scholarly journals Perspectives of barley breeding for the conditions of the Volgo-Vyatka region (analytical review)

2021 ◽  
Vol 22 (1) ◽  
pp. 21-31
Author(s):  
I. N. Shchennikova ◽  
L. P. Kokina
Keyword(s):  
Grain Quality ◽  
Agricultural Research ◽  
Raw Materials ◽  
Specific Weight ◽  
High Yield ◽  
Forage Production ◽  
High Productivity ◽  
North East ◽  
The North ◽  
Key Factor

The article is devoted to the analysis of the structure of sown areas and characteristics of barley varieties zoned in the Kirov region for 2020. In 2019 in the Kirov region the varieties cultivated in production for more than 20 years had the largest specific weight – 50.1 % of the acreage occupied with barley. Those cultivated for more than 10 years had 36.1 %; from 5 to 10 years – 13.8 %. Certified sowings varied from year to year in percentage to the occupied area. There is a gradual decrease in unsorted sowings of barley from 3.0 thousand hectares in 2017 up to 1.18 thousand hectares in 2019. The areas sown with barley varieties bred in Federal Agricultural Research Center of the North East named N. V. Rudnitsky (FARC North-East) in the structure of sown areas in 2019 were from 21.5 % in the southern zone up to 57.8 % in the northern zone of the Kirov region. For the whole of the region the greatest distribution was recorded among Belarussian cultivars Zazersky 85 (39.3 % of the areas sown with barley), and cultivars bred in FARC North-East: Ecolog (10.8 %), Rodnik Prikamiya (7.1 %) and Novichok (7.0 %). In northern districts of the region the ratio changed: Ecolog – 27.2 %, Rodnik Prikamiya – 18.9 %, Novichok – 9.0 %, Zazersky 85 – 7.7 %. High productivity (4.22-4.79 t/ha in average), resistance to lodging and diseases characterize the zoned cultivars. The main disadvantage of barley assortment offered for zoning is the lack of stable yield and differences in duration of the growing season among the varieties. All cultivars belong to the group of mid-season, except for the mid-late cultivar Zazersky 85. The region is short of the sources of high-quality raw materials for forage production; only 30.7 % of all assortment of barley in the region are presented by cultivars with high grain quality (Ecolog, Belgorodsky 100, Rodnik Prikamiya and Pamyati Rodinoy). Currently, the trend for developing high-yield early, resistant to lodging and diseases barley varieties of high grain quality is to become the key factor in breeding work.

scholarly journals SOURCES OF BARLEY RESISTANCE TO HELMINTHOSPORIOTIC DISEASES AND THEIR USE IN THE NORTH-EAST FARC

2020 ◽  
pp. 76-83
Author(s):  
Т. К. Sheshegova ◽  
I. N. Shchennikova
Keyword(s):  
Spring Barley ◽  
Stability Index ◽  
Microbial Interactions ◽  
High Yield ◽  
Regression Equations ◽  
High Productivity ◽  
North East ◽  
Slow Rusting ◽  
The North ◽  
Period 2

