Adaptive ability of varieties of endive vitluf in the conditions of the Right-bank Forest-steppe of Ukraine

2018 ◽  
pp. 118-126 ◽  
Author(s):  
O.I. Ulyanich ◽  
◽  
L.I. Voevoda ◽  
Keyword(s):  
Forest Steppe ◽  
Adaptive Ability ◽  
The Right

scholarly journals Evaluation of parsnip varieties (Pastinaca Sativa l.) on productivity and adaptability in the conditions of the Right bank Forest steppe of Ukraine

2021 ◽  
Vol 12 (2) ◽  
pp. 69-75
Author(s):  
O.O. Komar ◽  
◽  
V.V. Khareba ◽  
I.O. Fedosiy ◽  
O.V. Khareba ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Crop Yield ◽  
Control Level ◽  
Total Yield ◽  
Forest Steppe ◽  
Ecological Stability ◽  
Hydrothermal Coefficient ◽  
Adaptive Ability ◽  
The Right ◽  
Sum Of Active Temperatures

The commodity output of parsnip was formed in the conditions of the Right‑Bank Forest-steppe of Ukraine within the limits of the sum of active temperatures 1356‑1495 °С, the amount of precipitation 171‑318 mm and relative humidity 57‑64 %. The crop yield had an invert dependence on the sum of temperature and the direct dependence on the amount of precipitation, relative humidity of air and hydrothermal coefficient. The highest yield in the conditions of the Right-bank Forest-steppe of Ukraine provided the Stymul and Pulse varieties with a total yield of 46,2 and 44,8 tons/hectare, and the commodity output of roots of 89 and 88 %, accordingly. It was calculated that the varieties Pulse and Stymul had the highest selective value of the genotype (SCGi = 46,2 and 44,8 accordingly) for yield, high ecological stability (Sgi = 3,43 and 1,96 accordingly) and plasticity (bi = 1,47 and 0,89 % accordingly). The highest indicator of the total adaptive capacity for plant productivity was noted in the Stymul (ZAZ = 3,12) and Pulse (ZAZ = 1,76) varieties. According to the indicator of specific adaptive ability, the Stymul variety (SAZ = 2,52) and Pulse (ZAZ = 0,78) was distinguished. According to the biochemical composition of roots, the investigated varieties did not exceed the control. However, in Boris variety the content of dry matter (25,1 %), dry soluble substance (15,8 %) and sugar (6,4 %) was at the control level. All varieties showed high levels of vitamin C – 8,9‑10,1 mg/100 g. The varieties were not susceptible to accumulation of nitrates and their content varied from 67 to 80 mg/kg and was below the maximum acceptable level (MDR 250 mg/kg). The highest tasting score of 5,6 points got the Pulse. To obtain a consistently high root crop yield at the level 44,8‑46,2 tons/hectare and marketability of roots at the level of 88‑89 % with a high content of major biochemical components in the conditions of the Right‑Bank Forest-steppe of Ukraine on medium-podzolic, roughly dusty, easy loamy soil with the usage of high-yielding of the varieties parsnips Pulse and Stymul.

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.

scholarly journals USE OF FOREST SITE CAPACITY BY FORESTS OF UKRAINE

2018 ◽  
pp. 3-12 ◽  
Author(s):  
V. P. Tkach ◽  
O. V. Kobets ◽  
M. G. Rumiantsev
Keyword(s):  
Steppe Zone ◽  
Pine Forests ◽  
Management Systems ◽  
Forest Steppe ◽  
Forest Site ◽  
Left Bank ◽  
Forest Types ◽  
Natural Zones ◽  
The Right ◽  
Common Oak

The forest site capacity using was quantitatively assessed for the stands of the main forest-forming species of Ukraine, Scots pine and common oak, taking into account natural zones and forest types. The tables of productivity of modal and highly productive pine and oak stands have been developed. It has been found that the stands use an average of 50–75 % of the forest site capacity of lands. The average weighted value of the capacity used by pine forests was 68–76 % in the Polissya zone, 70–78 % and 68–73 % in the Right-bank and Left-bank Forest-Steppe zones respectively, and 54–78 % in the Steppe zone. For oak stands, the value was 71–75 % and 63–71 % for the Right-bank and Left-bank Forest-Steppe zones respectively and 65–75 % for the Steppe zone. The basis for increasing the productivity of forests was confirmed to be the differentiation of forest management systems and individual forestry activities on a zonal and typological basis.

scholarly journals Productivity of plant genotypes of species Galega L. genus during introduction in the Right-Bank Forest-Steppe of Ukraine

