Derivation of steady state herd productivity using stage-structured population models and mathematical programming

Assessing production efficiency in livestock herds requires the consideration of the effects of herd structure and dynamics on the calculation of efficiency measures. Steady state herd growth models can accommodate for these effects by considering sustained self-recruiting herds, in which herd size...

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Vydáno v:	Agricultural systems Ročník 81; číslo 2; s. 133 - 152
Hlavní autor:	Hary, I
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier Ltd 01.08.2004 Elsevier
Edice:	Agricultural Systems
Témata:	computer software fecundity growth models herd size issues and policy litter size livestock Livestock herds liveweight gain longevity Mathematical programming methodology milk yield nonlinear models population dynamics production technology Stage-structured population models Steady state productivity Steady state productivity Stage-structured population models Livestock herds Mathematical programming
ISSN:	0308-521X, 1873-2267
On-line přístup:	Získat plný text
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