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Effects of the copper sulfate on weaned pigs

  
 
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 23/04/2005
Engormix.com
Argentina
Effects of the copper sulfate on weaned pigs
lusty Natalia
Student of Zootecnia-6 cycle
Agrarian university The Molina-Lima Perù
I need to get information on the action way from the copper sulfate to cellular level q it justifies their use as promoter of growth in portions of beginning pigs ..ayudenme please it is for a very important work.
 28/06/2006
CARLOS ORTIZ CASTRATES
Guatemala
Natalia: I cannot help you with so deep question. However, since you are investigating the use of the copper sulfate in pigs, I beg you you inform me if you have found some investigation that relates to the copper sulfate with intoxications of pigs fed with copper sulfate to a concentration of 250ppp.
Ahead of time thank you.
 28/06/2006
Janine Purbis Paulsen
Peru
He oxidizes of copper and the copper sulfate they have been the two predominant sources of the supplemental copper used in the foods of animals. It is known that the suplementación of copper sulfate increases the conversion index, the rate of growth and the copper levels in the liver. In this respect they have been carried out studies, and they indicate that the pigs fed with organic forms of Copper to 40 ppm achieve similar levels of performance that those fed with 150 ppm of Copper starting from Sulfate of Copper, and that the quantity of Copper excreted in the grounds decreases from three to four times in the pigs fed with the organic forms.
Even high they are beneficial in the pig like promoter of growth (dose of 125 to 250 ppm) as copper sulfate. However, the exact mechanism is ignored by the one that a positive answer of the copper sulfate takes place as promoter.
 29/06/2006
Joaquín A. Paulino
Republic Of the Dominican Republic
The copper sulfate to dose of 125 to 250 ppm is a powerful germicide, in the laboratory he/she has been proven that to dose of 125 ppm it inhibits the coli growth and other bacterias entéricas. It could not be proven effect antifúngico. Do we also check a decrease of the grosor of the intestinal wall, that which the absorption increases of nutritious.
 30/06/2006
Alicia Noemi Orrea
Argentina
I Wait answers of Mr. Paulino, about transfer of genes to human (transgénicos) and micotoxinas, because I find strange not to have received them until the moment. In any event, I can continue waiting, but I would like to inform me more in this respect of this topics.
Thank you and cordial greetings.
 30/06/2006
yolanda ospina lopez
Colombia
thank you for the information. But the specific case is that many repetitions, abortions and flows are presenting. In spite of keeping in mind all the details during the insemination. The only thing that I lack to settle down is the incidence of the amplification that is making for gestation, and I am to think that the cement has some toxic agent.
Thank you for the help that you/they can lend me.
 03/07/2006
José P. Ibarra C.
Ecuador
As support point:
In certain trip to Santiago from Chile, in a company porcícola they participated me of the following experience:
They have for habit higienizar and to disinfect the female, externally, their reproductive apparatus (vulva, you suckle, etc) with a disinfectant with the help of glutaraldehído more quaternary ammonium, 2 weeks before the childbirth, of course also they make it with the area where the female will give birth to.
With this practice, their reproductive parameters improved significantly.
Greetings.
 03/07/2006
Jorge Simón
Argentina
Natalia: in Argentina, it is broadly diffused the use of the copper sulfate in diets of pigs from beginning until termination, having many times an empiric application, because most uses it as an astringent that is supposed it reabsorbs quantities of liquid of the lumen that possesses substances in digestion roads. I believe that it is something like that, but not this way. I suppose that the factor Cu should work activating some enzymatic system, but it is only my experience and it has not been proven. On the other hand, I read questions it has more than enough intoxications at levels of 250 ppm. The purity of the copper sulfate should be evaluated, that is to say that doesn't possess other pollutants, or what is common and I have seen cases, it is animal that with having restricted or null access to the water, they have still suffered intoxications to inferior dose, but obviously it is not the effect of the sulfate, but the dilutorio lack in the organism.
I wait it has been useful, and if encontrás more info requests you you make it to me to arrive, in the same way I will make me.
 05/07/2006
yolanda ospina lopez
Colombia
José, thank you for the information. Then I count you how it was me.
 08/07/2006
henry alfonso
Colombia
I wonder if some of you has some investigative article about the topic, well be its use, the form how it is made and its benefits or its problems. Thank you.
Closed Discussion
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