It was established that water absorption of soybean seeds does not depend on the variety. And in the beginning it has an active character, providing the increase in mass of seeds on 80-140% after 12-14 hours. Subsequently, hydration intensity decreases
and mass reaches 110-160% of the original. Electroactivated water increases the level of hydration in comparison with tap water (anolyte – 10-18%, catholyte – 5-9%). Furthermore, in the process of germination of soybean protein content increased by 4-12% and fat – 7-16%. Inhibitor content thus decreases by the same amount, and does not depend on the variety. Thus, consideration of the varietal characteristics of soybean seeds during germination allows how to reduce energy consumption for processing and to reduce the degree of destruction of nutrients
The article presents experimental data on the research
of gold nanoparticles (GNPs) with mean diameter 15
nm and 50 nm effect on seeds germination and growth
of 3-day-old etiolated coleoptiles and roots. Compared
with distilled water (control) initial colloidal solution
of 15 nm and 50 nm GNPs (57 µg/ml) had no
significant impact on seeds germination and growth of
coleoptiles and roots. However, in both cases a weak
tendency to stimulation of the coleoptile growth and
root growth inhibition was observed. Reduction of 15
nm GNPs concentration down to 10 µg/ml and 1
µg/ml had not effect on the growth of the seedlings,
but stimulated seed germination up to twofold.
Similar concentrations of 50 nm GNPs exerted the
stimulating effect on seed germination (twofold) and
the growth of root and coleoptiles. Seedlings grew
especially intensive in colloidal GNPs solution with
Au concentration of 10 µg/ml. Temperature rise of 2
degrees (from 25°C to 27°C) resulted in growth
increase of control 3-day-old seedlings and opposite
effect of 50 nm GNPs: coleoptiles and roots growth
fell behind control seedlings growth by 16-17%.
However, on the 4th day, the relative growth
slowdown of control seedlings occurred at 27°C and
growth stimulation effect under the influence of 50
nm GNPs appeared again. Over time, the stimulating
effect of 50 nm GNPs decreased: at the end of October it weakened, and in November – beginning of
December, it was no observed for the roots, and there
was a decline in coleoptiles growth. However, in all
cases the effect of stimulation of seeds germination
persisted under the influence of 50 nm GNPs,
weakening by December. We hypothesize the
molecular mechanisms of biological action of GNPs
The article reviews the results of the study of influence of treatment of Saperavi vines with growth promoters (Immunotsitofit, Krezatcina and HB-101ECO) on its productivity and quality in the Anapо-Taman zone of the Krasnodar region
The paper reviews the results of the study in in Anapо-Taman zone Krasnodar territory e of influence treatment vines Saperavi growth promoters Immunotsitofit, Krezatcina and HB-101ECO on quality parameters wine
The article reviews the results of studies on the effect of treatment of seeds before sowing currents of very high frequency (UHF) in a laboratory setting, "Khazar-2P on crop yield and seed quality spring barley Priazovsky 9 varieties
In the given work, the basic aspects of display of inflation in reproduction agriculture process are presented. The interrelation of features of reproduction in agriculture with inflation factors is structured
The article dwells on the features of the transition process in the transformer windings under non-zero conditions typical for the modes of drying the trans-former with low frequency currents. The article also shows the effect of non-zero conditions on the cur-rents in the windings and the heating of the windings
The article gives the results of the study of an effect of
mechanochemical powder of wood green of Abies
(MPA) on potato morphogenesis in vitro. The study
involved the hormone-free nutrient mediums (MS, ½
B5, ½ LS) for growing microcuttings from preliminary
obtained aseptic plants. Plant morphogenesis was
observed on the 15th and 30th days. At that, the number
of developed shoots, plant height, leaves number,
rhizogenesis rates, root number and length were
estimated. MPA appeared to have the regulatory effect
on morphogenesis of potato microcuttings. Based on mineral composition of the nutrient agar medium for
potato microcuttings growing, MPA at 100 mg/l
concentration induced root development (½ B5
medium), reduced height of shoots (MS medium),
while the number of leaf blades was not affected
The article gives a philosophical understanding of a problem of the interaction between man and nature at different stages of social development and in different types of civilization. Purpose of the article - to deter-mine the influence of the mentality, religion, civiliza-tion and traditions of the content and types of envi-ronmental consciousness
The article presents the results of the study of the effect of different modes and their structure on the amount of furfural and formaldehyde emitted from beech and oak wood. The recommendations on re-ducing of impact of harmful substances on the envi-ronment are given