The history of department of genetic, breeding and seed-growing is linked to development of Kuban Agricultural Institute. The role of B.K. Enken – the second chief of department a famous scientist on breeding and seed-growing is showed
The article presents data on the morphological and biological characteristics of Agrodeum varieties, the results of the competitive test were shown, as well as the adaptability of varieties to different conditions of cultivation and the main indicators of quality of new grain varieties
The article reveals the issues concerning the results of the research of estimation of new early lines of maize with quick grain dry down in two areas of growing. The regression analysis which based on derived data identified intensive hybrids and the most sustainable hybrid combinations by yield and harvesting moisture of grain
The article presents the purposes and priority directions of development of improvement of water complex of agrarian and industrial complex according to Water strategy of agriculture of Russia for the period till 2020. It also analyzes water supplies of the Krasnodar region with planned development of improvement of water economic complex. It presents the conclusions for the further water economic works in a basin of Kuban river
The condition of agrolandscape systems of Kuban has limited number of natural factors, among which an important place is occupied by temperature, moisture, nutrients and places with weediness of sown areas. Basic soils are occupied by cultivation of agricultural crops with a significant presence of segetal communities in the tilled crops, as well as field protective strips. In soils of agricultural landscapes there are actively developing bacteria, actinomycetes and microscopic fungi, the representatives of mesofauna, qualitative composition of which is very varied. When characterizing the soils we can mark a broad aspect of their contamination with heavy metals and oil, as well we pay attention to peculiarities of agriculture
This article surveys the results of the studies of the process of differentiation of inflorescences of wintering buds of grapes of different varieties in the period of relative dormancy in the conditions of the Taman region
In this study we have shown the influence of fruitless shoots to number of berries in clusters, the mass of 100 berries, average weight of the bunch, yield, sugar content and acid in the juice of the berries, the quality of wine. These indicators have been studied at a ratio of fertile and sterile shoots 1: 1, 3: 1, 6: 1 with a load of bushes 12, 16, 20 fruit-bearing shoots and nutrition area 3 x 1 m2. Control was a natural balance of fruit-bearing and barren shoots. Digital material is processed by one-way analysis of variance experience for each load of bushes, and then the same method of two-experience for all the options. Fragmentation of sterile shoots with load of 12 fruit-bearing shoots per plant decreases, and with loads of 16 and 20 increases the number of fruit-bearing shoots berries in clusters, the mass of 100 berries, average weight of the bunch, yield, and sugar content in berries. For the content of titratable acids we have marked a tendency to increase with a decrease in the number of sterile shoots. The content of phenolic substances on the variants of the experiment was 2.2-2.3 g / dm3, the acidity of 7.3-7.8 g / dm3, alcohol 10,2-10,9% vol. Dry wines tasting score on the options was in the range of 7.4-7.6 points. Significant difference in taste and smell features wines by variants of the experiment was not revealed. Conclusions on the effect of sterile shoots on fruiting vine indicators drawn from the analysis of variance one- and two-factor experiments, in most cases were the same
The ability of Phomopsis to transmit from affected seeds to plants has been studied in both anamorphic and teleomorphic phases of its development in the year of sowing. The sunflower lesion with Phomopsis affects not only the germination, but also causes the plant disease
Small-leaved lime (Tília cordata) is wonderful species
of trees, producing honey. This tree species is not
cultivated in forest tree nurseries of Head forestry
department of the Omsk region for the purpose of an
artificial reproduction. Small-leaved lime grows wild in
Bolshyi Uki, Ust-Ishym and Tevris areas. This forest is
the basis for a honey production. Small-leaved lime
occupies a very small area, which equals 1,5 ha. Natural
reproduction of small-leaved lime in the Omsk
Pryirtysh district is a reliquiae. Questions of
reproduction of small-leaved lime have not been studied
yet. Shoots cloning of small-leaved lime has an
important practical value for areas of natural
reproduction. A technology of seed reproduction has
not been developed for the Omsk region. Complexity of
the matter is in the existence of a long and deep
physiological quiescent period of small-leaved lime
seeds. Experimental facts of small-leaved lime seed
reproduction has been described in this article. Results
of measuring of height and root neck diameter of oneand
two-year old plants have been shown. The
influence of putting young plants in the shadow on
their growth and development has been evaluated. It has
been shown that seedlings received from small-leaved
lime growing in the Оmsk State Agrarian University
Dendrology Park have large variation in the growth
and development parameters and the fact of casting
shadows on the plants truly affects the height of oneand
same as two-year old samples
The researches have been carried out on hogs of Steppe type (ST) of fast-ripening meat breed (FM – 1), large white breed (LW) and their cross-breeds ST*LW, LW*ST. Researches showed that gilts LW excelled the patterns of PSE – port in pH. NOR – port, in its turn, was distinguished by higher contents of components composing dry and organic matter. The superiority of cross-bred hogs ST*LW over LW*ST according to the quantity of triptofan in pork was determined. The analysis of physic-chemical properties of fat has shown, that gilts of Steppe type with PSE – pork were distinguished by lowered to of fat melting and increased iodine quantity against NOR – quality pork