New Led Sources of Light as a Factor of Increase in Crop Productivity

Abstract

A comparative evaluation of the effect of different spectral light regimes using LEDs, induction irradiators and DNAT lamps on the functional characteristics of the photosynthetic apparatus of potato plants was carried out. Low values of the rate of photosynthesis of plants in light culture as compared to plants under natural conditions are explained with the activity of light-stage photosynthetic reactions, a smaller accumulation of pigments, and the activity of the carboxylation reaction.

Improvement of Growth Rate Bound of Stock Market with Side Information

“…For the given side information Y = y, the investor must use the conditional log -optimal portfolio b(Y) for the conditional PD G (x|Y = y). Hence, from Theorem proved in [13], for condition Y = y and for large enough N , we have…”

“…The concept of LAO hypothesis testing is represented in the works of Haroutunian and his students (particularly in [9] - [11]), also in the important article of Ahlswede and Haroutunian in [12]. The application of the LAO hypothesis testing in portfolio theory is introduced in [13], where using error probabilities and reliabilities, a new, more exact bound for the increase of the growth rate of the stock market is found. The bound obtained in [13] is refined in [14] by using the LAO test existence theorem [9].…”

“…The application of the LAO hypothesis testing in portfolio theory is introduced in [13], where using error probabilities and reliabilities, a new, more exact bound for the increase of the growth rate of the stock market is found. The bound obtained in [13] is refined in [14] by using the LAO test existence theorem [9].…”