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# Simherd A/S

Improves your decisions

## Sitemaps

- [XML Sitemap](https://simherd.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Indlæg

- [SimHerd goes to Canada](https://simherd.com/simherd-i-canada/) - SimHerd has initiated a collaboration with Canadian Lactanet
- [New Product developer - a huge welcome to Andreas Hjorth Jeppesen](https://simherd.com/ny-produktudvikler-byd-velkommen-til-andreas-hjorth-jeppesen/) - With a Master’s degree in Cognitive Science, Andreas brings a unique combination of analytical thinking, coding skills, and statistical insight to the team. He will be working on developing new products while also contributing to the user interaction and design of our applications.
- [Ny Produktudvikler - byd velkommen til Andreas Hjorth Jeppesen](https://simherd.com/ny-produktudvikler-byd-velkommen-til-andreas-hjorth-jeppesen/) - Vi er rigtig glade for at have fået Andreas med på holdet som vores nyeste produktudvikler. Andreas har en kandidat i Cognitive Science (kognitionsvidenskab) og bringer en spændende kombination af analytisk tænkning, programmering og statistisk forståelse med sig. Hos SimHerd skal han blandt andet arbejde med udvikling af nye produkter samt bidrage til brugeroplevelsen og designet af vores applikationer. Han kommer med masser af nysgerrighed, god energi og lyst til at lære nyt – noget der helt sikkert bliver nyttigt, når han nu også skal lære kvægverdenen bedre at kende. Samtidig giver hans baggrund os nye perspektiver på, hvordan vi kan arbejde og løse komplekse udfordringer.
- [The Future of Dairy Production: Improved Cow Longevity Benefits the Climate](https://simherd.com/fremtidens-maelkeproduktion-bedre-holdbarhed-gavner-klimaet/) - Med klima og dyrevelfærd på dagsordenen, har fremtidens mælkeproduktion en vigtig opgave i at få malkekøerne til at holde længere. Men hvor stor en betydning har det for besætningens metanudledning?
- [Fremtidens mælkeproduktion: bedre holdbarhed gavner klimaet](https://simherd.com/fremtidens-maelkeproduktion-bedre-holdbarhed-gavner-klimaet/) - Med klima og dyrevelfærd på dagsordenen, har fremtidens mælkeproduktion en vigtig opgave i at få malkekøerne til at holde længere. Men hvor stor en betydning har det for besætningens metanudledning?
- [Varmestress hos højdrægtige kvier og goldkøer kan præge kalvens fremtid](https://simherd.com/varmestress-hos-hoejdraegtige-kvier-og-goldkoeer-kan-praege-kalvens-fremtid/) - Vi har regnet på effekten af forbedret management af kalve og kvier.
- [Stort velkommen til Kresten Johansen og Long Chen!](https://simherd.com/stort-velkommen-til-kresten-johansen-og-long-chen/)
- [A warm welcome to Kresten Johansen and Long Chen!](https://simherd.com/en/a-warm-welcome-to-kresten-johansen-and-long-chen/)
- [SimHerd udvider til geder og får!](https://simherd.com/simherd-udvider-til-geder-og-faar/) - SimHerd deltager i et nyt innovationsprojekt med fokus på udviklingen af SimGoat og SimSheep
- [SimHerd expands to goats and sheep!](https://simherd.com/simherd-udvider-til-geder-og-faar/) - SimHerd participates in a innovative project leading to SimGoat and SimSheep
- [SimHerd i Canada](https://simherd.com/simherd-i-canada/) - SimHerd har indgået et samarbejde med canadiske Lactanet.
- [Heat stress in late-pregnant heifers and dry cows can impact the calf’s future](https://simherd.com/varmestress-hos-hoejdraegtige-kvier-og-goldkoeer-kan-praege-kalvens-fremtid/) - A summary of scientific findings on embryonic heat stress.
- [SimHerd in Norway](https://simherd.com/simherd-i-norge/) - In 2023 the breeding advisors at TINE in Norway began using SimHerd in their daily advisory.
