Changes in organic part of the soil and acid-base balance depending on green manure fertilization in podzolized chernozem

2016 ◽  
Vol 3 (2) ◽  
pp. 11-18
Author(s):  
G. Hospodarenko ◽  
O. Lysianskyi
Keyword(s):  
Green Manure ◽  
Total Carbon ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Sweet Clover ◽  
White Mustard ◽  
Seeding Rate ◽  
Oilseed Radish ◽  
Bare Fallow ◽  
The Impact

Aim. To study the changes in the content and stock of organic substances as well as the reaction of the soil en- vironment depending on the impact of different types of fertilization of green-manured fallows. Methods. Field studies were conducted on podzolized heavy loamy chernozem, on loess, in conditions of Right-Bank Forest- Steppe of Ukraine. Experimental design included: sweet clover with the seeding rate of 20 kg/ha, white mustard – 20, oilseed radish – 20, spring vetch – 150, and buckwheat – 150 kg/ha with the following fertilization variants: no fertilizers – control; N 40 ; P 40 K 40 ; N 40 K 40 ; N 40 P 40 ; N 40 P 40 K 40 ; N 80 P 40 K 40 . The content of total carbon and nitrogen were defi ned using Anstett’s method, modifi ed by Ponomariova and Nikolaeva; the content of total humus in the soil prior to sowing winter wheat (the impact of green manure for a year) – according to DSTU 4289:2004, pH of the water extract – according to DSTU ISO 10390:2007. Results. Nitrogen-carbon ratio was in the range from 11.1 to 11.8 in the biomass of leguminous crops and from 18.8 to 20.7 – in root remains, and its highest value was observed in root remains of Brassicaceae crops – from 28.8 to 34.5 depending on doses and types of mineral fertilizers. Compared to bare fallow, green manure fertilization promotes humus preservation in the soil. The de- crease in the level of humus intension of the soil by 0.01–0.04 % was registered both in the surface and subsurface layers in conditions of bare fallow compared to green-manured fallow. 1.67 t/ha of humus is mineralized in the soil of bare fallow. The transformation of green manure biomass allows accumulating 1.15–2.05 t/ha of humus depending on doses and types of mineral fertilizers. When the Cruciferae family (white mustard and oilseed rad- ish) are used as green manure, the isohumus index is 1.52–1.55, 1.67–1.69 – for the Leguminosae (annual sweet clover and spring vetch), and 1.52–1.60 – for buckwheat, depending on fertilization. The humifi cation coeffi cient for vegetative biomass of oilseed radish is 0.023, for spring vetch – 0.027, for buckwheat – 0.033, for white mustard – 0.035, and for annual sweet clover – 0.036. The administration of different doses and types of mineral fertilizers conditions the decrease in the coeffi cient of green manure fertilization. Conclusions. The application of green manure both with and without fertilizers compared to bare fallow promotes the preservation of humus content in the soil. The transfer of calcium from lower layers to the arable soil layer, performed by the plant root system in green-manured fallow, decreases active acidity of the soil.

scholarly journals Influence of the sowing time and mineral fertilizers on the productivity of annual grass mixtures

2021 ◽  
Vol 22 (5) ◽  
pp. 735-744
Author(s):  
A. A. Artemyev ◽  
A. M. Guryanov ◽  
M. P. Kapitanov ◽  
A. A. Pronin
Keyword(s):  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Winter Rye ◽  
White Mustard ◽  
Annual Grass ◽  
Sudan Grass ◽  
The Third ◽  
Green Mass ◽  
Oilseed Radish ◽  
First Time

