It is fundamental to know the behaviour of the pig and avoid give him concentrated or any type of foods in the floor.

A suitable nutrition constitutes one of the most important challenges of the swine sector. In accordance with Ing Jannin Hernández Blandón, educational researcher of the Agricultural National University (A) the first requests that have to consider  to the moment to feed pigs are the weight, genetic potential and the race of the same.

?Regarding the food or concentrated has to be very conscious between the balance between the nutrients that this possesses already was vitamins, proteins, macro and micro mineral and some additives that add in the famous concentrated?, it expresses Blandón.

Of equal form, has to take in account if it is a sow borne, an animal in growth or are lechones as well as the costs of production to elaborate the concentrated and the resources of which have the producer in the finca.

The requests of proteins that have to consider to calculate the ration of foods are between 3kg and 5kg are of 26% of protein, for which have of 5kg to 10kg is of 23.9% whereas pigs of 50kg to 80 kg is of 15.5% of protein.

?Also it does in base to the consumption of the foods that these can have for example animal  of 20 to 50kg walk a consumption of 1.5kg by day, of 50kg to 80kg are 2.5kg and animals of 80 to 120kg are of 3daily kg this depends of the system of feeding that have and also of what wish the producer already was greater production of fat in his animals, greater percentage of weight or muscle?, it indicates the specialist.

It is fundamental to know the behaviour of the pig and avoid give him concentrated or any type of foods in the floor. Blandón Also stands out that never they have to feed to the pigs with tubers without previously put them to dry or bake them because these possess properties anti nutritional and can cause disorders in the animal digestive system which repercute in low gain of weight or low alimentary conversion.

To the pair of this suitable feeding ?It does not have to neglect the supply of water and in the diets that offer them to the animals has to them consider between 10 to 12% to base of grain and the part of fibre that is the one who helps to the digestibilidad of the foods»