- [SimHerd Contributes to Scientific Study on the Economic Value of Sensor-Based Health Monitoring](https://simherd.com/simherd-bidrager-til-videnskabeligt-studie-om-oekonomien-i-sensorbaseret-sygdomsovervaagning/) - Digital health tools are changing dairy management—but do they pay off? That was the key question addressed in a recent peer-reviewed study, where SimHerd played a central role in evaluating the return on investment (ROI) of sensor-based disease monitoring in dairy herds.
- [SimHerd bidrager til videnskabeligt studie om økonomien i sensorbaseret sygdomsovervågning](https://simherd.com/simherd-bidrager-til-videnskabeligt-studie-om-oekonomien-i-sensorbaseret-sygdomsovervaagning/) - Digitale værktøjer ændrer måden, vi passer køerne på – men kan de betale sig? Det var hovedspørgsmålet i et nyt videnskabeligt studie, hvor SimHerd spillede en central rolle i at vurdere investeringsafkastet (ROI) ved brug af sensorer til sygdomsdetektion i malkekvægsbesætninger.
- [SimHerd i Norge](https://simherd.com/simherd-i-norge/) - I 2023 begyndte avlsrådgiverne ho TINE i Norge at bruge SimHerd i deres avlsrådgivning.
- [Optimering af kviepasningen kan potentielt give 500 kroner mere pr. årsko](https://simherd.com/optimering-af-kviepasningen-kan-potentielt-give-500-kroner-mere-pr-aarsko/) - Vi har regnet på effekten af forbedret management af kalve og kvier.
- [ A warm welcome to Magnus Christian Adamsen](https://simherd.com/stort-velkommen-til-magnus-adamsen/) - We are thrilled to introduce the newest member of the SimHerd team, Magnus! After over a year of searching for the right sales person to join our team, we’ve finally found the perfect fit!
- [Stort velkommen til Magnus Adamsen!](https://simherd.com/stort-velkommen-til-magnus-adamsen/) - Vi er meget glade for at præsentere det nyeste medlem af SimHerd-teamet, Magnus! I over et år har vi ledt efter den rette sælger til teamet, og nu er det lykkedes langt om længe!
- [LVK and SimHerd to Begin Cooperation in 2025 ](https://simherd.com/lvk-og-simherd-indgaar-aftale/) - We are thrilled to announce that the Danish group of bovine veterinarians at LVK will begin using SimHerd in their advisory work starting in 2025. This collaboration marks an exciting step forward!
- [LVK og SimHerd indgår samarbejde](https://simherd.com/lvk-og-simherd-indgaar-aftale/) - Fra årsskiftet får kvægdyrlægerne hos LVK et nyt værktøj med i tasken - nemlig SimHerd! Vi ser frem til et godt samarbejde, med nogle top motiveret og dygtige dyrlæger!
- [Kvægundtagelsen – hvad er dine muligheder?](https://simherd.com/kvaegundtagelsen-hvad-er-dine-muligheder/) - Som de fleste nok har bemærket, bortfaldt kvægundtagelsen 31. juli 2024. Antallet af DE pr. ha skal sænkes fra 2,3 DE/ha til 1,7 DE/ha. Det betyder for mange, at der skal investeres i flere arealer, eller der skal indgås gødningsaftaler, hvis produktionen skal bibeholdes i samme form som hidtil.
- [CO2-afgiften - hvad kan du gøre?](https://simherd.com/co2-afgiften-hvad-kan-du-goere/) - SimHerd har regnet på effekten af forskellige virkemidler til at nedbringe CO2e-udledningen fra dyrene i besætningen. Både hvor stor en besparelse det kan give på CO2e-afgiften, men også de øvrige fordele eller ulemper, der måtte være og de omkostninger det indebærer.
- [Crossbreeding increases herd profit when the milk price is average or high](https://simherd.com/db-stiger-med-krydsninger-ved-moderat-og-hoej-maelkepris/) - Improved health prevails The higher profit by crossbreeding is primarily due to better longevity, health, and reproduction in crossbred cows compared to purebred Holsteins. Overall, this means that the replacement rate can be significantly reduced because the cows live longer, and thus it is possible to reduce the costs of breeding because fewer heifers are
- [Heat stress - the hidden costs](https://simherd.com/varmestress-den-skjulte-pengesluger/) - The consequences of heat stress can be both large and long-lasting. Heat stress can be difficult to identify, as well as see which cows are badly affected.