The paper explores 70 samples of spring barley from the collection of WIR under conditions of rather rigid natural infectious helminthosporioses (striped, reticulated and dark brown spotting) in FARC of the North-East in 2018-2019. The spotting was investigated 4-5 times during plants ontogenesis every 10-12 days since the phase 29 on the Cadox scale. The methodology suggested by O.S. Afanasenko (2005) was used to assess the diseases. The nature of vegetative-microbial interactions was evaluated by SCDP (square under the curve of disease progress) and IS (stability index) indicators. During immunological experiment, the authors observed 11 samples resistant to dark brown spotting with lesion rate 10.0-13.0%, SCDP parameters equal 167-223, DUT was 0.18-0.25; 18 samples resistant to reticular spotting (6.0-10.0%, PCRB - 53-103, DUT - 0.18-0.35), and 29 samples characterized by immunity and high resistance to stripe spotting (0-5.0%, SCDP - 10-75). IS - 0.01-0.09). Only 4 samples (Makbo, Kalkul, Buyan and Forward) are characterized by group non-specific resistance to reticulate and dark brown spotting and striate immunity. The longest occurrence period (2-7 days) of dark brown spotting was observed in 8 samples, and reticulum spotting (2-13 days) - in 16 samples. The paper finds out that NCL 95098 (Argentina) had the relatively long occurrence period in terms of dark brown spotting, and varieties from Afghanistan (k-5983) and China (k-2929) to reticulate spotting. Badiory, Makbo, Rodos, and Buyan varieties have equal dynamics of both spotting and slow rusting of diseases in ontogenesis. There is a weak (r = -0.33 - reticulate) and medium (r = -0.58 - dark brown) negative correlation between the latent period and the defeat. The regression equations (y = -0,6071x+6,8571; R2 = 0,917 - dark brown; y = -0,3941x+11,35; R2 = 0,733 - reticulated) show that from infection to the first disease symptoms, their daily increase in trend is 0,61 and 0,39%. Kalkul, NCL 95098, Badioryi and Buyan varieties are seen as effective promising for selection programs to produce high yield adaptive varieties under the conditions of the region. Apart from stability, they are distinguished by the number of productive stems, long, well-grained ears and high productivity.

scholarly journals The results of breeding work on naked spring barley

2021 ◽  
pp. 17-23
Author(s):  
E. S. Doroshenko ◽  
E. G. Filippov ◽  
A. A. Dontsova ◽  
D. P. Dontsov ◽  
О. Yu. Petrenko
Keyword(s):  
Grain Quality ◽  
Agricultural Research ◽  
Spring Barley ◽  
Barley Grain ◽  
Barley Variety ◽  
Standard Variety ◽  
North Caucasus ◽  
High Productivity ◽  
Naked Barley ◽  
The North

In recent decades, the demand for naked barley grain on the market has increased, that is why the breeders of the leading institutions of the Russian Federation resumed breeding research to develop new naked barley varieties. In this regard, the purpose of the current study was to develop a breeding material for naked spring barley, adapted to the conditions of the Rostov region and, on its basis, new varieties. There have been developed the new naked barley variety with high productivity and grain quality, adapted to the conditions of the North Caucasus. The study was carried out in the scientific crop rotation of the department of barley breeding and seed production of the FSBSI Agricultural Research Center “Donskoy” (Zernograd) in 2014–2020. Based on the best local spring barley varieties (‘Leon’ and ‘Shchedry’) and naked varieties of the VIR collection (‘Mancuria’ (Sweden), ‘NB-OWA’ (Nepal), ‘CDC-Dawn’ (Canada), ‘K-3780’ (Tajikistan) and ‘Golozerny’ (RF)) there have been developed and studied the new naked barley lines. There was found that according to the trait ‘plant height’ the lines ‘Leon x Golozerny’ and ‘Leon x Mancuria’ belonged to the middle-height group (90.2 cm and 83.4 cm, respectively). The rest of the lines belonged to the tall group, their height varied from 96.5 cm to 100.3 cm. According to the trait ‘earing date’ there has been identified the line ‘Leon x Golozerny’ (24V), which is more early-ripening (5 days less than that of the standard). The same line turned out to be the only one that significantly exceeded the standard (the standard variety ‘Ratnik’ on 4.5 t/ha) according to productivity +0.3 t / ha, and taking into account the absence of hulls, this difference significantly increased to +0.7 t/ha. There was established that according to the trait ‘1000-grain weight’, the lines ‘Leon x Mancuria’, ‘Leon x CDC-Dawn’, ‘Leon x K-3780’ and ‘Leon x Golozerny’ significantly exceeded the standard variety. The best indicators of grain quality were identified for the lines ‘Leon x K-3780’ and ‘Leon x Golozerny’. The lines ‘Leon x Mancuria’ and ‘Leon x Golozerny’ were the most resistant to powdery mildew. The current paper has presented the characteristics of the new naked spring barley variety ‘Zernogradsky 1717’, which has a great productivity and a set of positive economically valuable traits.

