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Study of the effect of ultraviolet radiation of the UV-B and UV-C range on the sowing qualities of wheat seeds «Zernogradka-9»

Table 1 - Results of studies of the influence of UV radiation on the length of sprouts, sprouting energy and germinating ability of wheat "Zernogradka-9"

Dose of exposure, W∙s/m2

Wavelength, nm

Length of the sprouts, mm

Sprouting energy, %

Germinating ability, %

24

248

76,45

41,00

69,00

24

280

61,87

43,50

70,30

24

302

76,90

54,00

75,75

24

313

88,47

69,00

84,75

48

248

68,07

43,00

70,00

48

280

50,5

43,50

72,60

48

302

83,02

60,50

76,75

48

313

91,74

71,75

85,50

72

248

75,50

63,10

82,30

72

280

75,10

68,50

83,00

72

302

85,90

78,00

86,50

72

313

92,00

85,00

91,30

96

248

77,17

59,25

75,00

96

280

61,78

61,25

77,00

96

302

86,78

61,25

82,30

96

313

92,80

77,00

84,50

120

248

75,00

57,75

75,00

120

280

65,70

60,25

75,25

120

302

70,61

60,00

78,00

120

313

93,47

76,75

83,00