Sentence examples for conditions breeding from inspiring English sources

These different disease presentations vary in severity depending on the age of the animals, the infecting App serovar and specific bacterial strain, environmental conditions, breeding genetic line susceptibility, pig immune status and magnitude of the exposure to the bacterium [ 1- 4].

For species that had both migratory and resident populations, we based status assessment on breeding conditions (breeding birds were assumed to be resident).

Finally, survival may be confounded by sex, age, condition, and breeding status, among other variables.

Changes to habitat and food brought on by climate change have created difficult conditions for breeding puffins in recent years, but early indications show that Scotland has enjoyed a positive breeding season, according to the Scottish Seabird Centre.

That could have helped fuel Genghis Khan's conquest of much of Asia rain meant bumper crops and ideal conditions for breeding horses, which were the technological juggernaut of his military.

This growing field of sperm epigenetics will be of great benefit in understanding the graded fertility conditions of breeding bulls in commercial livestock production system.

It may have had similar conditions for breeding before, we don't know.

As a result, their part of the country is sinking further into poverty and disillusionment - favorable conditions for breeding extremism.

Overall population numbers fluctuate widely and erratically depending on wetland conditions and breeding success across the continent.

Therefore, in deciding whether and under what conditions captive breeding and/or hand-rearing is appropriate, a careful cost-benefit analysis is essential.

A colony of the congenic strain B6.SJL (CD45.1Ly5.1, CD45.1) was established in SPF (specific pathogen-free) conditions from breeding pairs supplied by Charles River.