Людмила – новый сорт чеснока озимого селекции Федерального научного центра овощеводства

2019 ◽  
Author(s):  
T.M. Seredin ◽  
A.F. Agafonov ◽  
V.V. Shumilina ◽  
E.V. Baranova ◽  
A.V. Soldatenko
Keyword(s):  
Total Yield ◽  
Average Density ◽  
Winter Hardiness ◽  
The State ◽  
Federal State ◽  
New Variety ◽  
Average Mass ◽  
State Register ◽  
State Commission ◽  
Growing Conditions

Представлены результаты работы лаборатории селекции и семеноводства луковых культур ФГБНУ Федеральный научный центр овощеводства по культуре чеснока озимого. Выделен и создан зимостойкий, лежкий, устойчивый к болезням и вредителям сорт чеснока озимого. В 2017 году под 78 передан на испытания в Госсорткомиссию, в 2019 году внесен в Госреестр РФ как сорт Людмила. Работа по созданию сорта чеснока озимого Людмила была начата в 2014 году. Был заложен коллекционный питомник (100 образцов из различных экологогеографических зон). В 2017 году был выделен перспективный образец под 78, с высокой зимостойкостью, способностью к длительному хранению, устойчивостью к болезням и вредителям. Цель исследований: выделение из коллекционного питомника чеснока озимого наиболее урожайных, зимостойких, устойчивых к болезням и вредителям сортообразцов, адаптированных к условиям выращивания. Зубки высаживали в первой декаде октября, на грядах (трехстрочная схема) 3035 растений/м2, с нормой высадки 900 кг/га. За стандарт в исследованиях был взят районирований сорт чеснока озимого Одинцовский Юбилейный. Листья чеснока озимого сорта Людмила расположены на растении со средней плотностью, длинные, средней ширины, слабо вогнутые, со средней степенью выраженности воскового налета. Стрелка длинная, без изгиба. Луковица крупная, округлоплоская. Продолжительность вегетационного периода растений составляет 98 суток, общая урожайность за три года 21,1 т/га, товарная 20,5 т/га. Средняя масса товарной луковицы 72 г. Число зубков 57 шт., масса одного зубка 12 г. Зимостойкость 97. Вкус острый. Новый сорт чеснока озимого Людмила относится к рано отрастающим, среднеспелым формам, пригодным к механизированной уборке. Общая урожайность у нового сорта в среднем на 7 больше чем у стандартного сорта Одинцовский Юбилейный, также и товарная на 6 выше, чем у последнего.The results of the work of the laboratory of breeding and seed production of onion crops of the Federal State Scientific Institution of the Federal Scientific Centre of Vegetable Growing on winter garlic are presented. Winterhardy, wintergarlic variety, resistant to diseases and pest is selected and bred. In 2017, under No. 78, it was given for testing to the State Commission on Cultivars in 2019, it was introduced to the State Register of the Russian Federation as a Lyudmila variety. The breeding of winter garlic cultivar Lyudmila was started in 2014. A collection nursery was laid (100 samples from various ecologicalgeographical zones). In 2017, the prospective model No. 78 was allocated, with high winter hardiness, longterm storage, resistance to diseases and pests. The purpose of the research: the selection from the winter collection of garlic nursery most productive, winterhardy, resistant to diseases and pests varietal samples adapted to growing conditions. Garlic gloves were planted in the first decade of October, on the ridges (three line) 3035 plants / m2, with a planting rate of 900 kg/ha. The standard was taken zoned winter garlic variety Odintsovsky Yubileiny. Leaves of the new cultivar are located on a plant with an average density, long, medium width, slightly concave, with an average degree of expression of a wax bloom. The spear is long, without bending. Bulb large, rounded flat. The length of the growing season is 98 days, the total yield for three years is 21.1 t/ha, and the commodity yield is 20.5 t/ha. The average mass of the commodity bulb is 72 g. The number of the cloves is 57, the mass of one clove is 12 g. Winter hardiness is 97. The taste is spicy. The new cultivar of winter garlic Lyudmila refers to the early growing, midseason forms suitable for mechanized harvesting. The overall yield of the new variety is on average 7 higher than that of the standard variety Odintsovsky Yubileiny, and the product is also 6 higher than the latter.