- [SimHerd wins Gazelle prize!](https://simherd.com/simherd-vinder-gazelle-pris-2023/) - SimHerd A/S was among the 2871 Gazelle companies in 2023. A gazelle is a company that has had positive growth every year over four financial years and has at least doubled its turnover over the four years.
- [SimHerd vinder Gazelle pris 2023](https://simherd.com/simherd-vinder-gazelle-pris-2023/) - SimHerd A/S var blandt de 2871 Gazelle virksomheder i 2023. En gazelle er en virksomhed, som i løbet af fire regnskabsår hvert år har haft positiv vækst og samlet set mindst har fordoblet omsætningen
- [Højere NTM fører til mindre metan](https://simherd.com/hoejere-ntm-foerer-til-mindre-metan/) - Udledningen af metan reduceres, når der avles eft er NTM i kombination med høj anvendelse af kønssorteret sæd og kødkvægssæd.
- [Higher NTM leads to less methane](https://simherd.com/en/higher-ntm-leads-to-less-methane/) - Higher NTM leads to less methane The emission of methane is reduced when breeding after NTM in combination with high use of sex-sorted semen and beef semen.
- [Hvad koster Salmonella Dublin i din besætning?](https://simherd.com/hvad-koster-salmonella-dublin-i-din-besaetning/) - Det er ofte en stor udfordring at skulle sanere en besætning for Salmonella Dublin. Det er samtidig svært at overskue, hvor stor den økonomiske belastning egentlig er, når besætningen er konstateret smittet. En beregning i SimHerd kan give et godt bud på, hvad omkostningerne er pr. år, og dermed bidrage til at motivere den investering, som skal foretages for at opnå Salmonella Dublin Niveau 1.
- [Det kan betale sig at droppe kvieopdrættet](https://simherd.com/det-kan-betale-sig-at-droppe-kvieopdraettet/) - Fylder ungdyrene for meget i stalden og kræver de for meget af din eller dine medarbejderes tid? Så kan der være god økonomi i at droppe kvieopdrættet, gå all-in på kødkvægssæd og nøjes med at købe kælvekvier efter behov.
- [Brugerflade 2.0 er ankommet!](https://simherd.com/brugerflade-2-0-er-ankommet/) - Nu er vi i mål med brugerflade 2.0. Vi har lagt stor vægt på at fremme brugeroplevelsen, og gøre flowet mere intuitivt. Det gør det hurtigere og nemmere at bruge, og letter arbejdsbyrden for vores brugere.
- [Crossbreeding can reduce methane emissions](https://simherd.com/krydsningsavl-kan-mindske-metanudledning/) - Several percent reduction in methane emissions I the article "Crossbreeding increases herd profit when the milk price is average or high" you can read more about the economics of systematic crossbreeding with Holstein, RDC (Red Dairy Cattle) and Jersey or Montbeliarde. These are calculations carried out by SimHerd, and if you use the results to
- [DB stiger med krydsninger ved moderat og høj mælkepris](https://simherd.com/db-stiger-med-krydsninger-ved-moderat-og-hoej-maelkepris/) - Krydsninger slår igennem i besætninger med både højt og gennemsnitligt niveau af management samt vedforskellige mælkepriser
- [Krydsningsavl kan mindske metanudledning](https://simherd.com/krydsningsavl-kan-mindske-metanudledning/) - Bedre sundhed og øget holdbarhed ved krydsninger er med til at reducere metanudledning. Hvis krydsninger tilmed har bedre fodereffektivitet, vil det reducere klimaaftrykket yderligere.
- [Varmestress – den skjulte pengesluger!](https://simherd.com/varmestress-den-skjulte-pengesluger/) - Konsekvenserne af varmestress kan både være store og langvarige. Varmestress kan være svært at diagnosticere, samt at se hvilke køer der er specielt hårdt ramt.
