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Table 2 Explanation rate of influencing factors of RDA

From: Ethnobotanical study on factors influencing plant composition and traditional knowledge in homegardens of Laifeng Tujia ethnic communities, the hinterland of the Wuling mountain area, central China

 

Characteristic

Explains %

Contribution %

pseudo-F

P

Source

Hk

17.6

57.1

51.5**

0.002

Ha

10

32.4

33.1**

0.002

Age

1.6

5.2

5.4*

0.014

Dc

0.9

2.9

3.1

0.074

A

0.5

1.5

1.5

0.204

Num

0.2

0.5

0.5

0.534

Dm

< 0.1

0.2

0.2

0.762

Edu

< 0.1

0.2

0.2

0.786

Function

Hk

18.4

59.3

54.5**

0.002

Ha

10

32.3

33.7**

0.002

Age

1

3.3

3.4*

0.036

A

0.7

2.3

2.4

0.08

Dc

0.5

1.7

1.8

0.162

Num

0.2

0.5

0.6

0.53

Dm

0.1

0.3

0.4

0.662

Edu

< 0.1

0.2

0.2

0.852

  1. Hk Herbal medicine knowledge, Ha Homegarden area, Age Average age of permanent residents, Dc Distance to the county town, A Altitude, Num Number of permanent residents in the household, Dm Distance to the nearest market, Edu Average years of education