The effect of Roundup Ready MON-40-3-2 soybean meal and Bt maize MON810 on sows performance and haematological
indices, including parameters of erythrocytes, leukocytes, and trombocytes, as well as the piglets rearing indices were evaluated
in the experiment carried out on 24 sows and their progeny. After mating sows were divided into groups: I – control,
conventional soybean meal and conventional maize; II – genetically modified (GM) soybean meal and conventional maize; III –
conventional soybean meal and GM maize; IV – GM soybean meal and GM maize. All used feed mixtures were isonitrogenous
and isoenergetic, however differed in presence or absence of genetically modified maize MON810 (5% for pregnant and 8% for
lactating sows) and/or soybean meal MON-40-3-2 (4% for pregnant and 14% for lactating sows). Born piglets were allotted to the
same group as their mothers. The study showed that feeding pregnant and lactating sows with mixtures containing genetically
modified RR soybean or/and meal Bt maize did not significantly affect their reproductive characteristics and offspring
performance. There was no effect of dietary treatment on haematological indices. Transfer of transgenic DNA from GM feed to
blood was not confirmed.
The effect of Roundup Ready MON-40-3-2 soybean meal and Bt maize MON810 on sows performance and haematologicalindices, including parameters of erythrocytes, leukocytes, and trombocytes, as well as the piglets rearing indices were evaluatedin the experiment carried out on 24 sows and their progeny. After mating sows were divided into groups: I – control,conventional soybean meal and conventional maize; II – genetically modified (GM) soybean meal and conventional maize; III –conventional soybean meal and GM maize; IV – GM soybean meal and GM maize. All used feed mixtures were isonitrogenousand isoenergetic, however differed in presence or absence of genetically modified maize MON810 (5% for pregnant and 8% forlactating sows) and/or soybean meal MON-40-3-2 (4% for pregnant and 14% for lactating sows). Born piglets were allotted to thesame group as their mothers. The study showed that feeding pregnant and lactating sows with mixtures containing geneticallymodified RR soybean or/and meal Bt maize did not significantly affect their reproductive characteristics and offspringperformance. There was no effect of dietary treatment on haematological indices. Transfer of transgenic DNA from GM feed toblood was not confirmed.
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