Name
Hronjuk Vasili Borisovich
Scholastic degree
•
Academic rank
—
Honorary rank
—
Organization, job position
Azov-Blacksea State Agroengineering Academy
Web site url
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Articles count: 2
The process of the presowing seed treatment with
alternating electromagnet field of the commercial
frequency (EMF CF) 50 Hz is economically
efficient. The use of the EMF CF 50 Hz in the unit
with ring pole pieces allows increasing the
germinating energy and power. The electromagnet
seed treatment in the units with ring pole pieces is
the perspective process of the presowing treatment
which does not make unhealthy influence on the
operating personnel. At the presowing treatment one
has to take into account three factors; they are the
arrangement of seeds in the working chamber, the
time of treatment and the seed humidity. In this
article the authors recommend to promote the unit
consisting of a magnetic circuit with ring pole
pieces of the rectangular cross-section, a
magnetizing coil and an embedding of the nonmagnetic
material in the working chamber which
allows to increase the germinating energy of spring
barley by 10% and the germination by 6,5%. The
addition to crop capacity has run to 7% as a result of
the spring barley treatment. We analyzed the
parameters of the working chamber of the
alternating electromagnetic field source of industrial
frequency of 50 Hz, we established the dependence
of the rate of treatment on the parameters and
modes of installation, which are confirmed by
laboratory tests. Long-term field studies revealed
that the field germination rate of the seeds of spring
barley treated with EMF IF, even under adverse
weather conditions, exceeds by more than 8% of the field germination rate of control samples
ECONOMICAL AND BIOENERGETICAL EFFICIENCY OF WINTER BARLEY SORTS ON VARIOUS IRATION MINERAL NUTRITION
The results of the economical and bioenergetics effi-ciency estimation of using fertilizers of various winter barley sorts in the conditions of the South part of Ros-tov region are given and optimal variants of their usage are determined