Showing posts with label hair sheep. Show all posts
Showing posts with label hair sheep. Show all posts

Thursday, August 14, 2014

Marking Crayon Test

We've been thinking about breeding season since lambing season. In fact, during lambing season we were thinking about breeding season. We marked twin and triplet born ewe lambs (they're ear notched when we ear tag) and marked (with SI-RO-MARK or Sprayline) which ram lambs to keep intact.

Our breeding seasons have been a little different this year. We bred a small experimental group of ewes earlier this summer. They're due in a few weeks. Our main breeding season is just around the corner.

We're planning to breed 475 ewes this season. Rams went in May 1st with a select group of hair cross ewes. The remaining ewes will be bred in groups with plans to have breeding finished by Mid October (we're shooting to have our last lambing day on March 15th. To keep track of who has been bred and who hasn't we're using marking harnesses and raddle marker. Not exactly sure which as the farm guys haven't put the rams in with the ewes.

On a side note, we been testing the visibility of our crayons over a 24 day period. Why 24 days? We took a ewe's estrus cycle (17 days) and added in 1 week (7 days).


Day 1 of the crayon test. Colors are rich and vibrant. 
Yellow and blue were the least readable a week after marking (by hand, not by a ram). Test was at Premier in SE Iowa in July. Purple, green, red and orange were the most readable colors. 
Purple and red were the most readable. Green, blue and orange less so. Yellow the least (but still readable).


Purple and red were the most readable. Green, blue and orange less so. Yellow the least. 
Crayons were applied on an 85°+ day. Hot crayons (except for purple) were applied to the ewes by hand. A mild purple crayon was used (temp. range 65°-85°). Why a mild purple? The original purple crayon was very dark (almost black). We received a sample (note: one) of a new mild purple to see if we wanted to switch. As you can see the purple is bright (not black) and applied easily (as cold/warm crayons will do on a hot day).

Thursday, September 13, 2012

Breeding Season 2012

(photo) Two Katahdin rams demonstrating a Cross Your Heart Harness (left ram) and a Nylon Harness (right ram). These rams were put in with the ewes on Sept. 1.

Though this year’s lamb crop is still in the drylot, that doesn't mean Premier isn’t thinking about next year’s lambs. A few rams have been in with a select group of ewes since September 1st. We expect the ewes to start lambing around January 8th.

(photo) Moments before the rams are let out, Chloe the guard dog runs off to inform the ewes that the “boys are back in town.”

We are starting the breeding season in September instead of November because we have access to more indoor lambing space than in years past. We cleaned out a warehouse which had formally been a lambing barn. With the lambing barn returned back to its original purpose, we are now able to lamb more ewes indoors. This provides us with more space for lambing jugs, which we are more than happy to take advantage.

(photo) The rams eventually made up to the hill where the ewes were eagerly awaiting. 

The breeding season doesn't exactly start as soon as the rams walk into the pasture with the ewes. During the summer, we brought in several rams to use this breeding season. They will add fresh genetics to our hair flock. We also need to make sure that our other rams are in top condition before heading out to the pasture. Once in a ewe filled pasture, rams tend to think about things other than eating and maintaining condition.

(photo) A few days after turning the rams out with the ewes. The orange marks are from the marking harnesses and crayons, an efficient way to determine which ewes have been bred and which have not. 

While we're picking the rams and plumping them up, the ewes are on pasture once their lambs are weaned. Those that are on the leaner side are sorted for condition and given a weight gaining ration. Some are culled depending on age and condition. A month prior to lambing, ewes are flushed. This means they receive excellent nutrition to help their bodies be at peak fertility for breeding. This will provide us with more lambs during lambing season.

We bring the flock in once a week to check and see which ewes have been bred. We are able to determine this by using marking harnesses with crayons or raddle marker. Marks allow us to better determine when a ewe is expected to lamb. We switch the crayons each time they are brought in. A switch in color tells us which ewes were bred later and which ones were remarked.

Other happenings at Premier…

(photo) The crayon marks stayed on the ewes even after a thunderstorm (background) rolled through. 

The recent rains have rejuvenated our pastures. They have changed from dead brown hues to lush greens. On our North Farm we are strip grazing a grass/clover pasture. Every few days the shepherds set up a few additional rolls of ElectroNet and graze the ewes on a fresh strip of grass.

(photo) Strip grazing on the North Farm. Using ElectroNet to subdivide a large pasture so the flock makes efficient use of all the grass available. 

We're also getting a few of our feeder lambs ready for sale. We'll be weighing them to determine which lambs are finished. We will also be taking notes as to which ear tags are in the lambs ears. When the lambs were born, we put in tags denoting their sire types (Hamp, Suffolk, Siremax or home raised). This will tell us which sires produced the heaviest lambs.

(photo) After one week, the sheep were brought in and the tags of bred ewes were read and documented. The crayons on the harnesses were switched from orange to green. Harness were readjusted as they tend to loosen during the first day or two of use. 

It's catalog season! We've spent the last few months preparing our Equipment catalog. You should see it in your mailbox around the 3rd week of October. If you're not on our catalog request list, sign up here. It has many new items including drenchers, ear tags, scales, a sling for weighing ewes and even a new crook!


Hope the starting months of Fall are treating you and your flocks well.
-Premier













Thursday, November 12, 2009

Welcome to our Farm Diary


This will be a regularly updated place to read about the day to day happenings on Premier's farms.

For background, there are three farms—the home farm, north farm and east farm—on which a total of 300 acres are tillable or grazeable.

Premier (the business) is located on the home farm. The north farm is just up the road and the east farm is 6 miles to the...east.

There are 400 commercial ewes. 120 wool ewes are lambed indoors in March/April and the others (mostly hair sheep) lamb on pasture in May.

We also have a small herd of meat goats, pastured poultry, 2 horses, 2 guard llamas and 7 livestock guardian dogs.

A number of different folks will be writing this diary—including Stan (the founder of Premier), Stephanie Sexton (the marketing manager) and perhaps others along the way.


(below in order) Home farm, north farm and east farm.