scholarly journals NEW VARIETY OF CANNABIS SATIVA LYUDMILA

2020 ◽  
Vol 21 (supplement 1) ◽  
Author(s):  
V. A. Serkov ◽  
V.V. Koshelyaev ◽  
A.A. Volodkin
Keyword(s):  
Russian Federation ◽  
Cannabis Sativa ◽  
Import Substitution ◽  
Total Yield ◽  
The State ◽  
New Variety ◽  
State Register ◽  
The Russian Federation ◽  
Scientific Results ◽  
Selection Number

A characteristic of a new variety of monoecious Cannabis sativa Lyudmila is presented. Potential selection number is ??-5/012?, which participated in competitive crop variety testing in 2017-2019 and demonstrated significant superiority over the standard variety regarding the characteristics “male hemp plants content”, “straw yield”, “fiber total yield”, “fiber total harvest”, “combed fiber breaking force”, “combed fiber flexibility”. In 2020, an application was submitted for the inclusion of a selection number in the State Register of selection inventions of the Russian Federation under the name “cannabis sativa variety Lyudmila”. A distinctive feature of the variety is the absence of male hemp plants segregation in a crop and the reduced content of tetrahydrocannabinol in plants in relation to already existing varieties of cannabis sativa of Middle Russian ecotype. At present time, the variety is undergoing the State examination and is at the stage of accreditation for approval for use on the territory of the Russian Federation. Based on the introduction of a new selection achievement, it is planned to transfer the scientific results into various regions of hemp sowing of the Russian Federation agro-industry in order to increase the pace of its economic development, increasing the competitiveness of manufactured products and ensuring import substitution.

DEN POBEDY IS THE NEW VARIETY OF APPLE TREE

1970 ◽  
pp. 33-35
Author(s):  
Е. N. Sedov ◽  
T. V. Yanchuk
Keyword(s):  
Apple Tree ◽  
Average Density ◽  
New Variety ◽  
State Register ◽  
Central Chernozem Region ◽  
Great Patriotic War ◽  
Main Color ◽  
Central Chernozem ◽  
Time Of Harvest ◽  
Medium Weight

In 2020, the 75th anniversary of Victory in the Great Patriotic War was celebrated. Many soldiers and did not survive to see the end of the war. It is important that people living now remember and honor those who gave their lives for the freedom and independence of our country and those who came from the war in difficult conditions to restore the national economy of the country. In memory of those who courageously defended the independence of our great country, we named a new apple cultivar ‘Den Pobedy’ (Victory Day), which took 33 years to create. In 2020, this cultivar was included in the State Register of breeding achievements and it is recommended for cultivation in the Central-Chernozem region including Belgorod, Voronezh, Kursk, Lipetzk, Orel and Tambov regions. This cultivar was developed by crossing are quite commonly known winter cultivar ‘Veteran’ and foreign cultivar ‘Horcout’. Trees have a drooping crown. The main branches are curves. A characteristic feature of this cultivar is that the branches from the trunk depart at an angle close to straight. The main number of fruits is located on short fruit formations. Fruits are of medium weight (140 g), conical, wide-ribbed. The main color of the fruit at the time of harvest is greenish. The cover color occupies most of the surface of the fruit in the form of red blush. The fruit flesh is white, greenish of average density. The appearance (attractiveness) of the fruit is estimated at 4.4 points, and the taste - at 4.3 points (5-point rating). Fruits contain 14.7 % of sugars and 9.2 mg/100 g of ascorbic acid (vitamin C). Harvest in Orel region is in mid-September, the consumer period of fruits is until mid-March. The cultivar regularly bears fruit and has high product and consumer qualities.

scholarly journals Apple breeding process duration and ways of its reduction

2019 ◽  
pp. 5-9 ◽  
Author(s):  
E. N. Sedov ◽  
S. A. Korneyeva ◽  
T. V. Yanchuk ◽  
Z. M. Serova
Keyword(s):  
The State ◽  
Primary Study ◽  
Crop Breeding ◽  
New Variety ◽  
Apple Breeding ◽  
Fruit Crop ◽  
State Register ◽  
Russian Research Institute ◽  
The Creation ◽  
Russian Research

