PHOTOSYNTHESIS AND PRODUCTIVITY OF POTATO PLANTS IN THE CONDITIONS OF DIFFERENT SPECTRAL IRRADIATION

The authors investigated the effect of light-emitting diode irradiator with maximum in the region of red (λmax 6305 nm, 6605 nm) and blue (λmax 4505 nm, 4705 nm) light on growth processes and activity of photosynthetic apparatus in potato plants of the Nevskii early variety. It was made a conclusion, that application of light-emitting diode irradiators in controllable conditions of phytotron may be useful technique during potato growing subject to changes of spectrum composition in plant ontogenesis.

• Kosobryukhov A.A.
• Polyakova M.N.
• Dilovarova T.A.
• Martirosyan Yu.Ts.

• Естественные науки
• Сельское хозяйство. Лесоводство