The influence of protective coatings on changes in the
biological characteristics of quality, germination, plant
growth and development of the onion crop quantitative
loss of garlic was investigated for the first time. The
objects of research were winter garlic called Tien Shan
and onion of Allan variety. Water solutions of polyvinyl
alcohol PWS-5, paraffin coating Р, paraffin-cerezin
composition PK-1 were studied as a protective coatings.
Coating onions and chives before planting them
in the ground delay germination, respectively at 1 and
2 weeks. Then, protective coatings act as growth stimulants.
The greatest increase in green mass of garlic for
3 months (almost 2 times) compared to the control (uncoated)
prepared using the hydrophobic coating РK-1.
РK-1 increases the yield of garlic and onions in 1.5
times, and the seeds of onions in 1.3 times. It is recommended
before planting onions to cover onions the
PK-1 in order to prevent his fall germination and receive
further large bulbs weighing 130-131 g. Carbohydrates,
starch, vitamin C, and life-giving moisture
garlic, it is best stored in a РK-1 coated serve after
planting in soil more efficient power plant. As a result,
such plant grows better, develops and gives higher
yields
The article shows prospects of the use of growth regulators on the nature of humic culture of rice in the first place due to the low field germination of seeds, rice crops lodging. Effect of humate on the growth, development and photosynthetic activity of plants, as well as the consumption of nitrogen, phosphorus and potassium results in increased grain yield of rice. Depending on the type of humate yield increased by 5,0-6,4 с/ha. Seed treatment caused a change humates biochemical and technological indicators of the quality of grain. Beans with these options contain more than in the control of protein per 0,13-0,44 % starch - 0,36-1,2 %, decreased membranous grain by 0,2 % and 1 % fracture, raised on vitreousness 1,46-2,0% and the yield of cereals on 1,06-2,0 %
In the decision to establish solid fodder resources
in the arid parts of Southern Russia triticale should
take its rightful place. It must be introduced instead
of winter wheat, inferior to the yield, quality and
output of nutrients per unit of area. It is necessary
to maximize the potential of new varieties of
winter triticale, as the productivity of animals
largely depends on the varietal characteristics of
the culture. Triticale has attracted special attention
by its ability to exceed the parental forms on
productivity and quality, and resistance to adverse
soil and climatic conditions and the most
dangerous disease is not inferior to rye. The
generalized data of most researchers characterize
triticale as a factor in increasing the productivity of
animals and reducing the cost of feed per unit of
output, although in some cases there is a negative
trend in reduction of productivity by the
replacement of cereal grain components for winter
triticale. Due to the enrichment of compound feed
with triticale grain by enzyme preparations and
enzyme-probiotic supplements we can greatly
increase productivity, digestibility of main
nutrients, improve meat quality and reduce the cost
of feed per unit of output. We can increase the
productive effect of triticale grain by extrusion. In
physiological metabolic experiments, it is found
that by extruding of triticale grain the digestibility
of the main nutrients is increased by 1.3-1.8%.
Extruding of triticale before feeding promotes
slaughter yield and increases the levels of protein
in the muscle. The use of triticale in rations instead
of wheat reduces the cost of the diet, the cost of the
manufactured products and increases profitability.