- [SimHerd 2.0 has arrived!](https://simherd.com/brugerflade-2-0-er-ankommet/) - We have finally finished SimHerd 2.0 – our new user interface. We have worked hard to improve the user experience and make the workflow more intuitive. This makes the new user interface much quicker and easier to use. Hopefully this will increase user satisfaction and make the program more accessible for future users.
- [Kan det betale sig at gå efter flere klimapoint?](https://simherd.com/kan-det-betale-sig-at-gaa-efter-flere-klimapoint/) - Du kan tjene 1.926 kr. mere pr. årsko, ved at halvere ko-dødelighed, og dermed opnå flere Arla klimapoint.
- [A big welcome to our new employee!](https://simherd.com/simherd-teamet-udvides/) - Nanna will be employed in a shared position between SimHerd A/S and VikingDanmark. This gives the best of both worlds, where she can be a breeding advisor whilst still being a number cruncher at SimHerd
- [SimHerd teamet udvides!](https://simherd.com/simherd-teamet-udvides/) - Vi er utroligt glade for at præsentere det nyeste medlem af SimHerd Teamet. Vi har haft fornøjelsen af at have Nanna som studentermedhjælper siden september sidste år
- [Sand i sengene - sådan gik det](https://simherd.com/sand-i-sengene-saadan-gik-det/) - Dorte og Lars Hansen valgte efter en SimHerd beregning at ændre sengebåsene til sand. Ændringen har løftet produktionen og sat kursen mod en høj livsydelse.
- [SimHerd takes on the German market!](https://simherd.com/i-2023-indtager-simherd-det-tyske-marked/) - Just before Christmas we entered into an exciting new cooperation with Frank Achelpöhler, who will help promote and sell SimHerd in Germany.
- [I 2023 indtager SimHerd det tyske marked!](https://simherd.com/i-2023-indtager-simherd-det-tyske-marked/) - Lige inden vi gik på juleferie fik vi en ny spændende aftale i hus med Frank Achelpöhler fra Tyskland 🇩🇪. Frank er kvægrådgiver i det kvægtætte Bremen område i Tyskland og har en stor interesse i Dansk landbrug. Udover det brænder han for SimHerd og skal fremadrettet hjælpe os med at promovere og sælge SimHerd til tyske dyrlæger og andre interesseret parter
- [Flittig klovbeskæring kan godt betale sig!](https://simherd.com/flittig-klovbeskaering-kan-godt-betale-sig/) - Et engelsk viste, at andelen af halte kan sænkes med 56% ved at klovbeskære køerne, så snart de viser det mindste tegn på halthed (Groenevelt et al., 2014). Denne strategi vil koste 22.400 kr. i ekstra behandlingsudgifter om året, for en Holstein besætning med 200 årskøer. Pengene er dog godt givet ud, da besætningens DB vil øges med 89.700 kr. om året. Med andre ord, så forbedres bundlinjen med 67.300 kr. om året.
- [Enhanced and cost-effective biosecurity in livestock production](https://simherd.com/en/enhanced-and-cost-effective-biosecurity-in-livestock-production/) - SimHerd is a proud participant in the BIOSECURE project. The objective of the BIOSECURE project is to enable decision makers in livestock farming to understand, prioritise and implement evidence-based, cost effective and sustainable biosecurity management systems.
- [Tysktalende sælger med flair for tal og køer søges til nyt vækstmarked](https://simherd.com/tysktalende-saelger-med-flair-for-tal-og-koeer-soeges-til-nyt-vaekstmarked/) - Er du en passioneret sælger med talegaverne i orden, så er det dig vi søger! Vi er en virksomhed i vækst og ser frem imod at udvide især til det tyske marked. Derfor søger vi en som taler og skriver flydende tysk og engelsk til at hjælpe med at starte vores tyske eventyr op.
- [Are you a passionate salesperson with a flair for numbers, cows, and speak German?](https://simherd.com/en/are-you-a-passionate-salesperson-with-a-flair-for-numbers-cows-and-speak-german/) - We are a company in growth on our way to expand into the German market. Therefore, we are looking for a passionate salesperson who is fluent in German and English both orally and written. This is a unique opportunity to be part of our German adventure.
