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Table 6 Pairwise comparisons of the number of traditional forage plant species reported

From: Changes in traditional ecological knowledge of forage plants in immigrant villages of Ningxia, China

CharactersMean differenceS.t.d. errorp value
Gender (i-j)
“Male”–“Female”7.5412.6470.005
Age (i-j)
 “≥60”–“≤19”36.1564.5800.000
 “≥60”–“20–39”8.8803.5590.014
 “≥60”–“40–59”1.5263.4630.660
Education level (i-j)
 “Illiteracy”–“Primary”12.4903.0320.000
 “Illiteracy”–“Middle”9.6093.6730.010
 “Illiteracy”–“Higher”29.9114.9810.000
Occupation (i-j)
 “Students”–“Village heads”− 47.3336.8290.000
 “Students”–“Farmers”− 26.2134.4130.000
 “Students”–“businessmen”− 35.1839.3690.000
 “Students”–“Migrant workers”− 20.0716.2560.002
 “Students”–“Village doctors”− 28.3839.3690.003
 “Students”–“Other else”− 30.1558.2230.000