scholarly journals Photosynthetic and Seed Productivity of Lupine White Due To the Inoculation and Growth Stimulators Under the Conditions of the Right Bank Forest-Steppe of Ukraine

2018 ◽  
pp. 47-53
Author(s):  
H.V. Pantsyreva
Keyword(s):  
Maximum Yield ◽  
Photosynthetic Apparatus ◽  
Environmental Safety ◽  
Photosynthetic Performance ◽  
Forest Steppe ◽  
Seed Productivity ◽  
Growth Stimulator ◽  
White Lupine ◽  
Priority Direction ◽  
The Right

In modern conditions of agriculture, the priority direction of scientific research is the substantiation and improvement of modern agrotechnologies of growing of field crops on the basis of resource conservation and environmental safety. In this regard, the special attention is paid to the culture of white lupine, which has an important forage and agrotechnical significance. However, the potential of white lupine is not fully realized, so the issue of product process regulation remains relevant. In this regard, the formation of a powerful photosynthetic apparatus of plants and ensuring the duration of its productive work is an important scientific task. The purpose of the research was to study the effects of the use of inoculation and growth stimulator on the formation of photosynthetic and seed yield of different varieties of white lupine. In the article the effect of application of seed inoculation and growth stimulator on the formation of photosynthetic and seed productivity of lupine of white varieties Veresnevy and Makarovsky is investigated. Physiologically substantiated regulations on the use of bacterial drug and stimulator in pre-sowing treatment and in the spraying of white lupine crops have been developed. It was noted that in variants where the maximum indexes of photosynthetic performance were formed, in particular, the accumulation of dry matter, the photosynthetic potential, the content of chlorophylls a + b, and the maximum yield of white lupine seeds was observed. Thus, the highest yield of seeds of the Veresnevy variety (3.61 t / ha) and Makarivsky (3.23 t / ha) was obtained by treating seeds with the bacterial preparation Risogumin and the growth stimulator Emistim S in combination with two spraying of crops by growth stimulator Emistim S

scholarly journals Influence of the photosynthetic productivity and seed productivity of white lupine plants

2019 ◽  
Vol 9 (4) ◽  
pp. 665-670 ◽  
Author(s):  
V. A. Mazur ◽  
R. A. Myalkovsky ◽  
K. V. Mazur ◽  
H. V. Pantsyreva ◽  
O. O. Alekseev
Keyword(s):  
Seed Treatment ◽  
Lupinus Albus ◽  
Photosynthetic Apparatus ◽  
Forest Steppe ◽  
Seed Productivity ◽  
Bacterial Agent ◽  
White Lupine ◽  
Sowing Seed ◽  
Technological Methods ◽  
Positive Effect

We studied the influence of complex application of inoculation and retardant on the formation of photosynthetic and seed productivity of white lupine (Lupinus albus L.) plants seed varieties. The field research was conducted on the basis of the research farm “Agronomichne” of Vinnytsia National Agrarian University, village Agronomichne, Vinnytsa district, Vinnytsia region, Ukraine. Features of the growth and development of white lupine (Lupinus albus L.) plants are examined. There has been established a positive effect of the combination of inoculation with the bacterial agent and growth stimulator on the productivity of white lupine, which is important for the formation of high and stable yields. The papers presents the results of studies on the effect of pre-sowing seed treatment and foliar nutrion under conditions of the right-bank Forest-Steppe of Ukraine on the photosynthetic apparatus of white lupine plants. It has been established that bacterial agents and growth stimulators increase white lupine seed productivity due to optimization of the studied technological methods of cultivation. The optimal leaf surface area that provided maximum grain yield has been determined. The research has established a positive effect of pre-sowing seed treatment with the bacterial agent Rhizohumin and the growth stimulator Emistym C and foliar nutrition with Emistym C on the contents of chlorophyll a + b, observed the maximum yield of the white lupine leaves. The influence of the investigated technological methods on the formation of the photosynthetic and chlorophyll synthesis in the leaves of white lupine has been proved. The preparations studied induce intensive development of the photosynthetic apparatus, yield increase, improvement of the yield structure and they improve grain quality under conditions of right-bank Forest-Steppe of Ukraine. The issue of seed bacterization and application of growth stimulators requires a more detailed study. Theefore, such researches are relevant and significance in terms of both practical and scientific value.