A careful 63-year-old work on apple breeding, resulting in the creation of 54 its varieties, included in the State Register of breeding achievements admitted for use, makes it possible to speak about the ways of reduction in the time of the actual breeding process and the subsequent stages of accelerating the introduction of new varieties into production. According to the experience of the Russian Research Institute of Fruit Crop Breeding, an average of 19 years is spent from hybridization to the adoption of a variety for State trials, and from hybridization to inclusion in the State Register it is spent 27 years. The requirements for new apple varieties are changing and becoming tougher to a large extent during this period. We off er the possibility of reducing the time to create a new variety by combining in time the actual breeding process and the primary variety study. For this purpose already during the selection and transfer of biannual seedlings to the breeding orchard it is necessary to multiply and include the best seedlings on morphological features with a culture of 5 points (no more than 1 seedling per thousand selected ones) in the primary study. In this case the actual breeding process is combined with the primary study. When transferring the variety to the state trial, it is necessary to lay orchards of a small production testing of 20-40 trees of a new variety in each of the three replications. The time of single breeders is a thing of the past. To create varieties that meet high requirements of production (convenient for cultivation, highly adapted to local conditions, with a certain shape of tree crowns, with the fruits of high commodity and consumer qualities), interdisciplinary teams are needed, which include not only breeders, but also pomologists, geneticists, cytoembryologists, biochemists, physiologists, phytopathologists, and agricultural technicians. Usually years, and sometimes decades are spent on the creation of well-coordinated teams of professionals of diff erent specialties, but only such teams are able to create varieties that meet all main requirements. At Russian Research Institute of Fruit Crop Breeding such a team consists of 22 people.

scholarly journals EVALUATION OF PROMISING BREEDING SAMPLES OF MEADOW CLOVER IN COMPETITIVE VARIETY TESTING ACCORDING TO THE MAIN ECONOMICALLY USEFUL CHARACTERISTICS

2021 ◽  
Vol 4 (28) ◽  
pp. 101-109
Author(s):  
V.A. Korelina ◽  
◽  
O.B. Batakova ◽  
I.V. Zobnina ◽  
◽  
...  
Keyword(s):  
Dry Matter ◽  
Vegetation Period ◽  
Winter Hardiness ◽  
The State ◽  
Stress Factors ◽  
Seed Productivity ◽  
Forage Crops ◽  
State Register ◽  
Bare Fallow ◽  
Variety Testing

Each region is characterized by a certain set of natural conditions. Therefore, it is necessary to have varieties of forage crops that can realize soil and climatic potential of the zone and are resistant to various possible stress factors. The purpose of the research is: study the variety samples of meadow clover according to the complex of economically useful characteristics in the competitive variety testing; identify the most promising ones in the conditions of the European North of the Russian Federation. The research was carried out in 2017, 2018 and 2019 at the experimental field of FSUE “Kotlasskoe”, which is located in the south-east of the Arkhangelsk region. Such breeding methods as selection, hybridization, creation of complex hybrid synthetic populations were used to create the studied variety samples. The studies were carried out according to the guidelines of the Federal Research Center “VNIIK named after V. R. Williams” and methodology of the State variety testing of agricultural crops (under the general editorship of Fedin M. A.). Soil of the experimental plots is weakly podzolic clay, medium cultivated on Permian clays. Mid-early diploid variety ‘Niva’ was used as a standard. The experiment was laid on a bare fallow; four-fold replication. Sowing was carried out with a SKS-6-10 seeder. Variety samples were evaluated according to a set of biological and agricultural characteristics: winter hardiness, vegetation period per mowing mass, plant height, leafiness, dry matter collection, protein content, protein collection, seed productivity. Agrometeorological conditions during the years of research were different, which allowed us to obtain more reliable results in assessing studied breeding material. All presented promising breeding samples exceeded the standard one in terms of the studied basic economic and biological characteristics. According to each studied indicator, we selected the best varieties. On average, over the years of research, a comprehensive assessment allowed us to identify the most valuable varieties that can form stable feed and increased seed productivity in northern conditions. They are K-2003, SD-289, K-1809, K-1556, ‘Taezhnik’. Winter hardiness of these samples varied from 84 to 94 %, dry matter collection – from 9.0 to 9.9 t/ha, seed yield – from 256 to 309 kg/ha, protein collection – from 1.26 to 1.35 t/ha. Variety ‘Taezhnik’ was included in the State Register of Breeding Achievements in 2020 for the 2nd region.

