RIIARn - vol.8 issue2

Table of contents
RIIARn vol.8 no.2 La Paz Aug. 2021

FOREWORD

	· Prólogo Manzaneda Delgado, Fernando · text in Spanish · Spanish ( pdf )

PRESENTATION

	· Presentación Callizaya, Isidro · text in Spanish · Spanish ( pdf )

ORIGINAL ARTICLES

	· Organic carbon storage in agricultural soils of the potosi intersalt zone under different types of use Ayala Aragón, Oscar Ranulfo; Almanza López, Milenka Vanessa · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Characterization of the agricultural production system and evaluation of soil quality in soybean crop (Glycine max) in lowlands of Bolivia* Lopez, Miguel A.; Orsag, Vladimir; Miranda, Roberto; García, Magali · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Germination and morphological description of Oroceresus psudofussulatus* (Cactaceae), a species endemic to the Xeric Interandean Valleys of the Puna of northern Bolivia** Mamani Sánchez, Beatriz; Villegas Alvarado, Naira; Quezada Portugal, Jorge; Nova Pinedo, Máximo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Yield of four maize (Zea maiz* L.) Varieties established at the Sapecho Experimental Station, Alto Beni, Bolivia** Mamani Vargas, Jaime; Echenique Quezada, Marco Antonio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Seed production from sprouts of three native potato varieties (Saq'ampaya, Imilla Negra and Waych'a) under protected tunnel-type environment - La Paz Choque P., Gabriela N.; Oviedo F., Eduardo; Mamani R, Félix; Aparicio P, Juan J. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Forage yield and nutritive value of two varieties of avena sativa (Creole and Mantaro-15) in the central highlands of Peru Arias Arredondo, Alberto Gilmer; Cruz Luis, Juancarlos Alejandro; Pantoja Aliaga, César Enrique; Yali Rupay, Felipe; Bermúdez Alvarado, Walter Simeón; Morales Sebastian, Enos Rudi · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Conservation of insitu biodiversity of th'ulares (Parastrephia lepidophylla, Baccharis incarum and Lamphaya castellani) as a sustainable agricultural practice for food security in the Bolivian Altiplano Clotilde Reyna, Tapia Alejo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Characterization of the breeding of guinea pig in an area of the highland Huarochiri - Peru Cantaro Segura, Jose Luis; Delgado Palma, Diana; Cayetano Robles, Jovana Luz · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Factors that determine the integration of the vegetable value chain in the Caribbean region of Colombia: Measuring integration Martínez Reina, Antonio Maria; Tordecilla Zumaqué, Lilibet; Grandett Martínez, Liliana Maria; Rodriguez Pinto, Maria del Valle; Cordero Cordero, Carina Cecilia; Orozco Guerrero, Alfonso Rafael; Silva Acosta, Gabriel Ernesto; Romero Ferrer, Jorge Luis; Correa Alvarez, Ender Manuel; Tofiño Rivera, Adriana Patricia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

REVIEW ARTICLE

	· Interaction of bacteria and plants in nitrogen fixation Guzmán Duchen, Daniel; Montero Torres, Julio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

CASE STUDIES

	· Multicriteria analysis for the identification of agroecological areas for the Cota Cota experimental center, city of La Paz-Bolivia Pati Limachi, Alberto; Ramos Flores, Mario E. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )