Bibliographic citations
Salazar, B., (2010). Efecto del suplemento de harina de maca (Lepidium meyenii Walp. 1843) en el peso y talla de terneros de la raza Holstein (Bos taurus) [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1397
Salazar, B., Efecto del suplemento de harina de maca (Lepidium meyenii Walp. 1843) en el peso y talla de terneros de la raza Holstein (Bos taurus) [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2010. https://hdl.handle.net/20.500.12672/1397
@misc{renati/484923,
title = "Efecto del suplemento de harina de maca (Lepidium meyenii Walp. 1843) en el peso y talla de terneros de la raza Holstein (Bos taurus)",
author = "Salazar Samecash, Benjamin",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2010"
}
The effect of Lepidium meyenii “maca” raw flour as a food supplement in Holstein calves (Bos taurus) was achieved in order to assess weight gain, increased size, and performance parameters. It was taken 16 calves, 4 replicates and 4 groups, the supplement Lepidium meyenii flour was given from the fourth day of birth in an amount of 10, 20 and 30g for 30 days. Calves fed colostrum by 6L/day for 3 days; the 4th day was provided 4L/day of whole milk (38 º C) and in the second week it was added commercial feed at a rate of 10g, incrementing it in accord of the consumption of the calf. The rates of growth (weight and height) were monitored weekly to assess the rate of growth. Final weights subjected to statistical analysis (p ≤ 0.05) shows no significant difference for weight gain, further statistical analysis (p ≤ 0.05) final sizes shows no significant difference in the increasing size; however, group T20 had a positive effect on profit of 60,68 k live weight and an increase in height of an average of 82,73 cmhigher than control (53, 93 and 82, 01 cm, respectively) in an 30 days treatment.
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