scholarly journals Assessment of Agricultural Valuable Indicators of Pure Lines of Tomato

2021 ◽  
Vol 7 (9) ◽  
pp. 125-129
Author(s):  
M. Adigozalov
Keyword(s):  
Abiotic Factors ◽  
Fruit Weight ◽  
Biological Characteristics ◽  
Starting Material ◽  
Individual Selection ◽  
Ripening Time ◽  
Characteristic Features ◽  
Pure Lines ◽  
Selection Of ◽  
Research Institute

The article is devoted to the study of several tomatoes introduced and created in Vegetable Growing Research Institute (Baku) and pure lines derived from them. Biological and economically-valuable characteristics of varieties and obtained pure are given. It should be noted that in Azerbaijan, 25 different varieties of tomatoes are introduced and localized. These varieties have been cultivated on farms for years and have lost their farm valuable qualities due to various biotic an abiotic factors. Although tomato is a self-pollinating plant, special selection and seeding measures are required for reproduction. Therefore, in order to restore the original characteristics of regionalized tomato varieties, it is necessary to re-study their biological characteristics and economically-valuable qualities. Our research was carried out in the direction of individual selection and acquisition of pure lines of typical plants with characteristic features and characteristics. In the course of the work, 2–3 best pure lines were separated from each variety. These lines differ from the parent varieties in terms of ripening time, fruit weight and productivity. Thus, as a result of experiments, it was determined that they give the product in 10–15 days, the characteristics of coexistence are also high, forming uniformity in shape, size and color. The obtained lines are promising, will be included in the selection of seed work as a valuable starting material, and will also be increased.

WINTER WHEAT DEVELOPED BY THE UDMURT RESEARCH INSTITUTE OF AGRICULTURE IN COMPETITIVE VARIETY TESTING

2020 ◽  
pp. 5-16
Author(s):  
I.V. TORBINA ◽  
◽  
I.R. FARDEYEVA ◽  
Keyword(s):  
Winter Wheat ◽  
Crop Rotation ◽  
Biological Characteristics ◽  
Commercial Use ◽  
Breeding Material ◽  
Rotation Pattern ◽  
Selection Of ◽  
Variety Testing ◽  
Made In ◽  
Research Institute

The paper assesses the promising varieties of winter wheat in a competitive variety test by the main economic and biological characteristics that determine the suitability of the variety for commercial use. The object of research was the authors’ own breeding material. The experiments on the selection of winter wheat were made in the experimental crop rotation pattern of the Institute.

scholarly journals Results of selection of winter soft wheat in Penza Agricultural Research Institute – a branch of the CBFC

2019 ◽  
pp. 15-19
Author(s):  
Svetlana Valentinovna Kosenko ◽  
Vitaliy Grigorievich Krivobochek
Keyword(s):  
Agricultural Research ◽  
The State ◽  
Soft Wheat ◽  
Individual Selection ◽  
Agricultural Research Institute ◽  
Main Method ◽  
State Register ◽  
Selection Of ◽  
Research Institute

As a result of studies on the selection of winter soft wheat, six varieties have been created, two of which are included in the state register of selection achievements. The main method of selection used in the Penza Institute of Agriculture – a branch of the CBFC is the intraspecific steam and step hybridization combined with individual selection from the hybrid generations F2-7. Varieties and lines from various breeding centers, zoned varieties and lines of private selection were used as parent components.    

scholarly journals The Business Service Sector in India, Ireland and Poland. A Comparative Analysis

2019 ◽  
Vol 22 (2) ◽  
pp. 159-172
Author(s):  
Arkadiusz Mroczek
Keyword(s):  
Comparative Analysis ◽  
Service Sector ◽  
Operating Conditions ◽  
Business Service ◽  
Literature Study ◽  
Location Factors ◽  
Current Growth ◽  
Characteristic Features ◽  
Selection Of ◽  
Made In

The fast growth of the service sector is one of the characteristic features of the contemporary economy. Amongst other CEE countries, Poland is one of the emerging locations for this sector. The aim of the paper is to examine and compare the business service sector in India, Ireland and Poland. Both India and Ireland are exceptional locations for this industry, so comparing the state and operating conditions in Poland with those countries can be insightful. A literature study is used to determine the motives of companies undertaking offshore investments, upon which a selection of location factors is made. In the empirical part, those factors are analyzed in a descriptive way. This allows us to draw conclusions concerning this sector in Poland. This country, to some extent, possesses selected positive features of both India and Ireland, which explains the current growth of the sector.

scholarly journals Theoretical justification of the possibility of selection perspective individuals in variety populations of self-pollinators on the example of soybean

2021 ◽  
Vol 186 (2) ◽  
pp. 31-40
Author(s):  
V.M. Lukomets ◽  
◽  
S.V. Zelentsov ◽  
E.V. Moshnenko ◽  
◽  
...  
Keyword(s):  
F1 Hybrids ◽  
Individual Selection ◽  
Breeding Methods ◽  
Morphometric Traits ◽  
Phenotypic Differences ◽  
Soybean Cultivars ◽  
Oil Crops ◽  
Experimental Base ◽  
Modified Formula ◽  
Selection Of

