scholarly journals Efficiency of fertilizing in sunflower cultivation technology

2020 ◽  
Vol 11 (4) ◽  
pp. 14-25
Author(s):  
L. A. Garbar ◽  
◽  
N. V. Knap ◽  
Keyword(s):  
Crop Yields ◽  
Leaf Surface ◽  
Field Research ◽  
Steppe Zone ◽  
Fertilizer Application ◽  
Climatic Conditions ◽  
High Yield ◽  
Mineral Fertilizers ◽  
Critical Periods ◽  
Important Place

An important place among the factors that ensure a high yield of sunflower is occupied by plant nutrition conditions throughout the growing season and technological measures aimed at realizing the genetic potential of sunflower in some regions of Ukraine. It to Deeply study the potential of domestic hybrids under different growing conditions is necessary to identify their competitiveness and promotion, which will increase the quality and yield of the crop as a whole. Introduction and application in the production of new complex microfertilizers on the background of basic fertilizers, which can increase the efficiency of plant nutrients of mineral fertilizers and soil, is one of the ways to increase crop yields and quality of agricultural products. Despite the importance of sunflower as one of the traditional crops of Ukraine, the technology of its cultivation in the Steppe zone today has many unsolved problems. Among the technical measures aimed at increasing the yield of sunflower, an important place is occupied by the choice of optimal rates of fertilizer application and micronutrient fertilization in critical periods of crop development. The purpose of the research was to establish the influence of fertilizers and selection of high-yielding hybrids (NK Diamantis, SI Kupava, NK Neoma) for specific soil and climatic conditions through the formation of their productivity. Field research was conducted during 2018–2019 on typical low-humus chernozems. As a result of research, it was found that the use of twice foliar fertilization on the background of the main fertilizer Ecoline Bor, Nertus Bor, Bast Bor in phase 4 and 8 leaves of 1 L_ha stimulated the formation of leaf surface, contributed to the accumulation of dry matter and high yields sunflower hybrids. Maximum indicators of the leaf surface area were formed in the flowering phase of sunflower plants, which under the influence of fertilizer variants changed in the following range: in plants of the hybrid NK Diamantis from 37.6 to 48.7 thousand m2_ha, SI Kupava was 41.1 - 52.39 thousand m2_ha, NK Neoma - 36.5- 47.6 thousand m2_ha. The highest indicator of leaf area was formed by plants of the SI Kupava hybrid on the variant with application of N36P56K108S28 + N23 + Ecoline Bor ”( 4 and 8 leaves), which amounted to 52.39 thousand m2_ha.

scholarly journals Efficiency of nano preparations in soybean growing technology

2020 ◽  
Vol 11 (3) ◽  
pp. 7-21
Author(s):  
S. M. Kalenska ◽  
◽  
N. V. Novytska ◽  
Keyword(s):  
Seed Treatment ◽  
Crop Yields ◽  
Leaf Surface ◽  
Agricultural Practices ◽  
Field Research ◽  
Mineral Fertilizers ◽  
Research Station ◽  
Leaf Surface Area ◽  
Soybean Plants ◽  
Sowing Seed

Nanotechnology is seen as one of the key technologies in the twenty-first century, which promises to improve traditional agricultural practices and offer sustainable development by improving management and conservation tactics by reducing agricultural resources costs. The creation and implementation of new environmentally friendly and technological nano preparation designed to increase the efficiency of plant nutrient use from mineral fertilizers and soil - is one of the ways to increase crop yields and the quality of agricultural products. The aim of the research was to determine the effect of pre-sowing seed treatment and fertilizing of sowings by nano preparation Avatar (micro fertilizer of carboxylates of natural acids), Iodis-concentrate (immunomodulator – a stimulator of growth processes), and Super Micro Plus (nanochelate fertilizer), and leaf apparatus formation of soybean Khorol variety. Field research was conducted in 2016–2020 in a stationary experiment at the NULES of Ukraine «Agronomic Research Station» in 10-field crop rotation and also in laboratory «Demonstration collection field of crops» of the Plant Science Department. As a result of the conducted researches, was established that the use of nano preparation Avatar, Iodis-concentrate, and Super Micro Plus for seed treatment and fertilizing intensified leaf surface formation and symbiotic apparatus activity of soybean plants. The obtained results confirm that the application of the complex of nano fertilizers Jodis-concentrate, Avatar, and nano-chelate fertilizer Super Micro Plus in the soybean fertilization helped to increase the yield, which indicates their unconditional effectiveness. The highest efficiency of nano fertilizers was shown by inoculation and seed treatment by Avatar with co-fertilizing Avatar +nano-chelate fertilizer Super Micro Plus, providing formation of 52.4 thousand m2/ha of leaf surface area of soybean variety Khorol, 69.7 pcs/plant tubers on the root system, 785 mg/plant of their weight and yield at the level of 2.79 t/ha.