AGROBIOLOGICAL FEATURES OF A NEW VARIETY OF SPRING BARLEY

1970 ◽  
pp. 56-58
Author(s):  
O. B. Batakova ◽  
V. А. Korelina ◽  
I. V. Zobnina
Keyword(s):  
Spring Barley ◽  
Economic Effect ◽  
Statistical Processing ◽  
Stability Index ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Federal State ◽  
New Variety ◽  
Growing Conditions ◽  
The Stability

The selection work has been carried out on the base of the Primorskiy branch of the Federal Center for Integrated Arctic Research of the Russian Academy of Sciences (FCIARctic) in 2005-2016, in a selection seven-field crop rotation. Various weather conditions contributed to a complete and comprehensive assessment of the selected sample. Data on agrometeorological research were provided by the Federal State Budgetary Institution “Northern UGMS” of the Hydrometсenter at the post of Kurtsevo. Assessment of breeding material was carried out by the main breeding valuable traits, taking into account the length of the growing season, resistance to lodging and grain yield according to the methodology of the State Commission for the Testing of Crops (1985).  Statistical processing of the experiment results were carried out using the genetic and selection software package AGROS version 2.07. A new variety of spring fodder barley “Kotlas” with increased adaptability for variable growing conditions was developed, it intended for cultivation in extreme climatic conditions of the Far North as an early ripening, productive, adaptive to unfavorable environmental factors to obtain concentrated feed for livestock and poultry. The variety is immune to net blotch of the Arkhangelsk population. The stability index (L) of the variety is 53. The new variety usage will increase the yield of spring barley, increase the economic efficiency of using the variety to 15%, the economic effect of introducing the variety per unit volume of production is 7.85 thousand rubles.

scholarly journals Agroecological sustainability of varieties of regular bean to adverse vegetation conditions

2021 ◽  
Author(s):  
V. A. Mazur ◽  
◽  
I. М. Didur ◽  
О. P. Tkachuk ◽  
Н. V. Pantsyrevа ◽  
...  
Keyword(s):  
Seed Yield ◽  
Drought Resistance ◽  
The State ◽  
Common Beans ◽  
Green Beans ◽  
State Register ◽  
Resistant Varieties ◽  
Drought Resistant ◽  
Growing Conditions ◽  
Resistance Score