The study of achievements of scientists from
various scientific organizations necessitates the
further breeding work with the culture of triticale
and requires the development of innovative
technological methods that can help reduce the
concentration of pentosans and beta-glucans in the
grain
In the Krasnodar region there is a unique gene pool of animals both for dairy and meat. To assess the heifers the authors formed five experimental groups of animals, the most common species in the region. The authors studied the main economic, biological and exterior features: live weight, measurements, assessment of the exterior. The studies found that among intensive species with the largest body weight throughout the growing period, in 8-month old Charolais heifers superior Simmental ones at 17.4 kg. In one year old Simmental heifers were 9.2 kg (R˂0,05) ahead of Charolais and in 15 months – 10 kg (R˂0,05). Over the entire period of growth the highest rates of relative growth rates of heifers were obtained by red steppe breed type named Kuban, which had an advantage over the Aberdeen-Angus – 19.1%, Charolais – 5.6%, Hereford – 6.2%, and the difference between them and Simmental weren’t fixed. When growing, the animals become less tall, more stretched, wide and massive. We have noted that during the period of cultivation we had increased indices: stretch (9% – Red Steppe, 13.8% – Charolais, 16.1% – Hereford); chest (5.4% Aberdeen Angus). This reduces the index of long legs of red steppe – 5.6%, 10.9% for Charolais. The study of linear growth of animals confirms that the animal meat breeds of live weight increase was due to the extension of the body and increase the width of the pelvis and chest. Some different facts were observed in heifers of Red Steppe breed. For them, the most characteristic increase in the width of the chest was 1.44 times, as well as increasing the depth of the chest and chest girth behind the shoulders
In the conditions of foothill soil-climatic zones of the Republic of Dagestan we have explored the creation of low-cost intensive apple orchards. This work was initiated by the authors in 2011 due to the Republic "Horticulture Development Program for 2011-2016", according to which, it was planned to plant 6,200 hectares of new gardens. However, the experience of gardening in the Republic, taking into account recently prevailing socio-economic relations, subsidized nature of the economic and a chronic lack of funds, shows the riskiness of the creation of high-tech pillar-dwarf plants with the cost of 1-1,5 million rubles per hectare. Inability to overcome quickly the existing problems in the development of the industry sharp gardening at this stage, forced us to seek a way in a single direction - reducing the cost of the creation of apple orchards, while maintaining their high economic efficiency. Theoretical studies were realized as a planting of the apple garden in the district of Karabudakhkent of Dagestan of four perspective late-ripening varieties on the medium growing rootstock in the spring of 2013. The results of the three years of scientific research were embodied in the creation of intensive apple garden on the medium growing rootstock which allow now to make the following preliminary conclusions: 1.It is possible here in Dagestan to create intensive apple orchards, with an estimated yield of 30-40 tons per hectare, on the medium growing rootstock already at a density of 666 trees per hectare. 2. Cost of such a garden, without compromising quality indicators, can be reduced in the current market price of labor and the necessary materials, up to 214 thousand rubles per hectare, with access to the full return of all costs in the seventh year of operation. Such intensive garden, according to common practice, during the period of operation is able to give at least 22 full-weighty harvests and provide a net profit about 6.6 million rubles per hectare, or 236,000 rubles per hectare per year for the entire period of alienation of the land for a garden
The article contains the results of the study of mechanical composition of grapes and biochemical characteristics of white wine grapes for the production of juice of direct extraction and blending. Thus, the yield of studied grapes ranged from 7.5 to 13.2 t / ha: highest yielding varieties and hybrids of Pervenets Magaracha and Tsitronnyy Magaracha, and the lowest - Chardonnay and Pinot blanc. At an average weight of clusters of varieties were divided into three groups - large clusters (230-243 g) in varieties Pervenets Magaracha and Tsitronnyy Magaracha, medium (181-184 g) - the varieties Chardonnay and Pinot blanc, small (112-116 g) - the varieties Bianca and Viorica. By weight of the 100 berries were divided into four groups - Bianca and Viorica (I), Pervenets Magaracha (II), Chardonnay (III), Pinot blanc and Tsitronnyy Magaracha (IV). Weight of 100 seeds from the largest varieties Pinot blanc and Bianca, and the lowest - in the varieties of Tsitronnyy Magaracha and Chardonnay. The solids content in the juices of these varieties ranged from 