When is calving in nz

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Calving cows. Check cows at least four times a day. Plan your feed supply and demand from mid-lactation through to mating. As calving pattern improves review the mating start date to align early lactation feed align demand with pasture growth. If this is not the case; cow condition and heat detection practices should be reviewed, and appropriate action taken.

After the primary areas are addressed have the cows checked for non-cycling. However, be aware that hormonal interventions do not fully compensate for poor pre-mating cycling rates. Non-cycling treatment options for cows not detected on heat are being frequently updated as further trial results become available. This means that your vet should be consulted about current recommendations and programmes.

Generally, two treatment options are available: intervaginal devices or a sequence of hormonal injections. Conception rates for these inventions are typically lower because these are often the first heats post-calving. Fertile bulls that are managed well increase the chance of more cows getting in calf early. Explore the options of using short gestation bulls and avoid using bulls with longer gestation length, such as Herefords. This gap calculator assesses your herd's calving pattern and its impact on herd reproductive performance.

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There is no doubt that the calving period is a very tiring and often stressful time for dairy farmers. Difficulties can come from a myriad of sources, including calving troubles; downer cows; milk fever; mastitis; and machinery break downs. The weather can also provide challenges.

Among all this, the last thing you want is sickness going through your calf pens and compromising your future milkers. Bovine colostrum delivers better calf health and performance according to a report by Ag Drs. DairyNZ's Animal Care Team Manager Helen Thoday shares her thoughts on what you can do to help improve how smoothly your calving season goes next year. But what role does rumen development play and how can you enhance it to achieve better outcomes overall?

A ruminant nutritionist offers some insight and talks about a nutritional innovation to help ensure calf rearing success. We find by using Ancalf we can get them up to weight quicker than normal. Learn how cows become non-cyclers, how to identify them and what you can do to reduce their numbers in your herd. LIC logo. Search lic. Benefits of getting your cows in-calf earlier A high 6-week in-calf rate provides a gap between calving and mating, and results in more: AB calves milk in the vat before Christmas voluntary culls money in the bank.

What is your 6-week in-calf rate? Resolve any herd record queries. Complete early-aged pregnancy testing less than days after mating start date and enter results in your herd recording software, such as MINDA. Identify what key areas of farm management need improvement Knowing where improvements need to be made on your farm will help you decide where to focus your time and resources.