- [Reinforcement of knowledge!](https://simherd.com/vi-opruster-paa-viden/) - Julie Brastrup Clasen started at SimHerd 1. oktober 2022. She will work with crossbreeding, education and product development.
- [Vi opruster på viden!](https://simherd.com/vi-opruster-paa-viden/) - 1. oktober startede Julie Brastrup Clasen hos SimHerd. Hun vil arbejde en dag om ugen for os, sideløbende med at hun er i gang med en Post Doc. på Aarhus universitet. Dette giver hende en mulighed for at komme ud og snuse til verden udenfor universitetet,
- [Low-cost high workload](https://simherd.com/low-cost-high-boevl/) - Currently René Hummelmose has animals on five different locations. By building a new barn for youngstock and dry cows, it will now be possible to only have cows and heifers on two different locations.
- [Skal der investeres i nye måtter?](https://simherd.com/skal-der-investeres-i-nye-maatter/) - I besætningen er der en del problemer med tykke haser og bentøjet generelt. Landmanden har fået et tilbud til at få nye måtter til i alt 170.000 kr. Det lyder umiddelbart som en god ide, men kan det betale sig?
- [Low cost - high bøvl](https://simherd.com/low-cost-high-boevl/) - Beregningen fra SimHerd har været meget værdifuld. Her fik vi sort på hvidt, hvad de ændringer, vi ville lave i besætningen, ville få af betydning. Det har været et godt værktøj, siger René Hummelmose, der blandt andet har brugt beregningen i dialogen med sit pengeinstitut.
- [Vil Jersey passe bedre i din stald?](https://simherd.com/vil-jersey-passe-bedre-i-din-stald/) - Kan din stald leve op til de nye lovkrav, der træder i kraft i 2034? Hvis ikke er det højaktuelt at overveje, hvordan den bedst kan udnyttes i fremtiden. Kan den tilpasses, til at opfylde de nye krav? Skal der bygges ny stald? Eller kunne der være plads til Jersey i stedet for køer af stor race? Sidstnævnte giver vi et konkret eksempel på.
- [Would a smaller cow suit your barn better?](https://simherd.com/vil-jersey-passe-bedre-i-din-stald/) - Are your cows, getting too big for your barn, then maybe Jersey is a good alternative. Cows that don’t have enough room have a shorter lifespan, lower milk production and more health problems.
- [A Stochastic Model Simulating the Feeding-Health-Production Complex in a Dairy Herd.](https://simherd.com/a-stochastic-model-simulating-the-feeding-health-production-complex-in-a-dairy-herd/) - S. Østergaard, J. T. Sørensen, A. R. Kristensen, 2000 A Stochastic Model Simulating the Feeding-Health-Production Complex in a Dairy Herd. Volume 83, Issue 4, April 2000, Pages 721-733
- [A stochastic model simulating pathogen-specific mastitis control in a dairy herd](https://simherd.com/a-stochastic-model-simulating-pathogen-specific-mastitis-control-in-a-dairy-herd/) - S.Østergaard, M.G.G.Chagunda, N.C.Friggens, T.W.Bennedsgaard, I.C.Klaas, 2005 A stochastic model simulating pathogen-specific mastitis control in a dairy herd Volume 88, Issue 12, December 2005, Pages 4243-4257
- [Technical Indicators of Financial Performance in the Dairy Herd.](https://simherd.com/technical-indicators-of-financial-performance-in-the-dairy-herd/) - E.Kristensen, S.Østergaard, M.A.Krogh, C.Enevoldsen, 2008 Technical Indicators of Financial Performance in the Dairy Herd. Volume 91, Issue 2, February 2008, Pages 620-631
- [Economic decision making on prevention and control of clinical lameness in Danish dairy herds](https://simherd.com/economic-decision-making-on-prevention-and-control-of-clinical-lameness-in-danish-dairy-herds/) - Jehan Frans Ettema, Søren Østergaard, 2006 Economic decision making on prevention and control of clinical lameness in Danish dairy herds Volume 102, Issues 1–2, June 2006, Pages 92-106
