| Table of contents Rev Cie Téc Agr vol.22 no.1 San José de las Lajas Jan.-Mar. 2013 ARTÍCULOS ORIGINALES | | | | · Dynamic analysis of the mechanism parallelogram of the cortacogollo desfibrador for the cropper Cuban CCA-5000 Estrada Cingualbres, Roberto; Aballes, Carlos Ricardo; Pérez Pupo, Rafael
| | | | · Operation costs of a machine of sowing direct de las Cuevas Milán, Héctor Rafael; Rodríguez Hernández, Tomasa; Paneque Rondón, Pedro; Díaz Álvarez, Maximino
| | | | · Influence of the sugar cane preparation to milling in the sugar production on the Sugar Agroindustrial Complex “Manuel Fajardo” Morejón Mesa, Yanoy; Revé Moracén, Jorge
| | | | · Analytical procedures for the determination of heavy metals in carrot and spinach from urban vegetables gardens Garrido, María Liva; Alleyne Veitia, Sheyla; de Armas Guillen, Tamara; Collazo García, Odalys; Jiménez Chacón, Juan; Álvarez Prieto, Manuel; González Bayón, Rosalía; Castro Espín, Devora; Rodríguez Nodals, Adolfo
| | | | · Validity assessment of the Constitutive Model Drucker Prager Extended for mechanical response simulation of a Vertisol in the central region of Cuba de la Rosa Andino, Alain Ariel; Ventura Benítez Leyva, Lázaro; Calzada Pompa, Inhaudis; Herrera Suárez, Miguel; González Cueto, Omar; García Pedraza, Laura
| | | | · Influence of the quality of the irrigation water in the obturations of the emitters in Ciego de Avila Carmenates Hernández, Dayma; Hidalgo Rosa, Yoan; Osbert Nurse, Est; Mujica Cervantes, Albi; Paneque Rondón, Pedro
| | | | · Evaluation of irrigation quality in reel machine type IRROMOTOR Tornés Oliveras, Norge; Gómez Masjuán, Yarisbel; Boicet Fabre, Tony
| | | | · Watershed management simplified index of Naranjo river, Majibacoa municipality, Las Tunas province García Hidalgo, Yoandris; Balmaseda Espinosa, Carlos E
| | | | · Evaluation of the irrigation quality of travellers irrigation machines (reel machines) Jiménez Espinosa, Esequiel Rolando; Montero San José, Lorenzo
| | | | · Capacity of reservation of water in the soils of the north border of Bogotá Agualimpia, Yolima del C.; Castro Méndez, Carlos Enrique
| | | | · Analysis the Osmotic and Hot air dehydration kinetic of pineapple fruit (Ananas Comosus, Cayena Lisa variety) García Pereira, Annia; Muñiz Becerá, Sahylin; Hernández Gómez, Antihus; González, Lázaro Mario; Fernández Valdés, Daybelis
| | | | · Humates isolated from vermicompost as growth promoter in organic lettuce production Hernandez, Orlando L; Huelva, Rafael; Guridi, Fernando; Olivares, Fábio L; Canellas, Luciano P
| | | REVISIÓN | | | | · Current status of the animal traction use in the Central Valleys of Oaxaca, Mexico: A critical analysis Nava, Fidel Diego; Ruiz Vega, Jaime; Herrera Suárez, Miguel; García de La Figal Costales, Armando Eloy
| | | SOFTWARE | | | | · HaD, support teaching tool García Gutiérrez, Lázaro Basiliano; López Rodríguez, Jorge L; Toledo Dieppa, Vilma; Sabín Rendón, Yolanda; Pino Roque, José A
| | | RESÚMENES DE TESIS | | | | · Summaries of the content of the doctorate theses presented to defense in the Permanent National Tribunal of Agricultural Engineering of the Republic of Cuba during the year 2012. First part
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