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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 |