scholarly journals The assessment of hybrid material of black currant of Federal Agrarian Scientific Center of the North-East breeding according to the complex of economically valuable features

2020 ◽  
pp. 5-11
Author(s):  
T. I. Saltykova ◽  
N. S. Vakhrusheva ◽  
A. P. Sofronov
Keyword(s):  
Hybrid Material ◽  
Agricultural Research ◽  
Maximum Yield ◽  
High Yield ◽  
Parental Form ◽  
Black Currant ◽  
Early Maturity ◽  
North East ◽  
The North ◽  
Good Productivity

The aim of research was to evaluate hybrid black currant families on productivity, large-fruitiness, flavor, resistance to currant gall mite and American mildew and to reveal the best ones in conditions of Kirov region. The studies were held in the experimental orchard of Federal Agricultural Research Center (FARC) of the North-East (Kirov) in 2010-2017. The object of the research was the hybrid of black currant breeding of FARC of the North-East on a plantation established in 2013. The scheme of planting was 3×1 m. 26 hybrid families (453 seedlings) obtained as a result of hybridization in 2010 were evaluated. Observations and recordings were held according to the general methods. For creating hybrid material of black currant the varieties Sapphire, Shagane, Arcadia, Mulatka and forms – as sources of economically valuable features obtained in conditions of Kirov region were used. According to the results of the research, the combinations of hybridization with the maximum yield of hybrid seedlings with valuable features which show an interest for the further breeding were revealed: 41-3-07×Sapphire – early maturity and good productivity (75.6-91.1 %); 10-1-07×Arcadia – large-fruitiness (50.0-66.7 %) and nice flavor (61.5 %); 57-5-07×44-8-96 – with resistance to currant gall mind (100.0 %) and mildew (42.9 %); 69-5-07×Shagane – good productivity (50.0-92.8 %); 102-1-07×Alexandrina, 25-4-07×Mulatka, 99-3-07×34-4-96 – with resistance to currant gall mind (100.0 %). For the further research 12 selected forms of black currant with economically valuable features have been identified, replicated and planted at the site of primary studying. The Sapphire variety became the best parent form in evaluating breeding material. In crossing combinations with its involvement the maximal amount of selected seedlings with economically valuable features (8 from 12 forms) were revealed. In crossing combinations, where the Shagane variety was used as a male parental form, a high yield of productive seedlings was noted.

Examining Industrial Clusters from an Ecological Perspective: Evidences from North-East China

2012 ◽  
Vol 13 (2) ◽  
pp. 60-84
Author(s):  
Ge Li ◽  
Ramudu Bhanugopan ◽  
Alan Fish
Keyword(s):  
Differential Equations ◽  
Logistic Model ◽  
Industrial Clusters ◽  
Ecological Perspective ◽  
Positive Outcomes ◽  
Republic Of China ◽  
North East ◽  
The North ◽  
Regional Cluster ◽  
Key Factor

Industrial clusters are increasingly seen as essential in effectively combining, developing and enhancing like-minded businesses. Industrial clusters irrespective of their location are providing positive outcomes for ecological derivatives in supporting effective industrial developments. This perspective is addressed within this paper via employing the ‘Logistic Model of Ecology’; through the application of differential equations. This paper explains key interspecies relationships; competition, predation and symbiosis, operating within a regional cluster in the Jilin Province in the north-east of The Peoples’ Republic of China. The paper draws the conclusion that ‘intense competition’ is the key factor contributing to the successful existence of the cluster.

scholarly journals Naked oat is promising raw material for deep grain processing

2019 ◽  
Vol 20 (5) ◽  
pp. 447-455
Author(s):  
N. R. Andreev ◽  
V. G. Goldstein ◽  
L. P. Nosovskaya ◽  
L. V. Adikaeva ◽  
E. O. Golionko
Keyword(s):  
Agricultural Research ◽  
Starch Content ◽  
Raw Material ◽  
Coarse Grained ◽  
Cellulolytic Enzymes ◽  
Technological Parameters ◽  
Naked Oat ◽  
Grain Processing ◽  
North East ◽  
The North