Actuality of theme. Insignificant sown area and low yield of common bean seeds do not meet consumer needs for its products in Ukraine. One of the important factors in increasing the sown area and increasing the yield of beans is the correct selection of its varieties, taking into account their agri-environmental resistance to diseases, pests, drought and potential productivity. Goal. Therefore, the aim of our research was to analyze the available range of beans in terms of productivity and resistance to adverse environmental factors. Methods. Studies on the assessment of agroecological resistance of common bean varieties to adverse growing conditions were conducted on the basis of the State Register of Plant Varieties Suitable for Distribution in Ukraine for 2021, Official Descriptions of Plant Varieties and Economic Suitability Indicators submitted in the Official Bulletins, covered in the Information-reference system "Variety", as well as on the materials of scientific research Bezugla O.M., Ovcharuk O.V., Mazur O.V., Palamarchuk V.D., Klisha A.I., Kulinich O.O., Korzh Z.V., Olifirovich S.E., where the indicators of productivity of varieties of common beans are presented. Materials were analyzed by varieties of common beans (grain) and common beans (vegetables). The resistance of bean varieties to pests, diseases and drought was considered as unfavorable growing conditions. The relative resistance of plant varieties to adverse factors is established on a nine-point scale (1 – 9 points), in which 9 points corresponds to the highest resistance, and 1 point – the lowest resistance. Potential yield levels of seeds of grain beans and green beans of vegetable beans were also analyzed. We compared the studied indicators using mathematical-statistical correlation-regression analysis. Results. Common beans (grain) in the State Register of Plant Varieties Ukraine for 2021 is represented by 30 varieties. According to the level of potential seed yield, according to the State Register of Plant Varieties of Ukraine, among the varieties of grain beans predominate Eureka, Igolomskaya – 3.0 t/ha, Ros, Mavka – 2.80 t/ha, Yasochka – 2.78 t/ha, Nata – 2.75 t/ha, Shchedra, Assol, Slavia, Wawel – 2.70 t/ha each. The lowest declared seed yield of grain varieties Fresano, Pervomaiskaya, Dokuchaevskaya – 1.50 t/ha, Gaidarskaya, Dvadesyatitsa – 1.70 t/ha. The relative resistance of most varieties of common beans to the disease complex is determined by a score of 7 on a nine-point scale. Only the Gothic variety had the highest resistance to a complex of diseases – 9 points, the Otrada variety had a resistance score of 6, Dokuchaevskaya – 5, Pervomaiskaya – 4 points. Information on the resistance of grain varieties to pests in the State Register of Varieties is only partially written out. According to this document, the varieties Gaidarska, Gothic, Onyx, Perlina, Mavka and Nadiya have a resistance score of 7. There is no information on the resistance to pests of other varieties of grain beans in the document. The highest drought resistance, according to the State Register of varieties, has beans of the Wawel variety – 9 points, Igolomskaya, Zagadka, Dvadesyatitsa – 8 points each. The least drought-resistant varieties are Pervomaisk – 4 points, Veselka, Yarynka, Dokuchaevska – 5 points each. Most varieties of grain beans are characterized by an average score of drought resistance – 7. The State Register of Plant Varieties of Ukraine for 2021 presents 34 varieties of vegetable beans. The highest potential seed yield, according to the State Register of Plant Varieties of Ukraine, are varieties of vegetable beans Gina, Festival – 2.20 t/ha, Konza – 2.10 t/ha and Dolphin – 2.00 t/ha. The lowest seed yield is typical for Croquet varieties – 0.65 t/ha and Pike – 0.70 t/ha. Similar to grain beans, most varieties of vegetable beans have a disease resistance score of 7. Only the Nagano variety has a score of 8, Olga – 6, Festival, Faiza, Festin – 5 points each. Increased resistance to pests are varieties of beans vegetable Festival and Faiza, with a score of 8. For other varieties, information on their resistance to pests is missing. Vegetable varieties of vegetables Dolphin, Nagano, Shahinya, Croquet and Festin have the highest drought resistance – 8 points each. The least drought-resistant are Teroma – 5 points and Faiza – 6 points. Comparison of the potential seed yield of grain and vegetable varieties revealed an excess of the average yield of grain varieties by 37.2% compared to vegetables. Disease resistance in grain and vegetable beans is the same – 6.8 points each, and resistance to pests in vegetable beans is 12.5% higher than in grain beans. Drought resistance of vegetable varieties is 6.9% higher than grain beans. Conclusions. Among the varieties of grain beans according to the State Register of Plant Varieties of Ukraine for 2021 the highest potential seed yields are: Eureka, Igolomskaya, Ros, Mavka, Yasochka, Nata, Shchedra, Assol, Slavia, Wawel. The most drought-resistant varieties are Wawel, Igolom, Zagadka; to diseases - Gothic. Among the varieties of vegetable beans, the highest potential seed yields are: Gina, Festival, Konza and Delfina; green beans – Festival, Faiza and Festin. Nagano was the most resistant to diseases; to the influence of pests - Festival and Faiza; The most drought-resistant, according to the State Register of Plant Varieties of Ukraine for 2021, are the varieties Dolphin, Nagano, Shahinya, Croquet and Festin.

scholarly journals Promising varieties and hybrids F1 sweet pepper for the central zone of Uzbekistan

2021 ◽  
pp. 78-82
Author(s):  
T. Kh. Kholmuminov ◽  
M. Kh. Aramov
Keyword(s):  
Plant Genetic Resources ◽  
Total Yield ◽  
Central Zone ◽  
Sweet Pepper ◽  
The State ◽  
F1 Hybrids ◽  
Local Market ◽  
Early Maturity ◽  
F1 Hybrid ◽  
State Register

