Mark,
Thanks for the input...what I'm aiming at is sort of a feeding issue, as
opposed to a timing issue...The reason I ask is because of some text in
a book on forage-based sheep raising, which puts the prolific breeds
such as Finnsheep which have large litters, into the same feeding
requirements of dairy type animals in that they require great amounts of
high quality feed to support many little bodies at one time.
This gentleman does not think that litter-ing breeds are as successful
in an all grass-based program because their nutritional requirements are
so high. He is also in Canada where the grass season is shorter.
I know all-grass (including legumes) forage based dairying is possible
but it is highly management intensive and frequently highly seasonal.
So if sheep are prolific on a many mouths to feed at one time versus
a few mouths to feed many times, pushing for too many lambs in litters
could significantly alter the success of a program that relied primarily
on grass. (Grass farming is said to be a knowledge based farming
system.) Something to think about for those of us who are interested in
raising the sheep for the grassfed market.
Barb
- Original Message -
From: The Wintermutes [EMAIL PROTECTED]
To: blackbelly@lists.blackbellysheep.info
Sent: Tuesday, November 20, 2007 5:02 PM
Subject: Re: [Blackbelly] Prolific?
I interpret prolificacy for the Blackbelly as capable of lambing three
times
in two years with around five lambs. Outstanding ewes can twin every
time.
But normal ewes usually single in the more challenging months.
The Finnsheep and Romanov typically lamb two times in two years with
around
five or six lambs.
So if you lamb every eight months the Blackbelly are prolific. If you
lamb
only once a year they are less prolific? Maybe precocious is a better
word
than prolific for the Blackbelly.
I am aiming for more than a 200% lambing rate. I'm not really aiming
for
triplets as much as avoiding singles.
Mark Wintermute
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Barb Lee
Sent: Tuesday, November 20, 2007 6:12 PM
To: blackbelly@lists.blackbellysheep.info
Subject: [Blackbelly] Prolific?
Do folks out there generally feel that blackbellies fall into the
prolific category, with such breeds as Finnsheep? That would mean
producing pretty good sized litters (3-5) on a regular basis. Or do
we
tend to think of them more as out of season breeders that are fairly
reliable twinners. I'm not thinking of one or two outstanding
individuals, but tendencies of any flock to produce large litters of
lambs. I'd also be curious for curiosity's sake, whether folks are
going out of their way to produce triplets +
Thanks,
Barb Lee
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