scholarly journals Рeculiarities of Оrontium aquaticum l. introduction in «Sofiivka» National dendrological park of the NAS of Ukraine

2021 ◽  
pp. 305-311
Author(s):  
I. V. Cikov
Keyword(s):  
Growth And Development ◽  
Morphometric Parameters ◽  
Forest Steppe ◽  
Seasonal Growth ◽  
Seed Productivity ◽  
High Form ◽  
The Right

As a result of the study it was determined that Orontium aquaticum L. under the conditions of the Right- Bank Forest-Steppe of Ukraine undergoes a full cycle of seasonal growth and development. The morphometric parameters of plants growing in well-lit areas practically do not differ from a natural ones. O. aquaticum reproduces both by seeds and vegetatively. Ten-year-old plants, up to 45 cm high, form about 85 green fruits from the pericarp with a diameter of 0.6 to 1.8 cm and a weight of 0.4 to 2.8 g. The seed productivity is 39.7%. According to the assessment, O. aquaticum belongs to promising and highly decorative species.

scholarly journals THE INFLUENCE OF TECHNOLOGICAL METHODS OF CULTIVATION ON THE FORMATION OF STRUCTURAL ELEMENTS OF THE CROP OF VEGETABLE PEAS IN THE CONDITIONS OF THE RIGHT-BANK FOREST-STEPPE

2019 ◽  
pp. 21-29
Author(s):  
Ihor Didur ◽  
Voldemar Mostovenko
Keyword(s):  
Soil Nitrogen ◽  
Seed Treatment ◽  
Maximum Yield ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Structural Elements ◽  
Yield Level ◽  
The Right ◽  
Technological Methods ◽  
Number Of Seeds

Seed treatment with boron and molybdenum and rhizotorphine helped to increase the length of the stem. It generally provided better aeration of crops due to better light, which amounted to 87.9 cm for boron treatment and 88.5 cm for molybdenum treatment, increasing the number of seeds in beans from 7 to 8 pcs. However, the weight of 1,000 seeds decreased slightly, both for boron treatments up to 156.5 and for molybdenum treatments up to 154.3 g. In addition, the use of foliar fertilizers Nanovit Mono Bohr in the budding phase contributed to increasing the length of the stem to 91.2 cm, the number of seeds in beans to 9 pcs, the weight of 1,000 seeds to 161.4 g, and the yield level to 7.5 t / ha. In order to obtain the maximum yield of peas vegetable varieties of Skinado and Sommerwood at the level of 7-8 t / ha in the conditions of Vinnytsia it is necessary to add mineral fertilizers N40K60R60, (phosphoric and potash - under the basic cultivation of soil, nitrogen - under pre- sowing cultivation). Before planting vegetable peas, seed treatment with risotrophin, boron, molybdenum and as extra-root nutrition is carried out by Nanovite Mono Bor - 1 l / ha and Molybdenum Nanovite - 0.5 l / ha in the budding phase. Treatment of seeds with boron and molybdenum contributes to increasing the length of the stem, which in general provides better aeration of crops due to better lighting. Further study of the factors of intensification of the technology of growing vegetable peas, in particular, on the implementation of foliar infusions in the phase of seeding began to be needed.

scholarly journals SUBSTANTIATION OF THE ADAPTIVE SORTING TECHNOLOGY OF GROWING LEGUMINOUS CROPS IN THE RIGHT-BANK FOREST STEPPE OF UKRAINE

2020 ◽  
pp. 5-16
Author(s):  
Viktor Mazur ◽  
Ihor Didur ◽  
Hanna Pantsyreva
Keyword(s):  
Field Experiments ◽  
Forest Steppe ◽  
Chlormequat Chloride ◽  
Bacterial Preparation ◽  
State Register ◽  
White Lupine ◽  
Physiologically Active Substances ◽  
Leguminous Crops ◽  
High Yielding Varieties ◽  
The Right

