International Scholarly Research Notices / 2011 / Article / Tab 1

Research Article

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

Table 1

The effect of effective managerial strategies on ketosis and managerial/economic indices.

Economic and
management indices
Management strategies in transition period effective on ketosis prevention
Feed intake managementPropylene glycolNiacinFeed quality
𝐹 -Test 𝑑 -Test 𝐹 -Test 𝑑 -Test 𝐹 -Test 𝑑 -Test 𝐹 -Test 𝑑 -Test 𝐹 -Test 𝑑 -Test

Incidence rate of ketosis27.98**5.29ns41.13**βˆ’6.41*50.39**βˆ’7.10*59.23**βˆ’7.70*56.94**βˆ’7.55*
Treatment cost20.26**4.5ns20.83**βˆ’4.56ns56.46**βˆ’7.51*82.25**βˆ’9.70*30.79**βˆ’5.55ns
Average production5.35*2.31ns11.19**3.35ns40.37**6.35*28.43**5.33ns14.89**3.86ns
Gross income5.64*2.38ns10.53**3.25ns40.44**6.36*27.93**5.28ns14.28**3.78ns
Average fertility4.26*2.06ns3.31ns1.82ns24.99**5.00 ns33.42**5.78ns8.43**2.90ns
Fertility costs1.23nsβˆ’1.11ns1.04nsβˆ’1.02ns15.34**βˆ’3.92 ns10.90**βˆ’3.30ns4.67*βˆ’2.16ns

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

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