During the research conducted at the All-Russian Research Institute for Starch Products there has been developed a technological mode of using cellulolytic enzymes to reduce the viscosity of grain pulp obtained by grinding naked oat grains soaked in a sodium metabisulphite solution. As the experimental data had been processed, the optimum technological parameters of the process were determined: the consumption of the enzyme preparation Viscoferm was 200 g/t of grain and the dura-tion of fermentation by constant stirring for 2.5 hours at pH 4.6 and temperature 50°C. Under laboratory conditions there has been studied the possibility of starch processing of naked oat grain samples Vyatka, Percheron, 857h05, 766 h05 varieties grown in the Federal Agricultural Research Center of the North-East named N.V. Rudnitsky. Technological assessment based on grain processing in the laboratory using the “plant on the table” method has shown that the yield of coarse-grained starch A in the processing of naked oat using cellulolytic enzymes is 51.4-53.9%, i.e. higher than that of filmy oats, rye Falenskaya 4 and Vyatka 2, wheat and triticale. Low starch content in fiber (7.7-8.7% dry substances DS of fiber) was found in comparison with the results obtained from the processing of filmy oats, Falenskaya and Vyatka 2 rye varieties, wheat and triticale (11.2 - 13.9% DS of fiber). Fiber output by the processing of naked oats is 7.3 - 8.8% DS of grain, by the processing of other types of grain 10.3 - 17.5% DS of grain. The yield of small-grain starch B in the processing of the studied varieties of naked oat is 19.2 - 20.8% DS of grain, that is higher than this value obtained by processing of filmy oats and wheat, but lower than by pro-cessing of rye and triticale. Isolated carbohydrate-protein concentrate, including starch B and proteins, is recommended for use with the extract and fiber as a component for the production of feed.

scholarly journals Promising varieties of spring glumaceous oat of the mowing and grain-mowing directions, adapted to the natural and climatic conditions of the Volga-Vyatka region

2021 ◽  
Vol 36 ◽  
pp. 01003
Author(s):  
Elena Vologzhanina ◽  
Galina Batalova
Keyword(s):  
Weather Conditions ◽  
Climatic Conditions ◽  
High Yield ◽  
Positive Dependence ◽  
Green Mass ◽  
North East ◽  
The North ◽  
Temperature And Precipitation ◽  
Green Mass Yield ◽  
Favorable Conditions

The results of the study of 12 varieties and promising lines of glumaceous oat in the competitive variety testing of the FASC of the North-East (Kirov region) in the period from 2018 to 2020 are presented. The purpose of the research is to assess the productivity, ecological plasticity and stability of the genotypes of glumaceous oat for feed and universal use in the conditions of the Volga-Vyatka region. The dependences of grain yield and dry matter harvesting on the state of agro-climatic resources (HTC), temperature and precipitation are established. The contrasting weather conditions during the years of research allowed to conduct the most complete assessment of the studied genotypes. The most favorable conditions for the formation of a high yield of green mass of oat were formed in 2020 (Ij=3.76), grain - in 2019 (Ij=1.35). The average degree of positive dependence of green mass yield on the height of oat plants was revealed (r=0.51). The variety of the high-intensity type of the universal direction Medved, promising lines of the mowing direction (178h13 and 245h14) are distinguished.

scholarly journals Adaptability of prospective spring barley cultivars bred in Federal Agricultural Research Center of the North-East

2021 ◽  
Vol 36 ◽  
pp. 01013
Author(s):  
Irina N. Shchennikova ◽  
Olga N. Shupletsova ◽  
Irina Yu. Zaytseva ◽  
Larissa P. Kokina ◽  
Rimma I. Vyatkina
Keyword(s):  
Agricultural Research ◽  
Spring Barley ◽  
Culture Method ◽  
Field Studies ◽  
Tube Formation ◽  
Yield Potential ◽  
High Yield ◽  
Barley Cultivars ◽  
North East ◽  
Yield Capacity

