Table 7 Parameter estimates of the mixture design of two supplementation trials evaluated

Trial 1

 Intercept

Zeroed

0

0

–

–

 Soybean (mixture) & RS

75.828024

12.3874

6.12

0.0017

 Sheep manure (mixture) & RS

110.41891

12.3874

8.91

0.0003

 Wheat bran (mixture) & RS

97.727195

12.3874

7.89

0.0005

 Sesame seed (mixture) & RS

101.22084

12.3874

8.17

0.0004

 Soybean (mixture)*sheep manure (mixture)

Biased

−139.0873

112.6716

−1.23

0.2719

 Soybean (mixture)*wheat bran (mixture)

Biased

285.2221

112.6716

2.53

0.0524

 Sheep manure (mixture)*wheat bran (mixture)

Biased

181.01433

121.169

1.49

0.1954

 Soybean (mixture)*sesame seed (mixture)

Biased

224.53256

121.169

1.85

0.1231

 Sheep manure (mixture)*sesame seed (mixture)

Zeroed

0

0

–

–

 Wheat bran (mixture)*sesame seed (mixture)

Zeroed

0

0

–

–

Trial 2

 Intercept

Zeroed

0

0

–

–

 Soybean (mixture) & RS

100.61448

24.08483

4.18

0.0058

 Sesame seed (mixture) & RS

140.73471

24.08483

5.84

0.0011

 Black beans (mixture) & RS

125.73009

24.08483

5.22

0.002

 Wheat bran (mixture) & RS

151.73587

24.08483

6.3

0.0007

 Chía (mixture) & RS

143.47691

24.08483

5.96

0.001

 Soybean (mixture)*sesame (mixture)

63.101291

384.2923

0.16

0.875

0.891

 Soybean (mixture)*black bean (mixture)

344.78915

384.2923

0.9

0.4042

0.1963

 Sesame seed (mixture)*black beans (mixture)

−242.7836

382.7513

−0.63

0.5493

0.3501

 Soybean (mixture)*wheat bran (mixture)

−183.1043

343.033

−0.53

0.6127

0.8353

 Sesame seed (mixture)*wheat bran (mixture)

Zeroed

0

0

–

–

 Black bean (mixture)*wheat bran (mixture)

Zeroed

0

0

–

–

 Soybean (mixture)*chía (mixture)

Biased

151.41592

343.033

0.44

0.6744

 Sesame seed (mixture)*chía (mixture)

Zeroed

0

0

–

–

 Black bean (mixture)*chía (mixture)

Zeroed

0

0

–

–

 Wheat bran (mixture)*chía (mixture)

Zeroed

0

0

–

–