scholarly journals Effect of fertilizer application schemes on wheat production. The case of Altai Krai

2020 ◽  
Vol 10 (4) ◽  
pp. 269-272
Author(s):  
V.I. Belyaev ◽  
L.V. Sokolova ◽  
A.V. Matsyura
Keyword(s):  
Spring Wheat ◽  
Technology Use ◽  
Crop Yields ◽  
Plant Protection ◽  
Plant Protection Products ◽  
Steppe Zone ◽  
Fertilizer Application ◽  
Modern Technology ◽  
Mineral Fertilizers ◽  
Nutrient Elements

Increasing of crop yields mainly caused by modern technology, use of mineral fertilizers and plant protection products. Therefore, developing of zonal agricultural technologies will ensure the rational use of soil agroclimatic potential and increase grain production profitability. Because of economic needs, the broad use of mineral fertilizers, including liquids with minor nutrient elements was applied in Altai Krai. Therefore, the justification of doses and sorts of fertilizers and minor nutrient elements is especially relevant here. The aim of our study was to increase the efficiency of granular and liquid mineral fertilizers in the cultivation of spring wheat in the steppe zone of Altai Krai. The experiment was done in LLC “Russia” in Novichikhinsky district of Altai Krai. We presents seven fertilizer variants for cultivating the spring wheat using the No-Till technology in the steppe zone of Altai region. We also assessed the quality of sowing, soil water regime, yield structure and grain quality, and presented the general patterns of crop formation and technical and economic evaluation of these fertilizer variants.

scholarly journals Формування площі листкової поверхні сої під впливом інокуляції та підживлення

2016 ◽  
pp. 6-10
Author(s):  
О. В. Джемесюк ◽  
С. М. Каленська ◽  
Н. В. Новицька
Keyword(s):  
Metal Nanoparticles ◽  
Colloidal Solution ◽  
Leaf Surface ◽  
Field Research ◽  
Steppe Zone ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Research Station ◽  
Seed Inoculation ◽  
Early Ripening

Наведено результати досліджень впливу інокуляції насіння і позакореневого підживлення багатокомпонентними хелатними мікродобривами і колоїдним розчином комплексу наночастинок металів на фоні мінеральних добрив на динаміку формування площі листкової поверхні посівів сортів сої. Польові дослідження проводили на чорноземах типових Лісостепу України на кафедрі рослинництва у ВП НУБіП України «Агрономічна дослідна станція». Варіанти досліджень включали інокуляцію насіння бактеріальним препаратом «ХайКот Супер» + «ХайКот Супер Extender», підживлення у фазу бутонізації комплексними мікродобривами «ВуксалКомбі Плюс» (2 л/га) і «Росток Бобові» (2 л/га) та запатентованим маточним колоїдним розчином комплексу (Fe, Mn, Mo, Co, Cu, Zn, Ag) наночасток металів (240 мг/1 л/га). Встановлено, що найбільшу площу листя виявлено в ультрараннього сорту Легенда та ранньостиглого сорту Хорол, яка на варіанті з інокуляцією насіння становила 23,0 та 27,7 тис. м2/га за відповідного показника 22,8 та 25,5 тис. м2/га у варіанті без інокуляції. Застосування комплексу наночасток металів у концентрації 240 мг/л для обприскування посівів сої на початку бутонізації сприяє збільшенню площі листя у фазі цвітіння до 22,9 для ультраранніх та 28,1 тис. м2/га – для ранньостиглих сортів сої. Максимальна листкова поверхня в досліді: 24,4 тис. м2/га для сорту Легенда та 30,9  тис. м2/га – для сорту Хорол – формувалася за поєднання інокуляції насіння «ХайКот Супер» + «ХайКот Супер Extender» і позакореневого підживлення комплексним мікродобривом «Росток Бобові». The effects of inoculation seed, top dressing fertilizers, and multi-chelate complex of colloidal solution of metal nanoparticles on a background of mineral fertilizers on the dynamics of the formation of leaf surface of sowing soybean varieties are presented. Field research was conducted in typical black soil of Forest-Steppe zone of Ukraine at the Department of Plant in separate unit of the National University of Life and Environmental Sciences of Ukraine «Agronomic Research Station». Options for research include inoculation of seed by bacterial drug «HayKot Super» + «HayKot Super Extender», sustained by budding complex fertilizers «VuksalKombi Plus» (2 l/ha) and «Sprout Bean» (2 l/ha), and patented royal colloidal solution complex (Fe, Mn, Mo, Co, Cu, Zn, Ag) nanoparticles of metals (240 mg/1 l/ha). We established that the largest area of ​​leaves found in ultraearly sort «Legend» and early ripening varieties «Horol» which in the variant with seed inoculation was 23,0 and 27,7 thousand m2/ha corresponding figure of 22,8 and 25,5 thousand m2/ha in the version without inoculation. The use of complex metal nanoparticles at a concentration of 240 mg/l for spraying soybeans in early budding increases leaf area at flowering stage to 22,9 for ultraearly and 28,1 thousand m2/ha – for early ripening varieties of soy. Maximum leaf surface in the experiment: 24,4 thousand m2/ha for sort «Legend» and 30,9 thousand m2/ha – for sort «Horol» formed by the combination of seed inoculation «HayKot Super» + «HayKot Super Extender», and foliar feeding complex micronutrients «Sprout Bean».