19.4 to 21.8%, which corresponded to branded products and higher of commodity varieties. Mass concentration of sugars ranged from 18.4 to 21.3 g / 100 cm3. Titratable acid content in the juice was varied from 0.65 to 0.78 g / 100 cm3. Sugar-acid ratio, defined as the ratio of concentration of sugars and titratable acids ranged from 23.6 to 30. The recommended values for this indicator were within 22-30. According to the results of the tasting, we rated "excellent" the juices from the varieties of Tsitronnyy Magaracha, Viorica (19 points) and Bianca (17 points); "good" marks were given to the juices from Pinot blanc, Chardonnay, Pervenets Magaracha: this means that we can get juices of excellent quality from the grape varieties under study with the title of ampelographic variety; in addition, the juice of the grape of varieties Chardonnay, Pinot blanc, Bianca, Pervenets Magaracha due to their potassium content will be functional to improve the cardiovascular system. On the basis of the tasting we have conducted mixing of the juices from the varieties of Viorica and citron Magaracha with other juice varieties 50:50 and 70:30. Sensory evaluation showed that blending juices from the varieties of Viorika and citron juice Tsitronnyy Magaracha other varieties improves product quality and 50:50 increases by one the total score, and 70:30 - two units. Blend of the varieties of Viorica and Tsitronnyy Magaracha does not increase the total score, but gives the product a special flavor and aroma. Hence, using the grape varieties under study we can produce varietal juices with the name of their ampelographic type and blended juices to extend the assortment
The article presents the results of the study of selection,
technological and economic aspects of breeding
Galloway cattle breed in the Smolensk region. As it
was shown by the results of the studies, it begins to
form breeding base of this breed in the region. This
year, the regional tribal enterprise delivered two bulls
initiated the accumulation of hereditary material. We
have found that the greatest intensity of the development
has the descendants of the bull named John. The
dairy cows in the herd vary depending on the age of
the animals and is 179-223kg. Allelofond of the animals
are 17 alleles of EAB-locus of blood groups
characteristic of cattle specialized meat breeds. The
economic efficiency of breeding animals of the Galloway
breed in the region was 1291500 rubles. The article
recommends use of the Galloway cattle breed for
further breeding in the Smolensk region and introduction
of resource-saving technologies of beef production
Among fungus diseases of rice, blast is the most harm-ful. The disease is caused by Pyricularia oryzae Cav. Rice is sensitive to blast at all fazes of vegetation. In Russia, the purposeful breeding of rice varieties re-sistant to this disease began in 1982. Over the past period, the rice varieties which are genetically protect-ed from blast and not requiring crop protection have been created
The article presents the characteristics of the mechanical composition of clusters, the chemical composition of grape juice and fresh grapes and wine tasting evaluation of three varieties of table. We have identified the following uvologic indicators of clusters of cultivars Flora, Nisina and Anyuta: structure - 90.0; 91.5; 87.3; addition - 8.0; 6.6; 10.8; structural - 6.4; 5.4; 8.1; berries - 17.6; 15.0; 10.4. In the studied berries of grape varieties the mass concentrations of sugars and titratable acids were in the range 18,1-23,5 and 0,73-0,78 g/100 cm3 respectively. The combination of sweetness and acidity causes high taste properties of grapes. In grape berries of Flora and Nizina the concentration of fructose was two times more than glucose. Differences in the content wine, malic, lemon and succinic acids in berries varieties of Flora and Nizina were insignificant. In the berries of Anyuta variety, the concentration of lemon and succinic acids was more, malic was less than other varieties. Most of the studied varieties of berries contain malic and wine acids. More of cations of potassium, sodium, calcium and magnesium then in other varieties and it contain less than Anyuta berries. The difference in the content of various cations in the berries of varieties of Flora and Nizina is negligible. Tasting score of fresh grape of Flora variety was 7.0, Nisina - 7.8 and Aniyta - 7.6 points
This article is a review work where the role of microelements in life of plants is observed and theoretical and practical issues concerning application of complex microfertilizers enhancing productivity, quality of seeds and grain on rice crops are highlighted. The complexions of the metals used as micronutrients, are an effective form of trace elements and means of regulation of the production process of agricultural crops as seed treatment before sowing, and when conducting foliar vegetating plants. Their inclusion in the system of fertilizer rice to balance mineral nutrients necessary for plant life, providing increased productivity, quality seeds and grains