The relevance of the conducted research is based on the tasks of the applied research of Vinnytsia National Agrarian University on the topic: «Development of methods for improving the technology of growing leguminous crops using biofertilizers, bacterial preparations, foliar fertilizers and physiologically active substances». Analysing the literature sources various technological methods of growing leguminous crops for providing the rational use of natural agricultural potential, which will further increase the sown area of major legumes, which are of strategic importance, have been evaluated. The article analyses the varietal diversity of leguminous crops included in the State Register of Plant Varieties of Ukraine. High-yielding varieties for the Right-Bank Forest-Steppe of Ukraine of soybeans – Azymut, Holubka, sowing peas – Tsarevych and Prystan have been chosen for the study; white lupine – Veresnevyi, Chabanskyi; narrow-leaved lupine – Olimp, Peremozhets; chickpeas for sowing – Skarb, Pegas. According to the group of ripeness, early-, medium- and medium-early-ripening varieties of legumes are selected, which have been distinguished among others for their high grain and protein productivity. It has been determined that the types of legumes in terms of set basic economic-valuable peculiarities have significant advantages such as resistance to adverse environmental factors, pests and manufacturability. The field experiments have shown that the combination of inoculation of seeds with a bacterial preparation and treatment of plants for vegetation with a retardant has had a positive effect on increasing the yield of the crops. For the years of the conducted researches, the maximum seed yield in the leguminous crops has been determined. Thus, in sowing peas the most productive type was Prystan (2.6 t/ha), white lupine – Chabanskyi (3.4 t/ha), narrow-leaved lupine – Peremozhets (2.6 t/ha), chickpea – Skarb. 3.0 t/ha) and in soybeans – Azymut (2.6 t/ha). The largest increases in grain productivity were obtained by treating the seeds with the bacterial preparation Rhizohumin and spraying the crops with chlormequat chloride retardant in the budding phase. Keywords: leguminous crops, variety, quality, yield, growing area.

scholarly journals Influence of mineral fertilizers and inoculation on the formation of individual and seed productivity of soybean in conditions of the Right-Bank Forest-Step

1970 ◽  
pp. 82-92
Author(s):  
О.V. Furman
Keyword(s):  
Abiotic Factors ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Seed Productivity ◽  
Research Results ◽  
Individual Productivity ◽  
Calculation Results ◽  
Object Of Study ◽  
The Individual ◽  
The Right

Purpose. To establish the effect of seed inoculation with a microbial preparation of multifunctional action based on nitrogen-fixing and phosphorus-mobilizing bacteria and different doses and terms of mineral fertilizing on formation of individual and seed productivity of soybeans in the Right-Bank Forest-Steppe. Methods. Field (to study the interaction of the object of study with biotic and abiotic factors), test sheaf (to determine the individual productivity of plants), harvesting (to determine the seed yield), statistical (to determine the probability of research results), comparative calculation. Results. According to the research results, the most favourable conditions for the optimal parameters of plants individual productivity formation of early-maturing soybean of the Vilshanka and medium-ripening Suzirya varieties were created due to the seeds inoculation by phosphonitragin and mineral fertilizing in the dose of N30P60K60 + N15 in the phase of budding, what positively affected the level of yield as a whole. Conclusions. The technology model for intensive growing of the Vilshanka and Suzirya soybean varieties, which involves the use of seeds inoculation by a bacterial preparation based on strains of nodule bacteria (Br. Japonicum) and phosphate-mobilizing microorganisms (B. mucilaginosus) and introduction of N30P60K60 in the main fertilizing and extra-feeding with N15 provided the highest values of individual and seed productivity: the number of beans (24.7 and 28.8 pcs/plant, respectively), the number of seeds (51.0 and 56.1 pcs/plant), the weight of 1000 seeds (147.2 and 144.6 g), yield (2.91 and 3.17 t/ha). The organized factors ensured the optimal height of the lower bean attachment on the plant, which had a positive effect on yield preservation and facilitated mechanized harvesting. Improving the technology of growing the Vilshanka and Suzirya soybean varieties on the basis of bacterial and mineral nutrition has led to the highest level of profitability, respectively 124 and 160%, and energy efficiency ratios (2.20 and 2.40).

scholarly journals Порівняльна характеристика морфологічних особливостей сортів льону олійного в умовах Правобережного Лісостепу України

