Views:642 Author:VV Publish Time: 2016-07-14 Origin:Rech Chemical Co. LTD
In duck-chickens farming, we not only have to optimize feed standard, housing conditions, but also have to timely note to add various feed additive as trace elements and vitamins, in order to avoid poultry diseases and nutrients lacks.
1, Vitamin is one of feed additives in farming according to the different duck production purposes and growth stages, which has two kinds of single vitamins and composite additives.
2, Secondly, amino acids is also an important composition of feed additives. Amino acids mainly are restrictive amino acid additives as methionine, lysine whose functions mainly to reduce the amount of animal protein feed, and improve the utilization rate of protein feed for ducks.
3, Trace elements feed additives are mainly copper, iron, manganese, zinc, iodine, selenium, cobalt, etc. Feed additive manufactures generally use sulfate salt as raw materials such as zinc sulfate, manganese sulfate monohydrate, ferrous sulfate, etc.
When adding these feed additives above, please don’t use excessive amount, and appropriately add less vitamins feed additives when green feed turns abundant.