Breeding practice shows that soybean cultivars developed by synthetic breeding methods are submitted for the state variety testing in the F10–F11 generation. But the newly bred cultivars are not completely homozygous. The studies were related to the determination of the frequencies of formation of atypical and suitable for selection promising individuals in soybean cultivars developed by synthetic breeding methods. The studies were carried out in 2019–2020 at the central experimental base of V.S. Pustovoit All-Russian Research Institute of Oil Crops, Krasnodar. In the experiments, we used cultivars of our own breeding: Selena, Puma, Vita, Irbis, Bars, Barguzin and Sayana with a total age of 11–15 years from the year F1 hybrids were obtained. To confirm the practical possibility of isolating individuals differing from the phenotypic varietal norm in varietal populations, a complete examination of the crops of all studied soybean cultivars was carried out. In the fields of all cultivars, individuals were identified that differed from the varietal norm phenotypically. Mostly, the isolated individuals were distinguished by an increased plant height, a more powerful habit, an increased number of beans per plant, and resistance to lodging. The facts of the detection of atypical individuals with improved morphological traits in soybean cultivars of different ages confirm the possibility of individual selection of plants in varietal populations based on morphometric traits. The statistical dynamics of a decrease in heterozygous individuals in increasing generations in a hybrid self-pollinating population in terms of the number of paired genes, by which the parental forms can hypothetically differ, were calculated using the modified formula of S. Borojević (1984). It was found that the frequency of formation of phenotypically different individuals in varietal populations of soybeans depends on the total age of the cultivar. The frequency of the formation of morphologically different individuals decreases with an increase in the number of generations of the cultivar. Individual selection of individuals with positive phenotypic differences from the varietal norm can be recommended as an additional source of promising and practically homozygous starting material for accelerated analytical breeding of soybean.

scholarly journals ALGORITHMS FOR SOLVING PROBLEMS OF PRE-TRANSFUSION IMMUNOHEMATOLOGICAL TESTING

2019 ◽  
Vol 64 (2) ◽  
pp. 222-233
Author(s):  
I. A. Pashkova
Keyword(s):  
At Risk ◽  
Blood Transfusion ◽  
Individual Selection ◽  
Donor Blood ◽  
Effective System ◽  
Patients At Risk ◽  
Screening And Identification ◽  
Transfusion Complications ◽  
Transfusion Reactions ◽  
Selection Of

Introduction. Screening and identification of anti-erythrocyte alloimmune antibodies in recipients is an important and necessary step in their testing before blood transfusion.Aim. To formulate algorithms that could facilitate the process of pre-transfusion immunohematological testing.General findings. Such a testing allows the development of post-transfusion reactions and complications to be avoided. The presence of alloantibodies of various specificities and autoantibodies in the test blood may complicate pre-transfusion testing and require the use of additional methods (adsorption, elution, etc.). The author has proposed an effective system of algorithms for conducting immunohematological studies, which can be used to identify patients at risk of developing immune post-transfusion complications and ensure an individual selection of compatible donor blood-transfusion products.

scholarly journals Analysis of Genotypic Variation and Selection of Superior Genotypes of Balanites roxburghii Planch. from South India

2021 ◽  
Author(s):  
Guggalada Govardhana Yadav ◽  
Niranjana Murthy Hosakatte
Keyword(s):  
Genotypic Variation ◽  
Morphological Characterization ◽  
Fruit Weight ◽  
Kernel Weight ◽  
Biodiesel Production ◽  
Seed Kernel ◽  
Superior Genotypes ◽  
Fruit Characters ◽  
Important Medicinal Plant ◽  
Selection Of

Abstract Balanites roxburghii is an important medicinal plant of India and is used in the treatment of various diseases and disorders. Seeds possess a high amount of oil and could be used in biodiesel production. This plant is also a source of diosgenin, a therapeutically useful compound. Domestication of this plant provides opportunities for the commercial production of those valuable products. Hence the present study was planned to assess the variability of B. roxburghii in Southern India and identifying the superior genotypes based on the morphological characterization. A total of 45 accessions from 35 populations were collected and variation in 9 quantitative and 3 qualitative morphological traits related to fruits was analyzed. Fruit weight showed the highest variation, ranging from 10.23 g in the accession KA-04C to 37.69 g in TN-03. Pulp weight was ranged from 1.71 g in KA-04C to 10.24 g in TN-03. Seed kernel weight was highest in TE-04 (3.87 g) followed by KA-04A (3.21 g) and TE-05A (2.98 g). PCA analysis showed that fruit weight, fruit length, fruit width, pulp weight, rind weight, and endocarp weight were the major traits contributing to the diversity. Cluster analysis resulted in the formation of 4 groups and among them, 2 accessions of clusters 3 and 6 accessions of cluster 4 showed superior fruit characters by having the highest fruit weight, pulp weight, and seed kernel weight. Accessions of these groups could be considered in future domestication programs.

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