- [A stochastic model simulating milk fever in a dairy herd](https://simherd.com/a-stochastic-model-simulating-milk-fever-in-a-dairy-herd/) - Østergaard, S., J. T. Sørensen, and H. Houe. 2003. A stochastic model simulating milk fever in a dairy herd. Preventive Veterinary Medicine 58:125-143
- [A Diagnostic and Prognostic Tool for Epidemiologic and Economic Analyses of Dairy Herd Health Management](https://simherd.com/a-diagnostic-and-prognostic-tool-for-epidemiologic-and-economic-analyses-of-dairy-herd-health-management/) - Carsten Enevoldsen, Jan Tind Sørensen, Iver Thysen, Charles Guard, Yrjö Tapio Gröhn, 1995 A Diagnostic and Prognostic Tool for Epidemiologic and Economic Analyses of Dairy Herd Health Management. Volume 78, Issue 4, April 1995, Pages 947-961
- [A Stochastic-Model Simulating the Dairy-Herd on A Pc.](https://simherd.com/a-stochastic-model-simulating-the-dairy-herd-on-a-pc/) - Jan Tind Sørensen, Erik Steen Kristensen and Iver Thysen, 1992: A Stochastic-Model Simulating the Dairy-Herd on A Pc. Agricultural SystemsVolume 39, Issue 2, 1992, Pages 177-200
- [Short communication: Economics of sexed biased communication](https://simherd.com/short-communication-economics-of-sexed-biased-communication/) - Ettema, J.F., S. Østergaard. 2014. Short Communication: Economics of sex biased milk production J. Dairy Sci. 98. 1078-81.
- [Economic opportunities for using sexed semen and semen of beef bulls in dairy herds](https://simherd.com/economic-opportunities-for-using-sexed-semen-and-semen-of-beef-bulls-in-dairy-herds/) - Ettema, J.F., J.R. Thomasen, L. Hjortø, M. Kargo, S. Østergaard, A.C. Sørensen. 2017. Economic opportunities for using sexed semen and semen of beef bulls in dairy herds J. Dairy Sci. In press corrected proof
- [New cooperation with Vilofoss](https://simherd.com/en/new-cooperation-with-vilofoss/) - In collaboration with the Danish feed company Vilofoss, SimHerd has developed a new Flex-calculator which shows the effect X-Zelit has regarding economics as well as, health, performance and the number of treatments.
- [Do you have the best breeding strategy in your herd?](https://simherd.com/simherd-hjaelper-med-at-saette-ungdyrstrategien-i-besaetningen/) - At Vejgården I/S, in Southern Denmark, run by Kristian Clausen and his son Kasper Clausen, a SimHerd calculation helped them select their breeding strategy.
- [CROSSBREEDING can reduce methane gas emissions by up to 6%](https://simherd.com/en/crossbreeding-can-reduce-methane-gas-emissions/) - According to a recent study, “The impact of crossbreeding and feed efficiency on methane emission”, led by SimHerd, crossbred cows can reduce methane gas emissions by up to 6% compared to pure Holstein cows
- [Hvad er op og ned på forlænget laktation?](https://simherd.com/hvad-er-op-og-ned-paa-forlaenget-laktation/) - Der har været meget snak om forlænget laktation i det sidste stykke tid – giver det mening for dig at prøve?
- [Forlænget laktation er mest interessant hos unge køer](https://simherd.com/forlaenget-laktation-er-mest-interessant-hos-unge-koeer/) - Forlænget laktation giver bedst økonomisk mening hos førstekalvskøerne i forhold til de ældre køer. Der er dog en stor forskel mellem besætninger, viser beregninger fra SimHerd.Magasinet Kvæg – Maj, 2020
- [SimHerd hjælper med at sætte ungdyrstrategien i besætningen.](https://simherd.com/simherd-hjaelper-med-at-saette-ungdyrstrategien-i-besaetningen/) - SimHerd analyser sætter tal på forskellige scenarier og gør det lettere for dig at vælge den ungdyr-strategi, der passer bedst til din specifikke bedrift
- [New app shows the value of Sexed semen!](https://simherd.com/en/new-app-shows-the-value-of-sexed-semen/) - In collaboration with VikingGenetics we have developed a great new app. The app calculates the value of using Sexed semen and beef semen in your herd, based on a few simple input parameters.