Relevance. The State Register of agricultural crops recommended for sowing on the territory of the Republic of Uzbekistan includes 47 hybrids and varieties of sweet pepper. Of these, 8 varieties and one F1 hybrid of domestic selection and 31 F1 hybrids of foreign selection (State Register, 2021). However, many of them, especially those of foreign selection, do not meet the requirements of the local market and are not adapted to local climatic conditions. In this regard, a preliminary test of varieties and hybrids included in the State Register, as well as F1 hybrids offered by foreign producers, was carried out in order to identify the most promising varieties for the conditions of the Central zone of Uzbekistan.Material and research methods. A preliminary tests included 20 varieties and F1 hybrids: 7 varieties and 1 hybrid F1 of domestic selection, 2 varieties and 10 F1 hybrids of foreign selection. The experiments were laid on the experimental base of the Research Institute of Plant Genetic Resources.Results. As a result of a comprehensive assessment of 20 varieties and hybrids of F1 sweet pepper, promising samples were identified for both breeding and industrial use. The sources of early maturity can be the Abai and Claudio hybrids, with the duration of the period "seedlings - biological ripeness of fruits" 97-99 days. To create large-fruited varieties in breeding work, F1 hybrids should be used: Procraft, Dallas, Magno, Claudio, Gemini and Zumrad variety. For breeding thick-walled and very thick-walled varieties and hybrids, the varieties Dar Tashkenta, Sabo, Nargiza, Lastochka, Podarok Moldova, Shodlik, Zumrad, etc., as well as F1 hybrids Procraft, Cadia should be used. High total (43.0-54.1 t/ha) and marketable (40.1-50.5 t/ha) yield was noted in hybrids F1. The most promising hybrids are Cadia, Procraft, Magno, Dallas with a total yield of 50.1-54.1 t/ha, against 47.5 t/ha for the F1 Zhaikhun standard. The total and marketable yield of the tested varieties was significantly lower compared to hybrids F1 and amounted to 33.5-38.6 and 30.7-35.7 t/ha, respectively.

scholarly journals The state and main directions of onion crop breeding of FSBSI FSVC

2021 ◽  
pp. 24-28
Author(s):  
L. V. Krivenkov ◽  
A. F. Agafonov ◽  
V. V. Logunova ◽  
T. M. Seredin
Keyword(s):  
Winter Hardiness ◽  
The State ◽  
Biologically Active ◽  
High Yield ◽  
Federal State ◽  
Dry Matter Content ◽  
High Productivity ◽  
Early Maturation ◽  
Keeping Quality ◽  
Selection Of

The article presents information about the research directions, the results of work and achievements in the selection of onion crops in the Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center". Brief historical information is given about the work of the outstanding scientists who headed the laboratory – V.V. Ordynsky, A.D. Plinka, I. I. Yershov, A.F. Agafonov. At present, new varieties and hybrids of onion crops of domestic selection that meet all the requirements are required for industrial production.The FSBSI FSVC is working on studying the breeding material of onion crops and identifying promising ones with a complex of economically valuable characteristics for creating fundamentally new, competitive varieties and hybrids for various zones of the Russian Federation. Selection of individual types of bows is carried out: onions – for early maturation, consistently high yield, high dry matter content (17-22%), keeping quality, resistance to peronosporosis, cervical and bacterial rot, with a different rate of reaction to the length of the day, for winter and spring crops, in sowing culture – with a cold method of storing sowing, good keeping quality; perennial onions – winter hardiness, high productivity of green mass, high content of biologically active substances and high resistance to diseases; winter garlic – winter hardiness, yield, resistance to fusarium and bacteriosis, keeping quality during storage; spring garlic – high yield of large cloves, high shelf life; shallots –ultra-fast ripeness, high productivity, keeping quality during storage. The results of the long-term work of the FSVC were 140 varieties of 16 types of onion crops of various uses. Modern varieties of onion for industrial cultivation were created and submitted to the State Variety Testing in 2020: F1 Drakon, AFBAK.

scholarly journals Subtropical and flower crops breeding at the Subtropical Scientific Centre

