Authors of the article attempts to describe a state of the problem and accumulated achievements in the flax industry, which are in conjunction with one of the main agronomic remedies, namely fertilization and its influence on the quality of obtained products.

Authors of the article attempts to describe a state of the problem and accumulated achievements in the flax industry, which are in conjunction with one of the main agronomic remedies, namely fertilization and its influence on the quality of obtained products.

Authors of the article attempts to describe a state of the problem and accumulated achievements in the flax industry, which are in conjunction with one of the main agronomic remedies, namely fertilization and its influence on the quality of obtained products. | Данной статтей авторы пытаются показать проблему и наработки, связанные с одним из основных агротехнических методов в сфере льновозделывания - внесением удобрений и его влиянием на качество полученной продукции. | В даній статті автори намагаються висвітити стан проблеми та напрацювання в галузі льонарства повязані із одним з головних агротехнічних заходів - удобренням та його впливом на якість отриманої продукції.

The sorts different by economic-biologic character of unshed seed, breeded in Ukraine and abroad obtained wide spreading in production. Expediency using lugansky or samarsky type of determinant stability to healthy growth. Breeding sorts with tendril type of leaf give the positive results in increase stability of the plants to damping-off. The sorts combining named recessive character with another aconomic-value traits of grain pea made and suggested to production.

The sorts different by economic-biologic character of unshed seed, breeded in Ukraine and abroad obtained wide spreading in production. Expediency using lugansky or samarsky type of determinant stability to healthy growth. Breeding sorts with tendril type of leaf give the positive results in increase stability of the plants to damping-off. The sorts combining named recessive character with another aconomic-value traits of grain pea made and suggested to production.

The main principles of the forming of the scientifically based variety policy of Ukraine are described. A great role during the creating of varieties and hybrids with certain quantitative and qualitative characteristics belongs to the producers of the cereal and seed production, enterprises of the processing industry, firms, which supply their varieties to the world market.

The main principles of the forming of the scientifically based variety policy of Ukraine are described. A great role during the creating of varieties and hybrids with certain quantitative and qualitative characteristics belongs to the producers of the cereal and seed production, enterprises of the processing industry, firms, which supply their varieties to the world market.

Interrelation of plant height of winter wheat varieties with resistance to lodging and crops productivity has been investigated. It has been grounded expediency of corresponding agro-ecological conditions establishment, under which plant's height is formed within the limits of genetically caused optimum for each variety

Interrelation of plant height of winter wheat varieties with resistance to lodging and crops productivity has been investigated. It has been grounded expediency of corresponding agro-ecological conditions establishment, under which plant's height is formed within the limits of genetically caused optimum for each variety

Interrelation of plant height of winter wheat varieties with resistance to lodging and crops productivity has been investigated. It has been grounded expediency of corresponding agro-ecological conditions establishment, under which plant's height is formed within the limits of genetically caused optimum for each variety | Исследованы взаимосвязь высоты растений сортов озимой пшеницы с устойчивостью к полеганию и продуктивностью посевов. Обосновано целесообразность создания соответствующих агроэкологических условий, при которых высота растений формируется в пределах генетически обусловленного для каждого сорта оптимума, наивысшая устойчивость к полеганию и наиболее полно реализуется генетический потенциал продуктивности каждого сорта. | Досліджено взаємозв’язок висоти рослин сортів озимої пшениці з стійкістю до вилягання та продуктивністю посівів. Обґрунтовано доцільність створення відповідних агроекологічних умов за яких висота рослин формується в межах генетично зумовленого для кожного сорту оптимуму, найвища стійкість до вилягання і найкраще реалізовується генетичний потенціал продуктивності кожного сорту.

Revealed main point of formation the matrix differences of lettuce seeds characteristics (Lactuca sativa L.), its correlation with other categories of heterogeneity. It’s been shown the ways of decreasing of the matrix differences of lettuce seeds characteristics with the aim to increase sowing quality of seeds.

Revealed main point of formation the matrix differences of lettuce seeds characteristics (Lactuca sativa L.), its correlation with other categories of heterogeneity. It’s been shown the ways of decreasing of the matrix differences of lettuce seeds characteristics with the aim to increase sowing quality of seeds.

Revealed main point of formation the matrix differences of lettuce seeds characteristics (Lactuca sativa L.), its correlation with other categories of heterogeneity. It’s been shown the ways of decreasing of the matrix differences of lettuce seeds characteristics with the aim to increase sowing quality of seeds. | Раскрыта суть формирования матрикальной разнокачественности семян салата Lactuca sativa L, ее взаимосвязь с другими категориями неоднородности. Показано пути снижения матрикальной разнокачественности с целью повышения посевных качеств семян. | Розкрито суть формування матрикальної різноякісності насіння салату Lactuca sativa L., її взаємозв’язок з іншими категоріями неоднорідності. Показано шляхи подолання різноякісності з метою підвищення посівних якостей насіння.

Based on study of 42 collection entries, results of creating winter wheat initial material of high grain quality value and its relationship with agronomic traits are presented.

Based on study of 42 collection entries, results of creating winter wheat initial material of high grain quality value and its relationship with agronomic traits are presented.

Based on study of 42 collection entries, results of creating winter wheat initial material of high grain quality value and its relationship with agronomic traits are presented. | На основании изучения 42 образцов коллекции представлены результаты создания исходного материала пшеницы озимой с высоким качеством зерна и его связь с хозяйственно ценными признаками. | На основі вивчення 42-х зразків колекції представлено результати створення вихідного матеріалу пшениці озимої з високою якістю зерна та його зв'язок з господарсько цінними ознаками.

The article revealed the attempt to open the ways of State food security and the role of State support forming the national varieties resources.

The article revealed the attempt to open the ways of State food security and the role of State support forming the national varieties resources.

It’s been shown the ways user impotent nucleotide plant of soybean, agriculture growing in the world last years. Revealed main point of formation nationality plant varieties resource of soybean.

It’s been shown the ways user impotent nucleotide plant of soybean, agriculture growing in the world last years. Revealed main point of formation nationality plant varieties resource of soybean.

The authors presents the results of the collectional, primary and promotional investigation of the myrobalan plum large-fruited introduced and "tome cultivars under the conditions of the Ukraine's Southern Polissya and Northern Lisosteppe. On the background of the best standard cv <ubans’ka kometa a number of promise cultivars with both red and yellow fruits has been singled out to be introduced in the farm orchards of differ- ant forms of property. These cultivars are characterized with different Opening terms and purpose of fruits use.

The authors presents the results of the collectional, primary and promotional investigation of the myrobalan plum large-fruited introduced and "tome cultivars under the conditions of the Ukraine's Southern Polissya and Northern Lisosteppe. On the background of the best standard cv <ubans’ka kometa a number of promise cultivars with both red and yellow fruits has been singled out to be introduced in the farm orchards of differ- ant forms of property. These cultivars are characterized with different Opening terms and purpose of fruits use.