Based on the statistical assessment of long-term field studies, in competitive variety tests, barley cultivars were identified adaptive to the conditions of the region, promising for transfer to the State variety test. As a result of the studies, a promising breeding material was created. The efficiency of using various methods of creating a new initial material, in particular, the cell culture method, is shown. A statistically significant correlation was established between the value of the hydrothermal coefficient (GTK) in the period “leaf tube formation - heading” and the yield capacity of a cultivar (r = 0.520). High variability (V = 24.4%) in the duration of the inter-stage period “leaf tube formation - heading” was revealed in the cultivars of competitive variety testing. Cultivars 94-13 and 38-15 are distinguished by a high yield potential (up to 6.4… 6.9 t/ha) and the duration of inter-stage periods, at which the main stages of organogenesis occur at the most favorable combination of heat and moisture for the potential development of plant features and properties. Cultivars 207-15, 38-15, and regenerant 550-08, characterized by high annual average yield capacity (5.9…5.7 tons/ha) and adaptability, are promising for transfer to the Russian Federation State variety test.

Comparative evaluation of red clover genotypes with the “Pskovskiy mestnyy dvuukosnyy” variety

2021 ◽  
pp. 16-21
Author(s):  
А.М. Мазин ◽  
Э.Э. Егги
Keyword(s):  
Agricultural Research ◽  
Negative Impact ◽  
Plant Genetic Resources ◽  
Red Clover ◽  
Parent Material ◽  
Agricultural Research Institute ◽  
North West ◽  
High Productivity ◽  
The North ◽  
Research Institute

В статье рассмотрены приёмы восстановления высокоурожайного сорта клевера лугового Псковский местный двуукосный селекции Псковского НИИСХ с целью возвращения его в сельскохозяйственное производство Северо-Западного региона РФ. Сорт Псковский местный двуукосный отличается высокой урожайностью, продуктивным долголетием и устойчивостью к неблагоприятным факторам среды. Имеет повышенный спрос у производственников Псковской области. Однако отсутствие семеноводства, проблемы с выдачей сортовых и посевных документов сдерживают его распространение. Большой интерес представляет использование данного сорта в селекционной работе. В 2018–2020 годах в питомнике ОП Псковского НИИСХ были изучены семь образцов этой культуры (П-101–П-107), полученных из хозяйств области. Посеянные семена собраны с неапробированных посевов предположительно сорта Псковский местный двуукосный, который возделывался в хозяйствах многие годы. Для сравнительного анализа оригинал сорта получили из коллекции ВИР (К-31744). В результате определения типа созревания образцов по количеству междоузлий на стебле и построения вариационных кривых образцы П-103, П-106, П-107 отнесли к позднеспелому типу клевера лугового, что указало на их несоответствие оригиналу. Наиболее близкими по этому показателю к оригиналу оказались образцы П-101, П-102, П-104, П-105. По морфологическим признакам наибольшее сходство с оригиналом имели образцы П-101, П-102, П-103. Методом SDS-электрофореза белковых спектров выявили три позиции, по которым исследованные образцы неапробированных посевов (П-101, П-102, П-103) отличались от К-31744. Для восстановления сорта Псковский местный двуукосный в качестве исходного материала перспективно использование образцов П-101 и П-102 как наиболее схожих с оригиналом по срокам созревания и морфологии. Метод SDS-электрофореза позволяет контролировать селекционные образцы на идентичность сортам клевера лугового. This article reports on the experiment aimed at improving the performance of red clover “Pskovskiy mestnyy dvuukosnyy” to be cultivated in the North-West region of Russia. The variety was bred at the Pskov Agricultural Research Institute and has high productivity, productive longevity and resistance to environmental stresses. This variety is well-known among the farmers in the Pskov region. However poor seed production together with paper issues have negative impact on its wide cultivation. “Pskovskiy mestnyy dvuukosnyy” is a valuable material for plant breeding. In 2018–2020 the Pskov Agricultural Research Institute collected seven red clover specimens (P-101–P-107) from the regional farms. The collected seeds potentially belonged to the “Pskovskiy mestnyy dvuukosnyy” variety. The original variety was obtained from the Federal Research Center N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) as a control (K-31744). As a result, P-103, P-106, and P-107 were shown to be long-seasoned and therefore differed from the control. P-101, P-102, P-104, and P-105 were more similar to the control in their maturation rate. However, P-101, P-102, P-103 morphologically were closer to the original variety. SDS-PAGE showed that P-101, P-102, and P-103 differed from the control (K-31744). P-101 and P-102 were used as parent material to improve “Pskovskiy mestnyy dvuukosnyy” since they were more similar to the one.

