Getting Ready for Breeding

 

If you are going to start AI on May 1 then April is the month for preparation.

 

In simple terms: Pregnancy rate is Submission rate x Conception rate.

 

In Irish terms submission rate is the amount of cows that are available for service (calved >42 days) that have been bulled in the first 3weeks of breeding. The target is 90% in a seasonal herd.

 

The target for conception to 1st and 2nd service is about 65%. So if you have 100 cows and you have asubmission rate of 90% then 90 cows should be bulled in first 3 weeks. If 65%of them hold then this leaves about 41 cows left to breed (that were eligible to breed in first 3 weeks.)

 

Second service will get another 27 cows (65%). This gives you in total 86 cows in calf in 6 weeks.

 

So in short you can make up for a poorer conception rate with a good submission rate. While conception rate is affected by disease/health and energy (energy levels, dry matter intake; buffer feeding), submission rate is really just seeing them in heat.

 

Submission rate can be improved by:

 

1. One month before breeding you need to check cows for heat or not – pre breeding. Tail paint/apply scratch cards to all cows 3 weeks before start of breeding and note any cows not bulling.

 

2. Any cow calved 42 days and was not seen bulling within these 3 weeks should be scanned and treated if necessary. This avoids the loss of time further in breeding season and a cow that was once a February calver becoming an April calver.

 

3. Any cow that was treated for retained cleaning should be re-examined before breeding. They may show heat even with a chronic womb infection.

 

4. A vasectomised bull will aid in heat detection during the breeding season.

   ** (surgery should be carried out 3 weeks before bull is needed)**

 

 

Conception Rate

 

1. Ensure all vaccinations are up to date and that maiden heifers have received their primary course ahead of breeding. Lepto/ BVD/ IBR can all interfere with conception rate.

 

2. Implementing regular BCS (Body condition score) on your farm leading up to breeding will highlight the high-risk cows that require attention. Ideally at breeding cows should have BCS of 2.75 – 3.25.

   Thehigh-risk group would include under conditioned cows, high yielders, lame cows and difficult calvers. Someof these would benefit from once a day milking or extra feeding.

    

   Consider keeping lame cows or under conditioned cows close to the parlour to optimise dry matter intake and reduce energy used to and from parlour.

 

3. Ensure adequate mineral and trace element intake. Copper and Manganese deficiency can lead to silent heats. Selenium deficiency will affect conception rates.

 

**Don’t forget the Bull**

 

Bull should be given a once over before breeding starts.

 

Fertility can be assessed by one of the vets.

 

Mobility is vital and if showing signs of lameness, his feet should be tended too aheadof breeding to allow recovery time.

 

Ensure enough bull power is present. Consider team of bulls to provide 12 hour break if large herd.

Recently MSD Animal Health and XL Vets ran a series called Day in the Life of a Vet and our very own Kevin O Sullivan was shadowed for a day.

Meet Vets Christine and Richard, Vet Nurse Katie and FLuff & Buff Groomer Caitriona, as well as some interesting cases and a chicken!

 

Watch how the day unfolded on Instagram: https://www.instagram.com/stories/highlights/17845474305184603/

 

 

Did you know you can get fined up to 150 euro for not picking up you dog poop in a public space in Ireland?

But let’s say there is no dog warden around, do you still pick it up? A recent study showed almost 40% of people admit to not picking up poop!

Lets’ see if we can convince you otherwise, Apart from being unsightly and a nuisance when you step or roll through it, it actually is a health hazard:

• Children are mostly at risk, mainly because hand to mouth movements occur frequently without washing their hands.
• Faeces can transfer commonly known bacteria such as E. coli, Salmonella spp., Campylobacter spp. , which lead to vomiting, diarrhoea and in rare occasions to kidney failure.
• Certain tape and hook worms can also be passed onto humans and as we are not the desired end host, these worms can cause serious trouble in our eyes, brains and livers!
• Last but not least, it is thought that bacterial resistance can occur when a dog faeces are ingested from a dog who is or has been treated with an antibiotic. Superbacteria that do not respond to antibiotics can emerge.

 

So please, it is simple: Pick up after your dog, lets ensure cleaner walkways for the elderly, wheelchair bound, joggers, strollers and children.

At Glasslyn we are always happy to give you a spare poo bag – and if you are on a walk and you really have forgotten your bags – why do you not approach a fellow dog walker and ask for a spare one?