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Table 5 OLS results on household food energy in calories

From: Determinants of crop–livestock diversification in the mixed farming systems: evidence from central highlands of Ethiopia

Farm activities Coef. t value p value
Cow − 184.748 − 0.621 0.535
Ox 233.853 1.379 0.169
Bull 246.277 0.563 0.574
Heifer − 93.087 − 0.173 0.863
Calf 916.771 0.642 0.521
Horse 457.177 1.119 0.265
Mule 1488.291 1.537 0.126
Donkey − 563.249 − 1.414 0.159
Sheep − 297.408 − 1.154 0.250
Goat − 1454.018* − 1.679 0.095
Chicken 1745.954 0.609 0.543
Bee colonies 21.672 0.399 0.690
Barley 1618.349*** 2.874 0.005
Wheat 3522.539*** 4.245 0.000
Faba bean 2359.257*** 3.754 0.000
Field pea − 1128.296* − 1.868 0.063
Lentil − 16.441 − 0.022 0.983
Linseed − 1118.350 − 0.392 0.695
Potato 1221.641 1.191 0.235
Vegetables − 5858.333*** − 2.793 0.006
Highland fruits − 162.991*** − 3.746 0.000
-cons 1905.135*** 5.363 0.000
R 2 0.304
Adjusted R2 0.227
F 3.933
N 211
  1. ***, **, * are significant at 1, 5 and 10%, respectively