scholarly journals 16S rRNA-Based Identification of a Glucan-Hyperproducing Weissella confusa

2011 ◽  
Vol 2011 ◽  
pp. 1-10 ◽  
Author(s):  
Shraddha Shukla ◽  
Arun Goyal
Keyword(s):  
Culture Medium ◽  
High Capacity ◽  
Static Condition ◽  
High Productivity ◽  
North East India ◽  
North East ◽  
The North ◽  
Industrial Use ◽  
Polymerase Chain ◽  
Weissella Confusa

A gram-positive, nonmotile, irregular, short, rod-shaped new strain of Weissella confusa bacterium was isolated from fermented cabbage. The isolate was physiologically and biochemically characterised. The 16S rDNA was amplified by polymerase chain reaction (PCR). The isolate was identified as Weissella confusa (GenBank accession number: GU138518.1) based on nucleotide homology and phylogenetic analysis. The isolate produces glucansucrase when grown in sucrose-supplemented culture medium which catalyses glucan formation. This novel isolate possesses high capacity of industrial use due to its high productivity of glucan (34 mg/mL) as compared to other strains reported. The optimum temperature for glucansucrase production was 25°C. The shaking condition gave an enzyme activity of 6.1 U/mL which was 1.5 times higher than that given by static condition (4.1 U/mL). The temperature 35°C, pH 5.4, and ionic strength 10–20 mM were optimum for enzyme assay. This investigation unraveled the abundance of industrially valuable microflora of the north east India.

scholarly journals Genetic diversity and biochemical value of Brassica L. cabbage plants

2018 ◽  
pp. 50-61 ◽  
Author(s):  
A. M. Аrtemieva ◽  
A. Е. Solovieva
Keyword(s):  
Biochemical Composition ◽  
Raw Materials ◽  
Abiotic Factors ◽  
Biologically Active ◽  
High Yield ◽  
High Productivity ◽  
State Register ◽  
Abiotic Stressors ◽  
New Varieties ◽  
Ornamental Crops

Cruciferae (Brassicaceae) is one of the most important metasperms. Kale Brassica includes economically important vegetable, forage, oil-bearing, ornamental crops and it is widespread in the world. This is explained by variety of food organs, high yield, environmental plasticity, different ways of food use and valuable biochemical composition. One of the most important ways to improve the efficiency of vegetables is seen as increasing the number of cultivated vegetables and their varietal diversity. The authors speak about necessity to breed new varieties and hybrids of cabbage crops, not represented in the state register, as well as missing types of varieties in order to expand the range of vegetables. The paper points out that cultivation in the Asian part of Russia requires the varieties and hybrids of all cabbage crops that combine high productivity and complex resistance to biotic and abiotic stressors, eco-friendly, high-quality, with a different period of vegetation, including for horticultural use. The authors focus on increasing the nutritional value of vegetables and higher number of biologically active matters for making functional products. It is important and necessary to search within each cabbage for forms that combine productivity, resistance to biotic and abiotic factors when being grown in different environmental and geographical areas with a valuable biochemical composition. This allows to use efficiently cultivated and recommended for cultivation in the Asian part of Russia types and forms of Brassica L. vegetables. It is necessary for dietetic nutrition and raw materials in medical industry. All varieties of cabbage plants are supposed to be significant and reliable basis for improving population health and life expectancy taking into account existing environmental problems in the regions of Asian Russia.

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