The productivity of annual feed grass mixtures (vetch + oats, Sudan grass + white mustard, Sudan grass + oilseed radish), sown after the winter rye harvesting during the “shooting” phase (the 1st time of sowing), during the “heading” phase (the 2nd time of sowing), and during the phase of complete ripeness (the 3d time of sowing), was studied in the conditions of forest-steppe soils of the Volga Region (the Republic of Mordovia). The experiment was carried out in 2018-2020 on heavy loamy soils against the background of three doses of mineral fertilizers use (without fertilizers, N16P16K16 + N30, N16P16K16 + N60). It has been established that the duration of vegetation of feed mixtures according to the time of sowing when harvesting for green mass was: at the first the time of sowing - 63-85 days, at the second - 63-76 days, at the third - 56-62 days. The highest height of the plant was at the first time of sowing with the use of fertilizers at a dose of N16P16K16 + N60, the lowest - at the third time of sowing. The highest growth was achieved by Sudan grass (48-116 cm), the lowest - by the mixture of vetch and oats (18-67 cm). The highest yield of green mass (14.0 t/ha) was observed when cultivating Sudan grass mixed with oilseed radish on the background of N16P16K16 + N60 at the first time of sowing. For mixture of Sudan grass with white mustard, the yield was 2-7 % lower, and for vetch + oats mixture - 32-45 % lower. The same was observed according to the yield of dry matter and feed units. As to the protein content, mixtures of Sudan grass with cruciferous crops exceeded the vetch + oats mixture by 7-26 %. The fiber content in the grass mixtures was decreasing from the first time of sowing to the last. The greatest amount of fiber (28.11-28.72 %) was observed during the second time of sowing. The economic assessment showed that the cultivation of annual grass mixtures after winter rye without mineral fertilizers was the most cost-effective (29-208 %). The highest efficiency (202-208 %) was provided by the mixture of Sudan grass with oilseed radish and white mustard.

scholarly journals Influence of fertilization with green manure and treatment on yield, economic and energy efficiency of spring barley

2021 ◽  
Vol 12 (2) ◽  
pp. 60-68
Author(s):  
K.S. Karabach ◽  
◽  
E.M. Berezhniak ◽  
Keyword(s):  
Energy Efficiency ◽  
Protein Content ◽  
Green Manure ◽  
Spring Barley ◽  
Fertilizer Application ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Typical Chernozem ◽  
Tillage Systems ◽  
The Impact

The influence of the application of fertilizers with green manure and soil treatment on the yield, economic and energy efficiency of spring barley has been studied. The aim of the work was to identify the impact of the implemented tillage systems with elements of minimization and fertilization with elements of biologization on the productivity and economic performance of spring barley. It is established that in the conditions of the Right-Bank Forest-Steppe of Ukraine the aftereffect of application of high norms of organic and mineral fertilizers on typical chernozem has a positive effect on spring barley yield, increasing it, compared to control, by 0.55–1.10 t/ha per plowing, by 0, 65–1.35 t/ha for deep tillage and 0.55–1.30 t/ha for shallow tillage. It was found that the highest crop yield (3.85 t/ha) was obtained against after shallow tillage and aftereffects of fertilizer application with manure. The use of fertilizers helped to increase the protein content in the grain of spring barley. The influence of tillage systems on the protein content of barley was reliably noted only in the variant of fertilizers with straw & green manure. The use of shallow tillage with organic manure and fertilizer provides a decrease of 142.9 UAH/t of the cost of production, an increase of 886 UAH/ha of net profit and a 21.2% reduction in energy consumption compared to plowing.

scholarly journals Influence of fertilizer systems on spring barley yield under conditions of the Right Bank Forest Steppe

2021 ◽  
Vol 5 (1) ◽  
pp. 72-77
Author(s):  
G. P. Voitova
Keyword(s):  
Organic Matter ◽  
Grain Yield ◽  
Green Manure ◽  
Plant Density ◽  
Spring Barley ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
White Mustard ◽  
Research Results ◽  
The Right

The research results of the influence of fertilizer systems on the productivity of spring barley in the Right-bank Forest Steppe were presented. Traditionally fertilized backgrounds were studied: mineral, organic and organomineral (with half fertilizer rates of previous backgrounds), and the alternative to organic matter was cereal straw and biomass of green manure crops. The best backgrounds and optimal fertilizer systems for high level of grain yield were determined. The main factors that formed the productive plant density of spring barley were the rates and types of fertilizers. The improving of plant nutrition due to using of organic and mineral fertilizers led to an increase in the productive plant density in the agrocenosis and the competitiveness of plants, the reducing of weed infestation. Depending on the type of fertilizer, the grain yield of spring barley changed. Based on the research results, it was found that the combination of traditional fertilization with the application of alternative types of organic matter increased the grain yield of barley spring compared to the control variant on mineral background within 1.61–2.04 t/ha, organic – 1.69–2.14 t/ha, organomineral – 1.79–2.19 t/ha. At the same time, the yield indicators had a range: 4.86–5.29 t/ha on the mineral, 4.94–5.39 t/ha – organic and 5.04–5.44 t/ha organomineral background. The highest yield of spring barley was provided by a combined fertilizer system with half norms both mineral fertilizer and manure against the background of the afteraction of predecessor straw with compensatory dose of N10/t and green manure biomass of white mustard as organic fertilizer, and equaled of 5.44 t/ha (yield gain was 2.19 t/ha compared to control). The optimal fertilizer systems to increase of spring barley yield in conditions of the Right Bank Forest Steppe are combined mineral, organic and organomineral fertilizer systems, which include the use of traditional fertilizers: the action of mineral fertilizers and the afteraction of manure, as well as alternative fertilizers – the straw of predecessor with a compensatory dose of N10/t in combination with the white mustard biomass. Keywords: spring barley, predecessor by-products, mineral fertilizers, yield, fertilizer systems, grain quality.