2021 ◽  
Vol 17 (4) ◽  
Author(s):  
D. B. Rakhmetov ◽  
O. V. Shymanska ◽  
O. P. Bondarchuk ◽  
O. M. Vergun ◽  
O. A. Korablova ◽  
...  
Keyword(s):  
Forest Steppe ◽  
The Right

scholarly journals DYNAMICS OF FORMATION OF THE SQUARE OF BEETS PLANTS OF BEETS DEPENDING ON VARIETY SPECIAL FEATURES AND TERMS OF SEEDING UNDER CONDITIONS OF THE RIGHT-FOREST STEPPE OF UKRAINE

2019 ◽  
pp. 173-182
Author(s):  
Inna Palamarchuk
Keyword(s):  
Aerial Part ◽  
Root Formation ◽  
Weather Conditions ◽  
Forest Steppe ◽  
Sowing Time ◽  
The Third ◽  
Sowing Dates ◽  
Number Of Leaves ◽  
The Right ◽  
Sowing Period

The results of studies on the dynamics of the formation of the area of leaves of plants of beetroot canteen depending on varietal characteristics and sowing time in the conditions of the Forest-Steppe of Right-Bank Ukraine are presented. The dependence of the growth and development of beetroot plants on varietal characteristics and sowing dates, as well as on weather conditions that were in the studied time, was revealed. The largest number of leaves in the phase of intensive root formation was formed by plants with a sowing period of I decade of May: 13.3 pcs. / plant – Bordo Kharkivskiy, 13.1 pcs. / plant – Opolskiy. The greatest mass of the root crop in the phase of intensive root formation was planted at a sowing period of the third decade of April: the Bordo Kharkivskiy – 72.4 g, the variety Opolskiy – 43.5 g. The same pattern was observed when taking into account the mass of the aerial part of beetroot. In the Bordo Kharkivskiy variety, it varied from 92.4 g to 87.5 g depending on the sowing time, in the Opolskiy variety from 33.7 g to 31.7 g, that is, the beet plants of the Bordo Kharkivskiy cultivar formed a significantly larger mass of the aerial part in comparison with the Opolskiy variety. Plants were sown with the largest leaf area at a sowing period of the 3rd decade of April: in the Bordo Kharkivskiy – 1.2 – 4.0 thousand m2 / ha, in the Opolskiy variety – 1.0 – 2.3 thousand m2 / ha. According to the results of the crop accounting, it was found that it depended on the variety and sowing period of beetroot. On average, over the years of research, the highest yield was observed with a sowing period of the third decade of April: 63.1 t / ha for the Bordo Kharkivskiy variety, 55.9 t / ha for the Opolskiy variety.

scholarly journals The introduction and yield capacity of garden endive in the Right-bank Forest Steppe of Ukraine

2019 ◽  
Vol 0 (15) ◽  
pp. 151-158
Author(s):  
Olena Ulyanych ◽  
Sergey Shchetina ◽  
Zoya Kovtunyuk ◽  
Lilia Voevoda ◽  
Igor Didenko ◽  
...  
Keyword(s):  
Forest Steppe ◽  
Yield Capacity ◽  
The Right

scholarly journals Water regime of soils for soybean cultivation in the Right-bank Forest Steppe of Ukraine

2019 ◽  
Vol 72 ◽  
pp. 52-56
Author(s):  
V.V. Sinchenko ◽  
◽  
S.P. Tanchyk ◽  
D.V. Litvinov ◽  
◽  
...  
Keyword(s):  
Water Regime ◽  
Forest Steppe ◽  
The Right

scholarly journals THE DYNAMICS OF DISTRIBUTION AND FEATURE OF THE DEVELOPMENT OF AMERICAN WHITE BUTTERFLY (HYPHANTRIA СUNEA DRURY) ON THE VYNNYTSYA REGION

2019 ◽  
pp. 152-162
Author(s):  
Pavel Verheles ◽  
Natalya Pinchuk ◽  
Tatyana Kovalenko
Keyword(s):  
Population Density ◽  
Land Tenure ◽  
Forest Steppe ◽  
Private Land ◽  
Stages Of Development ◽  
Natural Base ◽  
General Aspects ◽  
The Right

The results of study of dynamics of quantity of the American white butterfly are reflected in the article, taking into account chronology of population density of districts of area. It is indicated on actuality of problematiki of adjusting of this dangerous quarantine wrecker, taking into account his harmfulness and wide specialization. The results of statistical account of quantity of wrecker are generalized as a quarantine object in the cut of districts of the Winnitca area. The division of character of settling of territory a wrecker is conducted in the variants of private land-tenure and different economies. On the basis of own researches the feed natural base of wrecker is appraised at the level of region and conclusions are done about the prospects of growth of his quantity in default of quarantine measures. The stages of development of wrecker are in detail analysed and confronted with the proper stages characteristic in general under conditions of the right-bank Forest-steppe of Ukraine. The conclusions about the general aspects of prevalence of wrecker and separate factors of optimization of defence of the fruit planting at the level of area awas done.

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