Open Access

Table 1.

Milk productivity of heifers with complex genotypes LEP/SCD1

Genotypes LEP/SCD1 N = 471 n (%) Milk yield for 305 days, kg Mass fraction, % Yield, kg
fat protein fat protein
CCCC 39 (8.3) 6981.5±147.5 3.57±0.12 3.39±0.05 249.2±10.6 236.6±6.1
CCTC 75 (15.8) 6568.6±131.2* 3.75±0.08 3.24±0.04* 246.6±6.6 213.1±5.6**
CCTT 19 (3.9) 6739.5±289.6 3.68±0.13 3.28±0.04 247.9±15.3 221.3±11.0
TCCC 73 (15.4) 7109.7±126.7 3.54±0.08* 3.34±0.03 251.6±7.3 237.8±5.0
TCTC 149 (31.5) 6337.4±98.4** 3.83±0.06 3.20±0.02*** 242.6±4.6 202.8±3.9***
TCTT 29 (6.1) 6839.4±272.1 3.39±0.12** 3.29±0.05 231.7±10.9 225.0±9.8
TTCC 22 (4.7) 7314.4±313.2 3.59±0.15 3.24±0.05* 262.5±16.2 237.0±12.6
TTTC 59 (12.4) 6583.9±162.6* 3.87±0.11 3.21±0.03** 254.8±7.7 211.5±6.5***
TTTT 9 (1.9) 6734.1±434.7 3.51±0.19 3.28±0.07 236.6±19.9 221.1±16.2
*

p ≤0.05;

**

p ≤0.01;

***

p ≤ 0.001

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