Search engine for discovering works of Art, research articles, and books related to Art and Culture
ShareThis
Javascript must be enabled to continue!

Efficiency of methods for selecting the initial material of oil flax in primary seed production

View through CrossRef
Relevance. The efficiency of primary oil flax seed production largely depends on the methods of plant selection and the creation of updated (original) seeds, which still remain complex and time consuming. The development of new, more advanced methods for selecting the initial crop material, aimed at reducing labor intensity, labor costs and speeding up work at the initial stages of seed production, is relevant and has practical significance. Methods. The object of research was the process of selection and testing of oil flax plants according to the relevant characteristics, the subject of research was typical plants and seeds obtained from them. The experiments were carried out in accordance with the methods of field experiments, as well as methodological recommendations for seed production of oil flax. The varietal quality of seeds was assessed by the method of soil control. The content of phosphorus and potassium in the soil was determined by the Kirsanov method, and the acidity of the soil was determined by the ionometric method.Results. It has been established that the method of selecting oil flax plants according to a new trait — the flowering period, compared with the accepted analogue, made it possible to increase the yield of renewed (original) seeds by 35.6%, increase their uniformity in seed weight by 8%, seed strength —by 9.1%, reduce labor costs by 31%. The method of soil control established a high level of varietal quality of seeds created using selection for a new trait. It was revealed that negative selection, which involves the removal of plants that are atypical in terms of morphological characteristics, provided, compared with the control, an increase in seed yield by 22.6%, an improvement in their morphological and physiological properties, including an increase in seed strength by 13.6%, an increase in the length of the seedling seed by 25%, as well as a reduction in labor costs by 23.5%. The results of soil testing showed that this method allowed us to obtain original material uniform in color, as well as plants with the necessary evenness in height and fiber content in the stem. 
Title: Efficiency of methods for selecting the initial material of oil flax in primary seed production
Description:
Relevance.
The efficiency of primary oil flax seed production largely depends on the methods of plant selection and the creation of updated (original) seeds, which still remain complex and time consuming.
The development of new, more advanced methods for selecting the initial crop material, aimed at reducing labor intensity, labor costs and speeding up work at the initial stages of seed production, is relevant and has practical significance.
Methods.
The object of research was the process of selection and testing of oil flax plants according to the relevant characteristics, the subject of research was typical plants and seeds obtained from them.
The experiments were carried out in accordance with the methods of field experiments, as well as methodological recommendations for seed production of oil flax.
The varietal quality of seeds was assessed by the method of soil control.
The content of phosphorus and potassium in the soil was determined by the Kirsanov method, and the acidity of the soil was determined by the ionometric method.
Results.
It has been established that the method of selecting oil flax plants according to a new trait — the flowering period, compared with the accepted analogue, made it possible to increase the yield of renewed (original) seeds by 35.
6%, increase their uniformity in seed weight by 8%, seed strength —by 9.
1%, reduce labor costs by 31%.
The method of soil control established a high level of varietal quality of seeds created using selection for a new trait.
It was revealed that negative selection, which involves the removal of plants that are atypical in terms of morphological characteristics, provided, compared with the control, an increase in seed yield by 22.
6%, an improvement in their morphological and physiological properties, including an increase in seed strength by 13.
6%, an increase in the length of the seedling seed by 25%, as well as a reduction in labor costs by 23.
5%.
The results of soil testing showed that this method allowed us to obtain original material uniform in color, as well as plants with the necessary evenness in height and fiber content in the stem.
 .

Related Results

Processing Low-Grade Retted Straw of Fibre Flax Into Homogeneous Fiber Using Trailed Flax-Harvesting Combine КВЛ-1
Processing Low-Grade Retted Straw of Fibre Flax Into Homogeneous Fiber Using Trailed Flax-Harvesting Combine КВЛ-1
To obtain long and short flax fiber of high quality under the conventional processing technology, retted flax straw of no less than grade 1.5 is required. However, according to som...
Possibility of Obtaining Long Fiber from Oilseed Flax Trusts Using Various Technological Equipment
Possibility of Obtaining Long Fiber from Oilseed Flax Trusts Using Various Technological Equipment
The authors showed that the short fiber of oilseed flax was usually obtained from a tangled mass of broken stems. However, recently, the question of the processing possibility of t...
Efficiency of creating high-quality flax source material and seeds with a marker feature
Efficiency of creating high-quality flax source material and seeds with a marker feature
One of the promising areas in scientific support for flax breeding and seed production is the creation of high-quality seeds of the crop with marker traits. Therefore, the aim of t...
Agronomic studies of flax ( Linum usitatissimum L.) in south-eastern Australia
Agronomic studies of flax ( Linum usitatissimum L.) in south-eastern Australia
This paper reports on field agronomy studies into flax ( Linum usitatissimum L.) conducted in Tasmania, Australia from 1994 to 1997. These studies investigated the performance of s...
TECHNOLOGICAL VALUE OF MODERN FLAX VARIETIES OF DOMESTIC AND FOREIGN SELECTION ON THE OUTPUT OF FIBER FROM FLAX
TECHNOLOGICAL VALUE OF MODERN FLAX VARIETIES OF DOMESTIC AND FOREIGN SELECTION ON THE OUTPUT OF FIBER FROM FLAX
The article presents the results of studies on the identification of competitive flax varieties of domestic selection for fiber output in the processing of flax under production co...
Phytopathological testing of flax genotypes for anthracnose resistance
Phytopathological testing of flax genotypes for anthracnose resistance
Among the large number of harmful and common fungal diseases of flax, anthracnose is one of the dominant ones. There are no highly resistant varieties to this pathogen in productio...
Nordic Flax – A Report on the Evaluation and Characterization of 436 Flax Accessions Conducted in Southern Sweden 2024
Nordic Flax – A Report on the Evaluation and Characterization of 436 Flax Accessions Conducted in Southern Sweden 2024
NordGen, the Nordic Genetic Resource Center, is an organization dedicated to safeguarding the genetic resources of the Nordic region, with a focus on conservation and sustainable u...
CREATION OF LINUM USITATISSIMUM INITIAL MATERIAL WITH MARKER SIGN – YELLOW-COLORED SEEDS
CREATION OF LINUM USITATISSIMUM INITIAL MATERIAL WITH MARKER SIGN – YELLOW-COLORED SEEDS
Creation of the initial material of fiber flax (Linum usitatissimum L.) with marker signs is a promising direction of breeding, which determines the efficiency of breeding varietie...

Back to Top