A technical advisor working for you formulated a vitamin premix for a large swine producer and instructed him to use the premix at 6 lb./ton of the diet for growing-finishing (50-150 lb) pigs. The producer has fed the premix to 5 sets of pigs and is complaining that growth performance is poor. He strongly believes that the pigs are deficient in something and is asking for monetary compensation. Given the recommended use level for the premix and its composition (below), determine whether the premix will meet the corresponding vitamin needs of the pigs. Based upon your findings, recommend to your supervisor whether the technical advisor should be promoted or terminated. Would you make any changes to the premix or its inclusion level in the diet or both?

Vitamin Concentration (per pound of premix)

A 1,500,000 IU
D3 1,500 IU
E 9,000 IU
K 420 mg
B12 15 mg
Riboflavin 1,570 mg
d-Pantothenic acid 8,500 mg
Niacin 150 mg

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not only is it colder, it also becomes darker, less salty, and more dense.

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101