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Table 2 Environment types of paddy fields in each area

From: Effects of surrounding crop and semi-natural vegetation on the plant diversity of paddy fields

 

n

Cugenang

Karawang

Karanganyar

Brebes

Malang

Gresik

  

33

33

33

33

33

33

Type of field (%)

       

Simple

94

51.5

66.7

33.3

51.5

42.4

39.4

Complex

104

48.5

33.3

66.7

48.5

57.6

60.6

Mean distance of complex field to semi-natural vegetation (m)

 

46.3 ± 33.3

37.3 ± 22.3

39.1 ± 29.6

61.3 ± 38.4

40.3 ± 32.0

48.6 ± 37.2

Type of landscape (%)

       

Monoculture

73

18.2

81.8

36.0

33.3

36.0

15.2

Multiple crop

125

81.8

18.2

64.0

66.7

64.0

84.8

Multiple crop: mean distance to other crops (m)

 

6.2 ± 9.3

5.7 ± 4.4

14.9 ± 11.1

19.1 ± 20.5

7.9 ± 8.0

4.2 ± 5.8

Type of bund (%)

       

Simple

160

80.0

100

87.9

100

30.3

87.9

Complex

38

20.0

0

12.1

0

69.7

12.1

Mean bund width (cm)

 

74.5 ± 32.1

48.8 ± 22.6

48.6 ± 24.3

41.1 ± 10.1

53.3 ± 24.2

98.0 ± 62.8

Bund vegetation cover (%)

 

64.8 ± 27.0

26.0 ± 24.4

59.7 ± 29.4

32.4 ± 27.8

61.4 ± 29.8

65.5 ± 27.9