Comparison of the conventional and robotic milking system for the parameters of composition and quality of milk, in grazing system

dc.creatorPablo Avilez, Juan
dc.creatorMeyer, Pia
dc.creatorLuis Meyer, Jorge
dc.date2021
dc.date2021-10-04T18:54:35Z
dc.date2021-10-04T18:54:35Z
dc.date.accessioned2022-10-18T14:52:13Z
dc.date.available2022-10-18T14:52:13Z
dc.identifierITEA-INFORMACION TECNICA ECONOMICA AGRARIA,Vol.117,162-172,2021
dc.identifierhttp://repositoriodigital.uct.cl/handle/10925/4384
dc.identifier10.12706/itea.2020.018
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4444013
dc.descriptionThe objective of this study was to compare the productive impact (kg day(-1) of milk per cow), nutritional and microbiological quality of milk, in a dairy herd when moving from a conventional milking to a robotized one with feeding systems based on grassland. 12-month data were used for each system, which were obtained from the dairy control for conventional milking and from Lely Astronaut A4 milking equipment for robotic milking. The data were subjected to a comparative analysis through the student's t-test. The robotic system showed significantly (p > 0.05) a higher milk (24.18 +/- 2.76 L) and fat (4.12 +/- 0.34 %) production in relation to conventional milking (22.62 +/- 4.16 L and 4.03 +/- 0.39 % fat). On the other hand, the RCS was significantly higher (p > 0.05) in the robotic milking (221.56 +/- 62.96 x 10(3) cells ml(-1)) in relation to the conventional one (213.56 +/- 94.88 x 10(3) cells ml(-1)).
dc.languagees
dc.publisherASOCIACION INTERPROFESIONAL DESARROLLO AGARIO
dc.sourceITEA-INFORMACION TECNICA ECONOMICA AGRARIA
dc.subjectMilk a robot
dc.subjectnutritional
dc.subjectsanitary quality of milk
dc.subject
dc.titleComparison of the conventional and robotic milking system for the parameters of composition and quality of milk, in grazing system
dc.typeArticle


Este ítem pertenece a la siguiente institución