camarena Mayta, Jorge E. Jiménez

The objective of the work was to characterize the tarwi producing units in the Mantaro Valley, Junín-Peru. The source of information was the producers of tarwi (N = 490) that made up the study sample (n= 114) of four inter-Andean localities: Acolla, Cruz Pampa, Quicha Grande and Hualahoyo. The datacollection was carried out through structured surveys that included topics in technical and socio-economic aspects, and were analyzed using multivariate analysis techniques. The results obtainedfrom the typification of rural producers of the Andean ecosystem, allowed to identify threemanagement forms well differentiated from each other, product of factor analysis by factor rotation,varimax with Kaiser normalization and Cluster Analysis Ward method. The synthetic variablesconstituted 'resources of the property' with explanatory power of 26.71% (6 variables, 56.14% of thesample); 'Socio-environmental reality' with 7.59% (2 variables, 29.83% of the sample) and 'socialdimension' with 5.00% (1 variable, 14.04%). 'Resources of the property' was the majority of small andmedium producers, with vast Andean rural experience, traditional technology and great uniformitywithin their type, using only their available resources to the logic of their production, certainly withdifferent strengths and weaknesses.

2018

characterization, multivariate analysis, rural producers, tarwi, typification

10.17268/sci.agropecu.2018.02.12

Scientia Agropecuaria

Universidad Nacional de Trujillo

Agriculture (General), Agriculture