- [SimHerd reinforces the team!](https://simherd.com/en/simherd-reinforces-the-team/) - Bodil Højlund Nielsen, DVM, PhD joined SimHerd in March 2021
- [SimHerd takes on Germany](https://simherd.com/en/simherd-takes-on-germany/) - In collaboration with VikingGenetics we now have a German interface in the SimHerd model.
- [SimHerd udvider holdet!](https://simherd.com/simherd-udvider-holdet/) - 1. marts 2021 byder vi Bodil Højlund Nielsen, DVM, Ph.D. velkommen til SimHerd holdet.
- [A Stochastic Model Simulating the Feeding-Health-Production Complex in a Dairy Herd.](https://simherd.com/a-stochastic-model-simulating-the-feeding-health-production-complex-in-a-dairy-herd/) - Østergaard, S., J. T. Sorensen, and A. R. Kristensen. 2000. A Stochastic Model Simulating the Feeding-Health-Production Complex in a Dairy Herd. J. Dairy Sci. 83:721-733.
- [Technical and economic effects of an inline progesterone indicator in a dairy herd estimated by stochastic simulation](https://simherd.com/technical-and-economic-effects-of-an-inline-progesterone-indicator-in-a-dairy-herd-estimated-by-stochastic-simulation/) - Østergaard, S, Friggens, N & Chagunda, M 2005, ‘Technical and economic effects of an inline progesterone indicator in a dairy herd estimated by stochastic simulation’, Theriogenology, vols. 64, pp. 819-843.
- [SimHerd beregning overbeviser banken!](https://simherd.com/simherd-beregning-overbeviser-banken/) - Preben Poulsen havde problemer med reproduktionen, og banken ville ikke bevilge penge til brunstovervågning – men så fik han lavet en økonomisk beregning.
- [VikingDanmark ny hovedaktionær i SimHerd](https://simherd.com/vikingdanmark-ny-hovedaktionaer-i-simherd/) - VikingDanmark ny hovedaktionær i SimHerd A/SVikingDanmark har indgået aftale med de hidtidige aktionærer i SimHerd A/S, BOREAN Innovation A/S og Aarhus Universitet, om køb af 51 % af aktierne i SimHerd A/S. Aarhus Universitet forbliver medejer med 29 % af aktierne, mens SimHerd medarbejderne Jehan Ettema og Søren Østergaard hver køber 10 % af aktierne.
- [Short communication: Economics of sexed biased communication](https://simherd.com/short-communication-economics-of-sexed-biased-communication/) - Ettema, J.F., S. Østergaard. 2014. Short Communication: Economics of sex biased milk production J. Dairy Sci. 98. 1078-81.
- [Technical Indicators of Financial Performance in the Dairy Herd.](https://simherd.com/technical-indicators-of-financial-performance-in-the-dairy-herd/) - Kristensen, E., S. Østergaard, M. A. Krogh, and C. Enevoldsen. 2008. Technical Indicators of Financial Performance in the Dairy Herd. J. Dairy Sci. 91:620-631.
- [A stochastic model simulating milk fever in a dairy herd](https://simherd.com/a-stochastic-model-simulating-milk-fever-in-a-dairy-herd/) - Østergaard, S., J. T. Sørensen, and H. Houe. 2003. A stochastic model simulating milk fever in a dairy herd. Preventive Veterinary Medicine 58:125-143.
- [A Diagnostic and Prognostic Tool for Epidemiologic and Economic Analyses of Dairy Herd Health Management](https://simherd.com/a-diagnostic-and-prognostic-tool-for-epidemiologic-and-economic-analyses-of-dairy-herd-health-management/) - Enevoldsen, C., J.T. Sørensen, I. Thysen, C. Guard, and Y.T. Gröhn. A Diagnostic and Prognostic Tool for Epidemiologic and Economic Analyses of Dairy Herd Health Management J Dairy Sci 1995 78: 947-961.
