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Question of the week 04 Mar 2026

Of the following feed ingredients, which has the highest tryptophan content?

Results

Questions

09 Sep 2026 60% correct
Which of the following statements about the gut-lung axis is true?
02 Sep 2026 65% correct
What can cause pastern weakness in pigs?
26 Aug 2026 75% correct
What percent nitrogen fertilizers used in the EU are imported?
19 Aug 2026 14% correct
In the U.S, how has the number of pig farms changed relative to the swine inventory over the last 20 years?

Random questions

13 Feb 2019 33% correct
Symbiotic additives are:
23 Oct 2019 35% correct
The United States inventory of all hogs and pigs on September 1, 2019.
25 Jun 2014 38% correct
Which is the artificial insemination technique most frequently used in Spain?
11 May 2022 60% correct
Burying slurry is a very effective way to reduce emissions if done within how many hours of application?

Easy questions

01 Apr 2026 99% correct
How is the piglet's digestive system during weaning?
18 Dec 2024 98% correct
Can vibrations affect semen dose quality?
26 Nov 2025 93% correct
Why does Australia have pork export potential?
23 Dec 2020 93% correct
What relationship exists between the sows' acceptance of contact by the farmer and the farm performance?

Difficult questions

19 Aug 2026 14% correct
In the U.S, how has the number of pig farms changed relative to the swine inventory over the last 20 years?
16 Jul 2025 18% correct
How did Spanish pork exports to third countries perform in 2024?
20 Nov 2019 21% correct
Overall sales of veterinary antibiotics across Europe between 2011 and 2017...
10 Mar 2021 23% correct
How much feed did U.S. hogs consume in 2019?