Listar por tema "Reproduction"
Mostrando recursos 1-3 de 3
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Effect of environmental factor on some litter traits of sows in the tropics Mexican
The objective is to determine the effect of environmental factors on litter traits at birth and weaning, and their repeatabilities in four farms in the sub-humid tropics of Mexico. Materials and methods: Data from ... -
Effect of reduced or increased number of pigs born alive at second farrowing on lifetime productivity of sows in southeastern Mexico
The objective of this study was to determine the effect of the change in litter size between parity one and two (DNBA) and by summed number of pigs born alive in parity one and two (SNBA) on lifetime productivity of sows ... -
Milk production and reproduction of dual-purpose cows with a restricted concentrate allowance and access to an association of Leucaena leucocephala and Cynodon nlemfuensis
The aim of the study was to evaluate the productive and reproductive performance of dual-purpose (DP) cows with a restricted concentrate allowance and access to a forage association of Leucaena (Leucaena leucocephala) and ...