2021 ◽  
Vol 25 (4) ◽  
pp. 420-432
Author(s):  
A. V. Ryndin ◽  
R. V. Kulyan ◽  
N. A. Slepchenko
Keyword(s):  
Storage Period ◽  
Scientific Work ◽  
Tea Plant ◽  
The State ◽  
Biological Traits ◽  
Cut Flowers ◽  
State Register ◽  
Growing Conditions ◽  
High Level ◽  
New Cultivars

This paper presents the results on the breeding work carried out by the Subtropical Scientific Centre of the Russian Academy of Sciences. Currently, the Centre’s breeders are doing a lot of work aimed at breeding new fine yielding cultivars of subtropical and flower crops that will be resistant to growing conditions; they include kaki persimmon, feijoa, mandarin, freesia, crown anemone, pelargonium and chrysanthemum. The sources of high-level priority traits in flower crops that are valuable for further breeding in order to improve decorative (colour, flower shape, inflorescence), economic and biological traits (flowering period, a large number of flowers in the inflorescence, storage period of cut flowers, disease resistance, high reproduction coefficient) were recorded. The aim of the research is to improve the subtropical and flower crops assortment. The objects of the research were 989 hybrid forms: 136 citrus crops, 56 persimmon, 36 feijoa, 38 tea plant, 11 pear, 24 hazel, 108 freesia, 398 crown anemone, 120 pelargonium and 62 chrysanthemum hybrids. New cultivars with a complex of valuable traits have been created as a result of the scientific work. Over the past five years, FRC SSC of RAS has created 50 new cultivars: 26 pelargonium, 15 anemone, 5 freesia, 2 chrysanthemum, 1 persimmon and 1 apple and submitted them to the State Cultivar Commission. The “State Register of Selection Achievements Authorized for Use for Production Purposes” has included 63 cultivars developed by FRC SSC RAS, including 26 pelargonium, 13 anemone, 9 chrysanthemum, 7 freesia, 4 hazel, 3 feijoa and 1 tea plant cultivars. 46 patents for breeding achievements have been obtained.

scholarly journals The new middle-maturing winter barley variety ‘Marusya’

2021 ◽  
pp. 46-50
Author(s):  
E. G. Filippov ◽  
A. A. Dontsova ◽  
D. P. Dontsov ◽  
I. M. Zasypkina
Keyword(s):  
The State ◽  
Winter Barley ◽  
Barley Variety ◽  
Federal State ◽  
Standard Variety ◽  
North Caucasus ◽  
New Variety ◽  
Potential Productivity ◽  
High Level ◽  
Variety Testing

Last years the Rostov region has faced a significant climate continentality increase during the growing season of winter crops. This factor makes necessary to develop new varieties of intensive winter barley with a high level of ecological adaptability, resistance to lodging and leaf diseases, with a high level of potential productivity. The purpose of the current study was to develop a new highly productive, stress-resistant winter barley variety with a high level of adaptability and to evaluate it according to economically valuable traits. The current paper has presented the agrobiological characteristics of the winter barley variety ‘Marusya’, the originator and patent holder of which is the Federal State Budgetary Scientific Institution “Agrarian Research Center “Donskoy”. The research was carried out from 2018 to 2020 in the fields of experimental crop rotation of the department of barley breeding and seed production of the FSBSI “ARC “Donskoy”. The forecrop was peas. The accounting plot area was 10 m², the number of repetitions was 6. The winter barley variety ‘Timofey’ was used as a standard variety. The species was parallelum. The type of development was facultative. Over the years of study in the Competitive Variety Testing of the FSBSI “ARC “Donskoy” (2018–2020), the variety produced from 8.0 to 11.2 t/ha, that exceeded the standard variety ‘Timofey’ on 0.5–1.5 t/ha. Since 2020, the State Commission for Variety Testing of Agricultural Crops decided to include the variety ‘Marusya’ in the State List of Breeding Achievements in the North Caucasus region. The variety is being studied in the Central Blackearth and Lower Volga regions of the Russian Federation. The consistently high productivity of the new variety is achieved due to the large grain and higher indicators of the yield structure elements and resistance to diseases in comparison with those of the standard variety ‘Timofey’

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