2017 ◽  
pp. 136-139 ◽  
Author(s):  
Т. А. Столярчук ◽  
А. М. Кисильчук
Keyword(s):  
Biochemical Composition ◽  
Forest Steppe ◽  
Seed Productivity ◽  
High Quality ◽  
Plant Weight ◽  
Highest Weight ◽  
Growing Conditions ◽  
The One ◽  
The Right ◽  
Number Of Seeds

Сорти льону олійного мають важливе значення для отримання його стабільного врожаю високої якості. Проте для льону олійного виявлена ​​значна варіабельність ознак насіннєвої продуктивності (кількість та маса насіння з рослини, маса 1000 насінин) і біохімічного складу насіння, однак відомості про реалізацію генотипового потенціалу культури обмежені. Саме через таку мінливість ознак льону олійного метою нашого дослідження було порівняння морфології рослин різних сортів під час вирощування саме в умовах Правобережного Лісостепу України. Проведені дослідження показали, що умови вирощування мають вплив на такі генотипові ознаки як висота рослин та кількість коробочок на рослині. Маса 1000 насінин та кількість насінин у коробочці є відносно стабільними показниками і мають незначну мінливість. Маса насіння з однієї рослини залежить від кількості коробочок на рослині, про що свідчить високий коефіцієнт кореляції. Найбільшу висоту рослин за всі роки досліджень мав сорт Лірина, найменшу – сорт Айсберг. Найвищу масу 1000 насінин мав сорт Південна ніч. Кращими за продуктивністю однієї рослини в умовах Правобережного Лісостепу України виявились сорти Еврика, Лірина та Блакитно-помаранчевий. Linseed varieties are of great importance for obtaining stable yields of high quality. However, for linseed, there is a significant variability in the signs of seed productivity (amount and mass of seeds from the plant, mass of 1000 seeds) and biochemical composition of the seeds, but information about genotypic potential realization of the culture is limited. It is because of this variability of linseed characteristics our study was aimed at comparing morphology of plants different varieties during cultivation precisely in conditions of the Right-bank Forest-Steppe of Ukraine. Studies have shown that growing conditions affect on such genotypic signs as height of the plants and number of fruitcases on the plant. Weight of 1000 seeds and number of seeds in the fruitcase is relatively stable and has insignificant variability. Weight of the seeds from one plant depends from number of fruitcases on the plant, as evidenced by the high correlation coefficient. The biggest height of the plants during the all years of research has variety Liryna, the shortest – variety Aisberg. The highest weight of 1000 seeds has variety Pivdenna nich. The best by productivity of the one plant in conditions of Right-bank Forest-Steppe of Ukraine were varieties Evryka, Lirina and Blakytno-pomaranchevyi.

scholarly journals ЕФЕКТИВНІСТЬ ЗАСТОСУВАННЯ РЕГУЛЯТОРІВ РОСТУ РОСЛИН У ПОСІВАХ ЛЮПИНУ БІЛОГО (LUPINUS ALBUS L.)

2020 ◽  
Vol 78 (4) ◽  
pp. 59-68
Author(s):  
O. V. Tryhuba ◽  
S. V. Pyda ◽  
I. S. Broschak ◽  
O. B. Matsiuk
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Seed Treatment ◽  
Lupinus Albus ◽  
Climatic Conditions ◽  
Forest Steppe ◽  
Seed Productivity ◽  
Significant Difference ◽  
White Lupine

