Features of water consumption of white lupine plants in the Right-Bank Forest-Steppe conditions

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.

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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

Podilian Bulletin: Agriculture, Engineering, Economics ◽

10.37406/2706-9052-2018-2-6 ◽

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

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Irrigation regime and water consumption of potatoes in the Republic of Bashkortostan, depending on the reclamation condition of lands

Melioration and Water Management ◽

10.32962/0235-2524-2019-6-13-19 ◽

2020 ◽

Vol 0 (6) ◽

pp. 13-19

Author(s):

Guzel Gumerova ◽

Georgiy Gulyuk ◽

Dmitry Kucher ◽

Anatoly Shuravilin ◽

Elena Piven

Keyword(s):

Water Consumption ◽

Weather Conditions ◽

Growing Season ◽

Vegetation Period ◽

Forest Steppe ◽

Total Water ◽

Total Water Consumption ◽

Republic Of Bashkortostan ◽

Irrigated Lands ◽

The Republic

Data of long-term researches (2015–2018) in southern forest-steppe zone of the Republic of Bashkortostan, is justified theoretically and experimentally the mode of irrigation of potatoes on leached chernozems of unsatisfactory, satisfactory and good ameliorative condition of irrigated lands. For the growing periods of potatoes with different heat and moisture supply, the number of watering, the timing of their implementation, irrigation and irrigation norms are established. On lands with unsatisfactory meliorative state the number of irrigation depending on weather conditions of potato vegetation period varied from 0 to 3 (1.5 on average) with average irrigation norm – 990 m3/ha. With satisfactory meliorative state of lands the number of irrigation on average increased from 0 to 4 (2.3 on average) with irrigation norm – 1305 m3/ha. On lands with good meliorative state the number of irrigation was the highest – from 1 to 5 (3 on average) with average irrigation irrigation norm is 1653 m3/ha. It was noted that in the dry periods of potato vegetation the greatest number of watering was carried out (3–5 watering), and in the wet periods (2017) watering was not carried out except for the area with a good reclamation state, where only one irrigation was carried out by the norm of 550 m3/ha. Water consumption of potato was studied in dynamics as a whole during the growing season and the months of the growing season depending on weather conditions of vegetation period and land reclamation condition of irrigated lands, as well as in the control (without irrigation). The lowest total water consumption was in the area without irrigation and averaged 226.8 mm. In irrigated areas, its values increased to 319-353.4 mm. The average daily water consumption varied from 2.12 to 3.3 mm. The highest rates of potato water consumption were observed in June and July, and the lowest – in May and August. In the total water consumption of potatoes on the site without irrigation, the largest share was occupied by atmospheric precipitation and in addition to them the arrival of moisture from the soil. Irrigation water was used in irrigated areas along with precipitation, the share of which was 30.2–46.1 %.

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

Interdepartmental thematic scientific collection "Agriculture" ◽

10.31073/zem.94.55-61 ◽

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

Collected Works of Uman National University of Horticulture ◽

10.31395/2415-8240-2018-93-1-118-126 ◽

2018 ◽

pp. 118-126 ◽

Cited By ~ 1

Author(s):

O.I. Ulyanich ◽

◽

L.I. Voevoda ◽

Keyword(s):

Forest Steppe ◽

Adaptive Ability ◽

The Right

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USE OF FOREST SITE CAPACITY BY FORESTS OF UKRAINE

Forestry and Forest Melioration ◽

10.33220/1026-3365.132.2018.3 ◽

2018 ◽

pp. 3-12 ◽

Cited By ~ 2

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.

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