Russian Agricultural Sciences

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The effect of the parameters of a grain drying plant on the quality of drying
Russian Agricultural Sciences - Tập 39 Số 1 - Trang 91-94 - 2013
V.I. Кurdyumov, Andrey A. Pavlushin, Galina V. Karpenko, Sergey Sutyagin
Electron Microscopy study of interaction of lactic acid bacteria with pathogenic microorganisms
Russian Agricultural Sciences - Tập 39 - Trang 179-183 - 2013
I. B. Pavlova, D. A. Bannikova, A. B. Kononenko, S. Yu. Kambarova
With the use of scanning electron microscopy, we have demonstrated that bioactive substances produced by Lactobacillus plantarum and Lactobacillus acidofilus exert a bacteriostatic effect on the populations of pathogenic and opportunistic pathogenic bacteria Listeria innocua, Salmonella enteritidis, Proteus vulgaris, Escherichia coli, and Klebsiella pneumoniae, which reveals itself by transformati...... hiện toàn bộ
Effect of differentiation inhibiting activity, leukemia inhibitory (DIA/LIF), and glial cell-line neurotrophic (GDNF) factors on boar spermatogenic cells in culture
Russian Agricultural Sciences - Tập 37 - Trang 333-336 - 2011
I. P. Savchenkova, E. V. Viktorova, L. K. Ernst
Maintenance of the phenotype of spermatogenic stem cells in vitro depends on the microenvironment and a number of factors. Culturing boar type A1–A4 spermatogonia on the STO feeder layer and addition to the growth medium of a conditioned medium containing DIA/LIF led over the course of 3–4 weeks to the formation of colonies which had morphology similar to embryonic stem cells and were distinguishe...... hiện toàn bộ
Polymorphism of storage proteins in accessions of pea wild taxa
Russian Agricultural Sciences - Tập 39 - Trang 428-430 - 2014
T. N. Selikhova, S. V. Bobkov
Electrophoretic spectra of storage proteins in wild taxa of pea have been studied. Composition of protein bands essential for identification of biochemical markers of introgressive alleles with agronomic value has been described. Cluster analysis has been performed with use of the UPMGA algorithm. Two clusters have been determined on a dendrogram with high level of bootstrap index (BI = 99.3%). P....... hiện toàn bộ
Selenium accumulation by cereals in Russia
Russian Agricultural Sciences - Tập 33 - Trang 288-291 - 2007
N. A. Golubkina
Data of monitoring selenium accumulation by wheat, barley, oats, and rye in 53 regions of the country are given. The intervals of its concentrations and average intake by the Russian population with cereal products are shown. It is noted that reduction of the import of wheat with a high selenium content will lead to a decrease in providing inhabitants of certain regions of the country with this tr...... hiện toàn bộ
The Efficiency of Different Nitrogen Fertilizer Levels in Spring Triticale in the Conditions of Moscow Oblast
Russian Agricultural Sciences - Tập 49 - Trang 400-404 - 2023
A. D. Alenicheva, O. A. Shchuklina
Nitrogen is a key contributor to the achievement of high yields in grain crops. The study of the response of new varieties (cultivars) to the use of nitrogen fertilizers in field experiments allowed the authors to identify the most efficient techniques for realizing the potential yield in specific soil and climatic conditions. The research was carried out in 2020–2021 in the conditions of Moscow o...... hiện toàn bộ
Mode of Action in Bacteria Bacillus subtilis no. 2 and Humic Preparation on Fruit Formation in Sweet Pepper
Russian Agricultural Sciences - Tập 45 - Trang 344-350 - 2019
V. N. Pishchik, N. I. Vorobyov, O. R. Udalova, V. G. Surin, Yu. V. Khomyakov, A. A. Popov
The efficacy of the bacterium Bacillus subtilis no. 2 and humic preparation Stimulife on yield and fruit formation in sweet pepper (Capsicum annum L.) was studied using the technologies with their separate and combined applications. The application of Bacillus subtilis no. 2 was shown to decrease the coefficients of variation in the leaf and fruit masses of pepper plants. The maximum directional e...... hiện toàn bộ
Improving the quality of sowing cereal seeds by pneumatic seeders
Russian Agricultural Sciences - Tập 33 - Trang 341-344 - 2007
A. V. Evchenko, A. V. Butsik, I. D. Kobyakov
Modern methods of designing and analyzing a scientific experiment making it possible to reveal optimal parameters of the outlet channel and seed deflector installed on the hoe coulter of the SSNP-16 pneumatic seeder for their even distribution over the entire length and width of the drill row are given.
Use of maize callus cultures for assessing chilling stress resistance
Russian Agricultural Sciences - Tập 36 - Trang 331-333 - 2010
A. S. Lukatkin
The production of maize callus lines and their use for assessing chilling injury are described. The substantial influence of physiological factors (type of explant, age of plant and culture) on the stress resistance of cells is shown. It is concluded that maize callus cultures can be used as a model object when studying stress resistance at the cellular level.
Use of cytophotometry for determination of salt resistance of wild plants
Russian Agricultural Sciences - Tập 40 - Trang 408-410 - 2015
N. V. Kononenko, T. G. Leonova, N. N. Chikida, O. P. Mitrofanova, V. Yu. Polyakov
In determination of salt resistance of wild plants, cytophotometry has been used for evaluation of distribution of nuclei of the root meristem cells. Salt resistant and salt sensitive plants of two Thellungiella species whose seeds were collected at the places of their vegetation, as well as of two Aegilops L. species from the collection of the All-Russia Research Institute of Plant Industry (VIR)...... hiện toàn bộ
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