Well well well. Here we are. It’s Friday. And we’ve been talking about SPERM ALL WEEK.
What to do…what to do…
Nel-Themaat et al. “Quality and freezing qualities of ﬁrst and second ejaculates collected from endangered Gulf Coast Native rams” Animal Reproduction Science, 2006.
So it turns out that the people who wrote the study Sci covered the other week wrote ANOTHER one. Also, it turns out the eland is not endangered, but the other species they were working with, the Gulf Coast Native Sheep, IS endangered. Though it’s a rather odd beastie, in that it originally was from a population of European sheep brought over to the US, which escaped, went feral, and is now considered its own variety. This is an important sheep to look at in particular because the Gulf Coast Sheep has become adapted to living in a moist environment (as some of you may be aware, the southeast of the US is very moist, in some areas is it entirely IMPOSSIBLE to get all the mildew out of your house EVER), being less sensitive to parasites and less sensitive to fungal problems like foot rot. This means that if you wanted to, say, work with sheep in humid environments (sheep are often introduced domestically for very poor areas, and the southeastern US is apparently trying to reintroduce them. It is Sci’s hope that they might eat the dang kudzu), you might want to take a look at these Gulf Coast sheep, and maybe steal of their useful genes for your benefit. And of course if you are going to steal some genes and breed some of these Gulf Coast sheep into your stock you need…some sperm.
Multiple ejaculates. Because once is never enough.
Oh and also:
For those who don’t know about kudzu. It SUCKS. A lot. There’s a house under there, under the lump in the middle. Really. It was introduced (I think from Japan) as something for cows and sheep and stuff to forage on. Also, it was apparently ornamental (*snort*). There was only one problem with the plant.
Cows WON’T EAT IT. I mean, they’ll eat it if they’re STARVING, but they don’t enjoy it. Goats don’t either. NO ONE DOES. And kuzdu can grow like…kudzu. In the southeast, it takes over EVERYTHING. Every spring and summer becomes a war on the kudzu. A sheep that would eat this crap would get a grateful hug from Sci every day of it’s little life. It would also get VERY fat.
Anyway. Back to semen. I know what you guys REALLY want to hear about.