Economic Consequences of Alternative Stocking Rate Adjustment Tactics: A Simulation Approach

R. K. Riechers, J. R. Conner, R. K. Heitschmidt
1989 Journal of range management  
AbstrrCt An economic 8n8Iysis of 8iterMtive stocking r8te adjustment tactics is performed using a simulation model wbicb emuhtea tbe 8nnu8i decision-nuking situ8tion of a rurcber. The model includes vuiation in livestock priccs 8nd 8nnu8i forage production. Tbe muuger's decisions 8re b8sed on tbe 8v8ii8biiity of fonge 8t 4 de&ion points in tbe yeru, tbe expected growtb between the current decision point md tbe next, md tbe expected portion of tbe fonge tb8t is to be b8rvested tbrougb gr8zing.
more » ... tbrougb gr8zing. Livestock 8re bougbt and sold to l d]ust tbe stocking rate to eqtui tbe expected av8ii8ble forge for gruing. halts ue obt8ined for 3 different stocking &tica b8eed on 4 levela of expected forrge production 8nd livestock utilization set 8t tbe M8y decision point. Tbe results reflect tbe differences in net returns over v8rhble costs 8nd the differences in uullul cow investment capit 8ssociated witb e8cb tactic. Tbe results indicrte tb8t tbe &tics using 8 maximum stocking r8te of 3.6 br/ru offer tbe mod re8son8ble compromise between me8n 8nd vuirnce of net returns. Tbe t8ctic with no limit on stocking nte provides tbe poesibiiity of obhining bigber average 8nnu81 net returns tb8n t8ctics witb limited stocking ntee, but tbe vuirtion in 8~1181 returns is considenbly gre8ter 8nd tbe 8nnu8i cow investments costs ue bigber.
doi:10.2307/3899317 fatcat:w2na4ayjjvgnjjx7gqls62fbe4