Yield and seed productivity of pear rootstock forms in the conditions of the steppe zone of the Southern Urals

2020 ◽  
Vol 62 ◽  
pp. 39-47
Author(s):  
A. I. Lokhova ◽  
E. Z. Savin ◽  
A. M. Rusanov ◽  
A. A. Mushinskiy
Keyword(s):  
Steppe Zone ◽  
Southern Urals ◽  
Botanical Garden ◽  
Climatic Conditions ◽  
High Yield ◽  
State University ◽  
Maximum Weight ◽  
Seed Productivity ◽  
The Southern Urals ◽  
Typical Soil

The article presents the results of studying the diversity of pear rootstock forms in terms of yield and seed productivity. The research was carried out at the experimental sites of the Orenburg Experimental Station of Horticulture and Viticulture of AllRussian Horticultural Institute for Breeding, Agrotechnology and Nursery and the Botanical Garden of the Orenburg State University in 2017-2019, in typical soil and climatic conditions of the Orenburg city. The purpose of the study is to identify pear rootstock forms characterized by high yield and stable seed productivity for use in the future as a seed rootstock. During the research, 15 pear accessions were studied; the planting scheme was 6x4 m. As a result of research, it was found that the rootstock form Temno-zelenaya is characterized by a high yield (40 kg/tree). High seed productivity of more than 6 seeds in one fruit was observed in samples: Vernaya (6.0-6.5 pcs.), SK-1, SK-3 (6.1-7.8 pcs.), SK-2 (7.0-7.5 pcs.), Chang Bai Li (7.4-7.7 pcs.), Semennaya 214 (7.5-7.8 pcs.). It was revealed that the Xiao he Bai Li variety is characterized by the maximum weight of 1000 seeds (65.2 g). Analysis of accessions by seed yield established that a consistently high yield is observed in the varieties Chang Bai Li (2.5-4.2 %), Vernaya (3.96-4.18 %) and forms SK-1 (2.0-3.25%), SK-2 (2.25-2.75 %), SK-3 (1.43-4.0 %). Pear rootstock forms Chang Bai Li, Vernaya, Semennaya 214, SK-1, SK-2, SK-3 were identifi ed, which can be recommended for production testing as seed pear rootstocks for the conditions of the steppe zone of the Southern Urals.

scholarly journals Diagnosing the Climatic and Agronomic Dimensions of Rain-Fed Oat Yield Gaps and Their Restrictions in North and Northeast China

2019 ◽  
Vol 11 (7) ◽  
pp. 2104 ◽  
Author(s):  
Chong Wang ◽  
Jiangang Liu ◽  
Shuo Li ◽  
Ting Zhang ◽  
Xiaoyu Shi ◽  
...  
Keyword(s):  
Northeast China ◽  
Crop Production ◽  
Crop Yields ◽  
Climatic Conditions ◽  
Planting Density ◽  
Limiting Factors ◽  
High Yield ◽  
Yield Gap ◽  
Potential Yield ◽  
Yield Gaps