- [A stochastic model simulating pathogen-specific mastitis control in a dairy herd](https://simherd.com/a-stochastic-model-simulating-pathogen-specific-mastitis-control-in-a-dairy-herd/) - Østergaard, S., M. G. G. Chagunda, N. C. Friggens, T. W. Bennedsgaard, and I. C. Klaas. 2005. A stochastic model simulating pathogen-specific mastitis control in a dairy herd. J. Dairy Sci. 88: 4243 – 57.
- [Economic decision making on prevention and control of clinical lameness in Danish dairy herds](https://simherd.com/economic-decision-making-on-prevention-and-control-of-clinical-lameness-in-danish-dairy-herds/) - Ettema, J. F., and S. Østergaard. 2006. Economic decision making on prevention and control of clinical lameness in Danish dairy herds. Livest. Sci. 102:92-106.
- [Economy, Efficacy, and Feasibility of a Risk-Based Control Program Against Paratuberculosis](https://simherd.com/economy-efficacy-and-feasibility-of-a-risk-based-control-program-against-paratuberculosis/) - Kudahl, A. B., S. S. Nielsen, and S. Østergaard. 2008. Economy, Efficacy, and Feasibility of a Risk-Based Control Program Against Paratuberculosis. J. Dairy Sci. 91:4599-609.
- [Economic opportunities for using sexed semen and semen of beef bulls in dairy herds](https://simherd.com/economic-opportunities-for-using-sexed-semen-and-semen-of-beef-bulls-in-dairy-herds/) - Ettema, J.F., J.R. Thomasen, L. Hjortø, M. Kargo, S. Østergaard, A.C. Sørensen. 2017. Economic opportunities for using sexed semen and semen of beef bulls in dairy herds J. Dairy Sci. In press corrected proof
- [Kvier eller krydsningskalve - hvad giver flest penge?](https://simherd.com/kvier-eller-krydsningskalve-hvad-giver-flest-penge/) - Med en stigende mælkepris og deraf bedre priser på dyr til levebrug overvejer flere, om den bedste økonomi opnås ved at opdrætte kvier til salg eller bruge kødkvægssæd. Men hvilken pris skal du have, for at salg af kvier er rentabel? Træf bedre beslutninger ved hjælp af SimHerd og optimer din bedrift! Læs hele artiklen her. Magasinet
- [Økonomien i tre malkninger](https://simherd.com/oekonomien-i-tre-malkninger/) - SimHerd-analyser kan vise samspillet mellem de faktorer, der afgør om en ekstra malkning i døgnet en god forretning. Læs hele artiklen her. Magasinet Kvæg, december ’15.
- [Så dyre er døde kalve](https://simherd.com/saa-dyre-er-doede-kalve/) - Bruno Due Pedersen afsluttede sin uddannelse som jordbrugsteknolog med et projekt hvori han brugte SimHerd til at beregne konsekvenserne af en sænket dødelighed. Magasinet Kvæg, september 2012
- [A Stochastic-Model Simulating the Dairy-Herd on A Pc.](https://simherd.com/a-stochastic-model-simulating-the-dairy-herd-on-a-pc/) - Sørensen, J. T., E. S. Kristensen, and I. Thysen. 1992. A Stochastic-Model Simulating the Dairy-Herd on A Pc. Agricultural Systems 39:177-200.

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- [About SimHerd](https://simherd.com/om-simherd/)
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## UX Blocks

- [footer engelsk](https://simherd.com/blocks/footerdenmark/)
- [footerdenmark](https://simherd.com/blocks/footerdenmark/)
- [sidebutton](https://simherd.com/de/blocks/sidebutton_de/)
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- [footergerman](https://simherd.com/blocks/footerdenmark/)
- [Header blog](https://simherd.com/blocks/header-blog/)
- [Pop-up personal](https://simherd.com/blocks/pop-up-personal/)
- [Sidebutton](https://simherd.com/blocks/sidebutton/)
- [Pop-up personal](https://simherd.com/blocks/pop-up-personal/)
- [Sidebutton](https://simherd.com/blocks/sidebutton/)
- [nyheder](https://simherd.com/blocks/nyheder/)

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