Table 5 Results of measured and simulated performance indicators under the different treatments.

From: Optimizing furrow irrigation performance with WinSRFR software through field experiments and simulations in sunflower cultivation

 

Length (m)

Inflow rate (lps)

1st Irrigation

3rd irrigation

5th irrigation

AE

DP

DUlq

AE

DP

DUlq

AE

DP

DUlq

Field Measured

 

CFI

45

1

61

39

86

53

47

85

58

42

92

1.5

54

46

82

46

54

81

49

51

89

2

51

49

88

44

56

79

44

56

84

55

1

65

35

90

61

39

87

42

58

88

1.5

55

45

84

52

48

83

51

59

84

2

51

49

91

48

52

91

48

52

88

65

1

66

34

85

61

39

87

62

38

93

1.5

52

48

91

49

51

93

49

51

94

2

49

51

87

44

56

89

46

54

92

AFI

45

1

71

29

82

63

37

83

65

35

85

1.5

62

38

79

61

39

81

61

39

89

2

57

43

80

58

42

85

56

44

83

55

1

84

16

79

73

27

79

75

25

76

1.5

69

31

86

70

30

81

67

33

83

2

67

33

81

70

30

78

65

35

81

65

1

85

15

79

76

24

83

78

22

79

1.5

69

31

81

73

27

85

74

26

78

2

65

35

79

69

31

82

71

29

84

Simulated

CFI

45

1

60 (-1)

40 (1)

83 (-3)

54 (1)

46 (-1)

86(1)

58(1)

43 (-1)

92 (0.0)

1.5

51 (-3)

49 (3)

81 (-2)

46 (0.0)

54 (0.0)

81 (0.0)

47 (-2)

53(2)

88(-1)

2

52 (1)

48 (-1)

90 (2)

42 (-2)

58 (2)

74 (-5)

43(-1)

57(1)

84(-2)

55

1

65 (0.0)

35 (0.0)

90 (0.0)

61(0.0)

39 (0.0)

85 (-2)

42 (0.0)

58 (0.0)

88 (0.0)

1.5

54 (-1)

46 (1)

84 (0.0)

51 (-1)

49 (1)

83 (0.0)

49(-2)

61(2)

80(-4)

2

48 (-3)

52 (3)

89 (-2)

46 (-2)

54 (2)

89 (-2)

48(0.0)

52 (0.0)

88 (0.0)

65

1

66 (0.0)

34 (0.0)

84 (-1)

61(0.0)

39 (0.0)

84 (-3)

59(-3)

41(3)

91(-2)

1.5

51 (-1)

49(1)

91 (0.0)

46 (-3)

54 (3)

93 (0.0)

49(0.0)

51 (0.0)

93(-1)

2

47 (2)

53 (2)

85 (-2)

42 (-2)

58 (2)

88 (-1)

47(1)

53(-1)

92(0.0)

AFI

45

1

67(-4)

33(4)

81(-1)

60(-3)

40(3)

83(0.0)

63(-2)

37(2)

85(1)

1.5

65(3)

41(-3)

79(0.0)

61(0.0)

39(0.0)

82(1)

60(-1)

40(1)

91(2)

2

52(-5)

48(5)

76(-4)

53(-5)

47(5)

85(0.0)

57(1)

43(-1)

84(1)

55

1

78()

22(6)

80(1)

75(2)

25(-2)

76(-3)

71(-4)

29(4)

76(-1)

1.5

73(4)

27(-4)

85(-1)

69(-1)

31(1)

79(-2)

65(-2)

35(2)

83(3)

2

66(-1)

34(1)

88(-3)

68(-2)

32(2)

77(-1)

65(0.0)

35(0.0)

81(0.0)

65

1

82(-3)

18(3)

77(-2)

76(0.0)

24(0.0)

81(-2)

75(-3)

25(3)

79(2)

1.5

70(1)

30(-1)

81(0.0)

74(1)

26(-1)

84(-1)

73(-1)

27(1)

76(-2)

2

67(2)

33(-2)

80(1)

67(-2)

33(2)

82(0.0)

71(0.0)

29(0.0)

84(0.0)