Confronted with the great challenges of globally growing populations and food shortages, society must achieve future food security by increasing grain output and narrowing the gap between potential yields and farmers’ actual yields. This study attempts to diagnose the climatic and agronomic dimensions of oat yield gaps and further to explore their restrictions. A conceptual framework was put forward to analyze the different dimensions of yield gaps and their limiting factors. We quantified the potential yield (Yp), attainable yield (Yt), experimental yield (Ye), and farmers’ actual yield (Ya) of oat, and evaluated three levels of yield gaps in a rain-fed cropping system in North and Northeast China (NC and NEC, respectively). The results showed that there were great differences in the spatial distributions of the four kinds of yields and three yield gaps. The average yield gap between Yt and Ye (YG-II) was greater than the yield gap between Yp and Yt (YG-I). The yield gap between Ye and Ya (YG-III) was the largest among the three yield gaps at most sites, which indicated that farmers have great potential to increase their crop yields. Due to non-controllable climatic conditions (e.g., light and temperature) for obtaining Yp, reducing YG-I is extremely difficult. Although YG-II could be narrowed through enriching soil nutrients, it is not easy to improve soil quality in the short term. In contrast, narrowing YG-III is the most feasible for farmers by means of introducing high-yield crop varieties and optimizing agronomic managements (e.g., properly adjusting sowing dates and planting density). This study figured out various dimensions of yield gaps and investigated their limiting factors, which should be helpful to increase farmers’ yields and regional crop production, as long as these restrictions are well addressed.

scholarly journals The biotechnological potential of tomato torch, growing in Dagestan

2020 ◽  
Vol 61 (3) ◽  
pp. 131-136
Author(s):  
Saida S. Saidova ◽  
Keyword(s):  
Tomato Fruit ◽  
Climatic Conditions ◽  
Nitrogen Fertilizers ◽  
High Yield ◽  
Comparative Characteristic ◽  
Mineral Fertilizers ◽  
Tomato Plants ◽  
Biotechnological Potential ◽  
Phosphorus And Potassium

The article explores the biotechnological potential of growing Torch tomatoes in the territory of Dagestan. The characteristics of the hybrid varieties of tomatoes Torch are given. The comparative characteristic of yield indicators of tomato varieties Torch with other varieties cultivated in the southern part of Russia is presented. Five universal soil fertilizer schemes and their application regimes for growing tomatoes were tested as part of the field experiment. The most optimal ratios of the application of nitrogen, phosphorus and potassium for fertilizing soils and fertilizing plants, as an alternative to natural organic nitrogen fertilizers. It is proved that with the introduction of mineral fertilizers against the background of the aftereffect of manure in the soil, the content of nitrates, mobile phosphorus and exchange potassium increases. The influence of the timing of the use of fertilizers on the accumulation of dry matter and the area of the assimilation surface of tomatoes of the Torch variety during the growing season was studied. The dependence of the yield of commodity fruits of the Torch tomato on the doses and timing of the use of fertilizers was established. The effect of fertilizers on individual biometric indicators of Torch tomato plants on the period of mass ripening of fruits is shown; individual indicators of the quality of the Torch tomato fruit in full ripeness are determined depending on fertilizers. It has been shown that the application of fertilizers ensures the yield of fruits of sown tomatoes of the Torch cultivar at the level of 480-500 centner, and also that the tomato plants of the Torch cultivar form the maximum assimilation surface during the period of mass fruit formation. It is shown that the amount of nitrates in the fruits, regardless of the background of cultivation, does not exceed their maximum permissible concentration; in practice, the high yield of tomatoes Torch cultivar in the climatic conditions of Dagestan has been proved.

scholarly journals Efficiency of fertilizing in sunflower cultivation technology

2021 ◽  
Vol 12 (1) ◽  
pp. 28-38
Author(s):  
L.A. Garbar ◽  
◽  
U. Lishchuk ◽  
N.I. Dovbash ◽  
N.V. Knap ◽  
...  
Keyword(s):  
Growing Season ◽  
Culture Conditions ◽  
Climatic Conditions ◽  
Mineral Fertilizers ◽  
Important Place ◽  
Factor B ◽  
Genetic Potential ◽  
Maximum Value ◽  
Nutritional Conditions ◽  
Selection Of

