STOCHASTIC ANALYSIS OF PROFITABILITY OF THE PIG BREEDING PROCESS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12510%2F16%3A43890363" target="_blank" >RIV/60076658:12510/16:43890363 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.11118/actaun201664010255" target="_blank" >http://dx.doi.org/10.11118/actaun201664010255</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664010255" target="_blank" >10.11118/actaun201664010255</a>

Jazyk výsledku

angličtina

Název v původním jazyce

STOCHASTIC ANALYSIS OF PROFITABILITY OF THE PIG BREEDING PROCESS

Popis výsledku v původním jazyce

This study deals with the economy of agricultural production, specifi cally in animal farming. The main goal is to fi nd and apply an effi cient simulation model of pig breeding process in order to investigate the impact of various changes in the production settings on the economy of a particular pig breeding. For this reason, it is necessary to take values given in the study as model ones. Costs at particular parts of the breeding process were used as the main simulation inputs, together with number of parities, length of farrowing interval, number of weaned piglets depending on a parity number, lactation length, and the gestation length of sows. Additional inputs were price of produced piglets, price of insemination doses etc. Statistical distributions for the simulations of the inputs were obtained with theoretical curve fi tting of sample data, which were provided from research projects focused on piglet production effi ciency. The empirical distribution of sow profi tability depending on the number of parities, which can help to decide about the culling of sows from the herd, was also determined in the research. A simulation was performed using the program @RISK. The obtained results and recommendations are discussed at the end of the paper.

Název v anglickém jazyce

STOCHASTIC ANALYSIS OF PROFITABILITY OF THE PIG BREEDING PROCESS

Popis výsledku anglicky

This study deals with the economy of agricultural production, specifi cally in animal farming. The main goal is to fi nd and apply an effi cient simulation model of pig breeding process in order to investigate the impact of various changes in the production settings on the economy of a particular pig breeding. For this reason, it is necessary to take values given in the study as model ones. Costs at particular parts of the breeding process were used as the main simulation inputs, together with number of parities, length of farrowing interval, number of weaned piglets depending on a parity number, lactation length, and the gestation length of sows. Additional inputs were price of produced piglets, price of insemination doses etc. Statistical distributions for the simulations of the inputs were obtained with theoretical curve fi tting of sample data, which were provided from research projects focused on piglet production effi ciency. The empirical distribution of sow profi tability depending on the number of parities, which can help to decide about the culling of sows from the herd, was also determined in the research. A simulation was performed using the program @RISK. The obtained results and recommendations are discussed at the end of the paper.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

255-264

Kód UT WoS článku

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EID výsledku v databázi Scopus

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