International Scholarly Research Notices / 2011 / Article / Tab 2

Research Article

Economic and Managerial Analysis of Effective Managerial Strategies on Prevention from Ketosis in Transition Period in Shahroud Commercial Dairy Farms

Table 2

The effect of performance costs and performance percentage of effective managerial strategies on ketosis.

Management and economic indicesPerformance costPerformance costs
𝐹 -Test 𝑑 -Test 𝐹 -Test 𝑑 -Test

Ketosis rate86.75**βˆ’9.31*1186.94**βˆ’34.45**
Treatment cost100.73**βˆ’10.04*277.01**βˆ’16.64*
Average production51.74**7.19*51.38**7.17*
Gross income51.33**7.16*50.39**7.10*
Average fertility46.64**6.83*30.11**5.49ns
Fertility costs20.79**βˆ’4.54ns11.68**βˆ’3.42ns

**Significant difference ( 𝑃 < 0 . 0 1 ).
*Significant difference ( 𝑃 < 0 . 0 5 ).
nsNon significant differences ( 𝑃 > 0 . 0 5 ).

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