Nutritional conditions of plants during the growing season is one of the main factors aimed at realizing the genetic potential of sunflower hybrids for growing them in any soil and climatic conditions. Currently, it is important to study the genetic potential of domestic hybrids under different growing conditions in order to identify their competitiveness, which provides an increase in quality and yield of the crop. The use in the production of a significant range of complex microfertilizers on the background of the main fertilizer helps to increase the efficiency of plant use of nutrients of mineral fertilizers and soil, is one of the ways to increase crop yields and quality of agricultural products. Despite the relevance of sunflower as the main oil crop, the technology of its cultivation is not a perfect study, in addition, previous studies often contain conflicting indicators. An important place among the agronomic techniques aimed at increasing crop productivity belongs to the provision of optimal plant nutrition conditions during the growing season. The purpose of the research was to establish the influence of culture conditions and selection of high-yielding hybrids (NK Diamantis, SI Kupava, NK Neoma) for specific soil and climatic conditions through the formation of their productivity. The purpose of the research was to establish the influence of culture conditions and selection of high-yielding hybrids (NK Diamantis, SI Kupava, NK Neoma) for specific soil and climatic conditions through the formation of their productivity. The research was conducted during 2018–2019 on typical low-humus chernozems. The research program provided for the establishment of a three-factor field experiment, which studied hybrids (factor A) fertilizer options (factor B) and foliar fertilization of crops (factor B) in phase 4 and 8 sunflower leaves with Ecoline Bor, Nertus Bor, Bast Bor. The studied sunflower hybrids are NK Diamantis, SI Kupava, NK Neoma. The results of the research revealed significant changes in the diameter of the sunflower inflorescence under the influence of different nutritional conditions created by fertilizer options. The influence of hybrid characteristics also determined this indicator. Plants of the hybrid NK Diamantis formed baskets, the diameters of which varied from 17.6 to 21.2 cm, SI Kupava - from 18.8 to 22.1 cm, NK Neoma – from 17.2 to 21.6 cm. The maximum value was obtained on variant with the introduction of N36P56K108S28 + N23 + Ecoline Boron (phase 4 and 8 leaves) in plants of the hybrid SI Kupava, which corresponded to 22.1 cm. The weight of 1 000 achenes belonging to genetically determined traits of culture, in plants of the hybrid NK Diamantis, depending on the fertilizer variant varied from 59.3 to 62.3 g, SI Kupava from 69.8 to 74.0 g, NK Neoma from 68.8 to 72.6 g. The maximum value was provided by the variant with the use of N36P56K108S28 + N23 + Ecoline Boron (phase 4 and 8 leaves). Studies have shown that the most productive was the hybrid SI Kupava with the maximum yield on the variant with the use of N36P56K108S28 + N23 + Ecoline Boron (in phase 4 and 8 leaves of 1 l / ha) – 3.46 t per ha.

scholarly journals Dynamics of soil fertility parameters in the Zaporizhzhya region and the ways of its restoration

2020 ◽  
Vol 4 (2) ◽  
pp. 353-362
Author(s):  
O. L. Romanenko ◽  
I. S. Kushch ◽  
A. V. Agafonova ◽  
Yu. O. Tenyukh ◽  
M. M. Solodushko ◽  
...  
Keyword(s):  
Soil Fertility ◽  
Crop Yields ◽  
Weighted Average ◽  
Mineral Fertilizer ◽  
Fertilizer Application ◽  
Nitrogen Fertilizers ◽  
Phosphorus Compounds ◽  
Mineral Fertilizers ◽  
Organic And Mineral Fertilizers ◽  
Positive Balance

During 2000–2018, the results of the application of organic and mineral fertilizers in dynamics and their effect on the content of humus and nutrients in the soils of the Zaporizhzhya region were reviewed. To control the state of soil fertility use the calculation of the balance of humus and nutrients. This makes it possible to determine the extent to which the application of nutrients with fertilizers covers their removal by crop yields. Negative tendencies have been identified, which have led to the deterioration of soil fertility in the Zaporizhia region. Measures are proposed to achieve a deficit-free balance of humus and nutrients. On average, in 2000–2018, the level of mineral fertilizer application in the Zaporizhia region remained low – 38 kg/ha (nitrogen – 28 kg, phosphorus – 7, potassium – 3 kg), and manure – only 0.2 t/ha. According to the results of agrochemical certification of agricultural lands, the dynamics of changes in the content of humus, easily hydrolyzed nitrogen, mobile compounds of phosphorus and potassium over the past 18 years has been determined. The average weighted content of humus in the soils in the VIII round was 3.44 %, IX – 3.52, X – 3.40, XI (2016–2018) – 3.57 %, which indicates the stability of this indicator. The weighted average nitrogen content, which is easily hydrolyzed during all rounds, has close values (83.6–90.3 mg/kg) and corresponds to a low level of its supply. The content of mobile phosphorus compounds during the VIII – IX rounds was quite stable (97.1–101.6 mg/kg), and in the X–XI rounds there was even an increase to 123.3–123.4 mg/kg. The phosphorus regime of soils is stable and corresponds to the increased level of security, except for the ninth round (average). Potassium regime of the soil for eighteen years also remains stable and refers to a high level of security (159.6–176.8 mg/kg). The balance of humus and nutrients in the soils of the region remains negative. There is a tendency of positive changes if we compare the results for the first (2003–2014) and second (2003–2018) periods. Thus, to achieve a positive balance of humus it is necessary to apply 2 t/ha of straw (+400 kg/ha), 20 kg/ha of nitrogen fertilizers and 6.4 t/ha of manure, and in 2003–2018 – respectively 2 t / ha straw (+400 kg/ha), 20 kg/ha of nitrogen, 5.8 t/ha of manure. Key words: soil, balance, dynamics, humus, fertility, organic and mineral fertilizers.

