%0 Journal Article %T Evaluaci¨®n de la calidad de trabajo de la trasplantadora semi-mecanizada TMA-4 en el cultivo del arroz %A Men¨¦ndez Cardentey %A Leduhan %A Ramos D¨ªaz %A Sarilena %A Miranda Caballero %A Alexander %J Revista Ciencias T£¿£¿cnicas Agropecuarias %D 2012 %I Scientific Electronic Library Online %X the objective of the present work is the determination of the main parameters of quality of the transplanting-machine tma-4 in the semi-mechanized ricecultivation, which was determined in a hidrom¨®rfico nodular ferruginous gley petroferrico soil in three sheets of water, being obtained the best results of quality in the sheet of 1cm of height, with a depth of transplant of plant of 2...3 cm and with a quantity of plants for transplanted organ of the machine from two to three plants. the quantity of niches for square meters is of 23 with a distance among niches of 26,5 a 27,8 cm. %K mechanized transplant %K plants. %U http://scielo.sld.cu/scielo.php?script=sci_abstract&pid=S2071-00542012000200006&lng=en&nrm=iso&tlng=en