The influence of biological preparations Emistym S and Epin on the formation of symbiotic systems at plant roots against the background of spontaneous inoculation by local populations of Bradyrhizobium sp. (Lupinus), seed productivity and grain quality of white lupine variety Makarivskyi in soil and climatic conditions of the Western Forest-Steppe of Ukraine. It was established that the local races of lupine tuberculosis bacteria in the soil and climatic conditions of the Ternopil region were virulent, which accordingly contributed to the growth of pink popatoes, mainly, on the main root of the plants. The biological preparation of Ukrainian production Emistym S had a more active influence on the formation of the symbiotic apparatus on the roots of white lupine compared with the brasinosteroid of the Belarusian production Epin. Plant growth regulators (PGR) have slowed the aging and lysis of potatoes. The biological yield of seeds of white lupine variety Makarivskyi in soil and climatic conditions of the Western Forest-Steppe of Ukraine (Ternopil region) in the control variant made 27,4 h / ha. For seed treatment with plant growth regulators Emistym S and Epin – 29,5 and 28,3 h / ha. Pre-sowing seed treatment with Emistym S significantly increased seed productivity of white lupine by 2,1 h / ha (7,7%) compared to the control. Due to the effects of Emistym S, the number of seeds per plant increased by 25,5%, Epin – 10,4% before control. A significant difference was found in the index of seed weight per plant, with exogenous treatment of seeds with the drug Emistym S, the above indicator increased by 39,5% compared to the control and PGR Epin – 17,2%. Biological preparations also influenced the mass index of 1000 seeds. Studies have shown a significant increase in the above figure by 11,7% with the use of Emistym S. PGR Emistym S and Epin significantly affected the qualitative composition of white lupine seed substances. The use of Emistym S and Epin revealed statistically significant increases in organic matter, including protein (7.9, 2.9%), proteins (8.1 and 1.9%), oils (5.9 and 2.2%), and fiber (7.9 and 4.0%). These PGR did not significantly affect the accumulation of mineral compounds of phosphorus, potassium and ash content of white lupine seeds for cultivation in the soil and climatic conditions of the Western Forest-Steppe of Ukraine Improving the intensity of symbiotic systems formation at the roots of plants, during the pre-sowing treatment of the seeds of PGR Emistym S and Epin, contributed to the formation of higher productivity and better quality indicators of white lupine variety Makarivskyi.

Influence of meteorological factors on potato yield in the conditions of the Right-Bank Forest-steppe

2018 ◽  
Vol 1 (94) ◽  
pp. 55-61
Author(s):  
R.O. Myalkovsky
Keyword(s):  
Meteorological Factors ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Potato Yield ◽  
High Yield ◽  
Forest Steppe ◽  
Potato Tubers ◽  
Middle Aged ◽  
Lower Yield ◽  
The Right

Goal. The purpose of the research was to determine the influence of meteorological factors on potato yield in the conditions of the Right Bank Forest-steppe of Ukraine. Methods.Field, analytical and statistical. Results.It was established that among the mid-range varieties Divo stands out with a yield of 42.3 t/ha, Malin white – 39.8 t/ha, and Legend – 37.1 t/ ha. The most favourable weather and climatic conditions for the production of potato tubers were for the Divo 2011 variety with a yield of 45.9 t/ha and 2013 – 45.1 t/ha. For the Legenda variety 2016, the yield of potato tubers is 40.6 t/ha and 2017 – 43.2 t/ha. Malin White 2013 is 41.4 t/ha and 2017 42.1 t/ha. The average varieties of potatoes showed a slightly lower yield on average over the years of research. However, among the varieties is allocated Nadiyna – 40.3 t/ha, Slovyanka – 37.2 t/ ha and Vera 33.8 t/ha. Among the years, the most high-yielding for the Vera variety was 2016 with a yield of 36.6 t/ha and 2017 year – 37.8 t/ha. Varieties Slovyanka and Nadiyna 2011 and 2012 with yields of 42.6 and 44.3 t/ha and 46.5 and 45.3 t/ha, respectively. Characterizing the yield of potato tubers of medium-late varieties over the years of research, there was a decrease in this indicator compared with medium-early and middle-aged varieties. However, the high yield of the varieties of Dar is allocated – 40.0 t/ha, Alladin – 33.6 t/ha and Oxamit 31.3 t/ha. Among the years, the most favourable ones were: for Oxamit and Alladin – 2011 – 33.5 and 36.5 t/ha, and 2017 – 34.1 and 36.4 t/ha, respectively. Favourable years for harvesting varieties were 2011 and 2012 with yields of 45.7 and 45.8 t/ha. Thus, the highest yield of potato tubers on average over the years of studies of medium-early varieties of 41.2-43.3 t / ha were provided by weather conditions of 2011 and 2017 years, medium-ripe varieties 41.0-41.1 - 2012 and 2011, medium- late 37,6-38,5 t / ha - 2012 and 2011, respectively.

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