scholarly journals THE GROWING TECHNOLOGY OF MIXED SEEDED PLANTS AT STUBBLE-FIELD

2021 ◽  
pp. 57-61
Author(s):  
Elkhan Rajab Allahverdiyev ◽  
Aytekin Sabir Mamedova
Keyword(s):  
Soil Fertility ◽  
Quality Indicators ◽  
Research Work ◽  
Fertilizer Application ◽  
High Yield ◽  
Mineral Fertilizers ◽  
Seeding Rate ◽  
Forage Crops ◽  
Application Rates ◽  
Mixed Crops

One of the main measures to increase production in the field of grain and feed production in our republic is to increase the yield of grain and forage crops on plantations.The purpose of our research work is to study the effect of fertilization and irrigation rates on the yield, crop quality and soil fertility of crops sown in a mixture when planting honeysuckle. The results of research conducted in world agriculture show that mainly the yield and composition of mixed crops, the quality indicators of which depend on the components of the crops to be sown, their seeding rate and cultivation technology. As a result of studies conducted in the conditions of ancient irrigated gray-meadow soils of the Karabakh region of our republic, it was found that with 4 - fold vegetation irrigation (4200 m3), the yield of mixed sowing in the control version without fertilizers was 372 c/ha, while under the influence of mineral and organic mineral fertilizers, the yield increased and amounted to 447-627 c/ha. Based on the results of the study, it can be said that in order to obtain a high yield of green mass with the joint sowing of corn and soybeans, the optimal irrigation and fertilizer application rates were determined, the highest indicator was achieved in the variant where the fertilizer standards N120P150C150 were applied. In the course of the study, the influence of fertilizer application rates and optimization of the amount of irrigation on the quality indicators of feed, as well as on the yield obtained from mixed crops, was studied. As a result of the conducted analyses, the amount of raw protein, absolute dry matter, nitrate nitrogen in the natural mass, the yield of feed units per hectare and the amount of protein going for digestion were determined. Thus, the application of fertilizers within the optimal limits and the correct, timely supply of irrigation standards significantly increase the quality of the crop on a par with the yield on mixed crops, the soil fertility is preserved.

scholarly journals Ecological features of No-till technology in the conditions of the Southern Steppe of Ukraine

2020 ◽  
Vol 108 (4) ◽  
pp. 47-53
Author(s):  
T. Manushkina ◽  
◽  
А. Drobitko ◽  
T. Kachanova ◽  
O. Heraschenko
Keyword(s):  
Soil Moisture ◽  
Crop Yields ◽  
Steppe Zone ◽  
Climatic Conditions ◽  
Soil Density ◽  
Erosion Processes ◽  
Ecological Features ◽  
No Till ◽  
Soil Microbiological Activity ◽  
Soil Moisture Reserves

Ecological features of No-till technology in the conditions of the Southern Steppe of Ukraine The effect of No-till technology on soil density, soil moisture reserves, soil microbiological activity, and crop yields was studied. The increase in crop yield up to 14.3-22.9% by No-till technology allowed us to draw a conclusion about optimizing soil fertility indicators in the climatic conditions of the southern Steppe zone of Ukraine in comparison with traditional intensive technologies. It was shown that the introduction of No-till technology will allow improve environmental processes in the soil, reduce the anthropogenic load on agroecosystems and the manifestation of erosion processes, increase crop yields and reduce energy costs for their cultivation. Keywords: soil, No-till technology, soil density, soil moisture, fertility, yield.

Sign in / Sign up

Export Citation Format

Share Document