The grade of grapes "Academician Eryomin" is introduced in Greece by P.Zamanidi and L.Troshin in 2002 by crossing of Greek Trapsa grade with French Alikant Bush. Duration of production period is 146-155 days. Productivity is very high. The average weight of clusters is 230 gr. It differs by high winter hardiness, drought resistance and raised stability to mushroom illnesses in comparison with grades of Vitis vinifera. The flower is hermaphroditic. Grapes are average size, conic, average density. A berry of average size, roundish, blue-black color, with dense wax touch. A peel is tight. Pulp and juice are intensively painted, with the sort taste. Sugar content is high. Grapes are dried when overripen, concentration of sugars thus reaches 30 and more units. The grade is intended for manufacturing of intensively painted dry red wines of an excellent class, and also high-quality dessert and sweet wines; it is suitable for manufacturing of high-quality juices as well
The article investigates feed additives on the basis of natural minerals in combination with biologically active agents (vitamins, organic acids) capable to neutralize mycotoxins, to enrich forages with minerals and vitamins C high biological availability, to improve digestibility of nutrients, to reduce toxicological load of an organism, to increase safety and efficiency, to improve structure and ecological purity of production. The effect from use as a part of compound feed for laying hens of new occluding additives: Ecobentokorm and the vitamin-mineral adsorptive feed additive (VMAFA) promoted increase of indicators: egg efficiency, safety of a livestock, conversion of a forage, morphometric and biochemical parameters of eggs
The article is dedicated to the problem of full-value rations for farm animals and poultry at the expense of the use of different fat additives. We have also discussed the prospect of dry palm oil usage in geese feeding
Peculiarities of breeding oidium-resistant genotypes in
crossing Crimea autochthonous grape varieties with
complex interspecific hybrids were studied. Twentytwo
populations consisting of 1323 seedlings were
analyzed over a period of 2008-2014. The highest
oidium resistance was registered in the progeny of the
cross Khersonesskii х ЖС 26-205 (6.8 points), and the
average estimate of oidium resistance across all the
study populations was higher than that of the initial
autochthonous grapes of the Crimea. The level of
hypothetical heterosis in the majority of the study
populations indicates that, on the whole, the hybrid
seedlings possess a higher oidium resistance relative to
the initial Crimea autochthonous grapes. The highest
breeding value was associated with cross combinations
having the complex interspecific hybrids Muscat JIM,
Spartanets Magaracha and Magarach 31-77-10 in their
pedigrees. The cross combination Muscat JIM х
Shabash was the most efficient, yielding 10.7 per cent
of oidium-resistant seedlings. It was reliably
established that a high level of the genotypically determined inheritance of oidium resistance is found
in crosses with the participation of the interspecific
forms Magarach № 31-77-10 and Muscat JIM (female
parents) and Spartanets Magaracha and Tsitronnyi
Magaracha (male parents). The expediency of this
direction of breeding research was proved
Considered review of Krasnodar region scientists: professor Sheudzen A. H. (RI of rice), professor Zamotailov A. S., professor Doroshenko T.N., (Kuban States Agrarian University), professor Kobzar V. F. (RI of Biological plant protection), professor Goleekov V. I. (Kuban States University) on the book “Bacterial disease of cultivated plants”, issued by Kuban States Agrarian University in 2008
There was cleared up the mechanism of fecundated fruit-plant stimulation on the basis of biochemical analysis of flowers. There was substantiated the agricultural method directed to the optimization of the given process.
The leading place among different methods of clone selection of grapes takes the method of professor A.S. Merganian. This method is put the base of modern clone selection which provides a reliable results on practice.
In this article the influence of agrotechnologies of cultivation of field cultures on soil indicators and distribu-tion of heavy metals on the horizons of the black leached soil is considered. Regularities of distribution of gross and mobile forms of manganese, zinc, lead, cobalt, copper and cadmium on the genetic horizons of the black leached soil of the Azov-Kuban lowland are revealed
The article presents the results of diagnosis of soybean plants with sulfur, molybdenum and boron in a Western Ciscaucasia on leached chernozem (black soil). The soil testing has shown that the availability of sulfur in the experimental plots is low (2,10-7,02 mg / kg), molybdenum - average (0,20-0,28 mg / kg), boron - low to high (0, 22-0,63 mg / kg). The sulfur content was optimal in 2013 (2309 mg / kg), molybdenum - 2013 and 2014 (1.11 and 0.94 mg / kg) and the boron content was high (65,2-94, 1 mg / kg) in soybean plants. The soybean plants needed sulfur fertilizer in 2012 and 2014, molybdenum - in 2014, and boron fertilizers are not needed, according to the functional diagnosis. The results of various methods of diagnosis coincided with the response of soybean plants for foliar application: sulfur fertilizer increases the yield in 2012 and 2014 by 7.1 and 8.9 %, molybdenum also in 2012 and 2014 - by 6.0 and 10.0 %. Boron fertilizers in 2014 increased soybean yields (17.1%), despite the lack of need for soybean plants in Bor. So, the method of functional diagnostics is more accurate than chemical soil and plant diagnostics
The results of studying of the maintenance of lead and cadmium in soil and agricultural crops at use of various agrotechnologies are presented in the article. The negative tendency of accumulation of heavy metals in winter wheat grain is noted