Standard Gross Margin (SGM) of agricultural activities (crops or animal species) is the gross product of the activity (GP) minus corresponding specifc costs directly proportional (standard) (SCD). SGM is unitary (per hectare, per animal) and expressed in RON or Euro. Standard gross margin value for cattle was calculated for two production levels, as follows: for cow's milk - 5000 and 6000 l / head / year, respectively; for young cattle for meat - 950 and 1200 g gain / head / day, respectively. Gross margin share in gross product for milk production of 5000 l / head, is 28.58% and for 6000 l / head increases to 35.53%; for young cattle meet, the share of gross margin in gross product, for the frst variant of growth is 15.48%, the second version is 23.78%.
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出版者
The Balkan Scientifc Association of Agrarian Economists, Belgrade, Institute of Agricultural Economics, Belgrade, (Serbia), Academy of Economic Studies, Bucharest (Romania)
其它主题
Variable costs.; Cow's milk; Gross product; Standard gross margin; Young cattle meet
语言
英语
格式
application/pdf
许可
Copyright (c) 2011 BSAAE (Balkan Scientific Association of Agricultural Economists)
类型
Journal Article; Journal Part; Journal Article; Journal Part
来源
Ekonomika poljoprivrede; Vol. 58 No. 1 Book 1 (2011): ECONOMICS OF AGRICULTURE 58 Special number 1 Book 1; 111-117, 2334-8453, 0352-3462
2025-09-23
2026-02-03
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