scholarly journals The impact of fertilizers on the productivity of white mustard

2020 ◽  
Vol 4 (2) ◽  
pp. 289-295
Author(s):  
L. V. Hubenko ◽  
O. Y. Lyubchich
Keyword(s):  
Seed Quality ◽  
Raw Materials ◽  
Maximum Yield ◽  
Oil Field ◽  
Mineral Fertilizers ◽  
Mustard Seed ◽  
Forest Steppe ◽  
White Mustard ◽  
Northern Forest ◽  
The Impact

Recently, scientists and producers have been paying increasing attention to niche crops that are able to significantly diversify the monocultural oil field of dominance in the crop rotation of sunflower, soybean and rapeseed. In today's climate, one of these crops is mustard, which at the same time, with the ability to form stable yields of seeds and raw materials of good quality, is distinguished by its relative unpretentiousness to external factors. Purpose. Improvement of elements of technology of cultivation and determination of their influence on productivity of mustard white. Methods. The studies involved the use of standardized methods: field – to determine the yield, biometric records and measurements, laboratory – to determine the agrophysical properties of the soil, the content of the basic nutrients in it, to determine the structure of the crop; calculated – evaluation of the economic efficiency of the elements of white mustard growing technology studied; statistical – analysis of variance. The article presents the results of studies to study the effect of different doses of fertilizers, micro fertilizers on seed yields and oil the content in white mustard seeds. Optimal parameters of elements of technology of cultivation of mustard white, which provide maximum yield in the conditions of the northern forest-steppe of Ukraine, are established. As a result of the research, it was found that the highest seed yield of white mustard seed (2,58 t/ha) with oil content (43,29 %) was provided by the application of fertilizer with fertilizer at a dose of N45P60K90 and foliar feeding with Tropicel. The significance of the influence of the investigated factors on the crop yield is estimated. It was established that in 2016–2018. factors in terms of the degree of influence on the yield of the white mustard variety Belaya Princess in terms of importance can be arranged as follows: mineral fertilizers – 14.3 %, treatment of crops with micronutrient fertilizer Tropikel – 52.2 %. Cost-effec-tiveness analysis showed that profitability (225 %) and profit (UAH 32158) reached the highest values by growing white mustard using technology that involves the introduction of N45P60K90 and foliar fertilization of Tropikel microfertilizers. Keywords: mustard white, mineral fertilizers, micro fertilizers, yield, seed quality, cost-effectiveness, Tropicel.

scholarly journals Impact of foliar fertilizing on the white mustard productivity in the northeastern Forest-Steppe of Ukaraine

2019 ◽  
pp. 24-28
Author(s):  
A.V. Melnyk ◽  
S.V. Zherdetska ◽  
Shahid Ali ◽  
Gulam Shabir ◽  
S.O. Butenko
Keyword(s):  
Maximum Yield ◽  
Experimental Studies ◽  
Weather Conditions ◽  
Black Soil ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
White Mustard ◽  
Production Complex ◽  
Cultivation Technology ◽  
Training Research

The experimental studies were carried out on the fields of the Sumy NAU Training Research and Production Complex (TRPC) during 2016–2018.The soil of the experimental plot is typical deep-medium humus, large-dusty and medium-loam black soil on forest trees. The subject of the research was a white mustard variety of Oslava created at the Institute of Feed and Agriculture of the Podillya NAASU, entered in the Register of varieties suitable for cultivation in Ukraine in 2010. The aim of the research is to optimize the nutrition of the white mustard variety of Oslava through the complex application of mineral fertilizers and foliar fertilization under the conditions of the northeastern forest-steppe of Ukraine. The analysis of weather conditions, in particular the hydrothermal coefficient of Selyaninov (HTC), established that 2016 season was wet (HTC = 1.60), 2017 and 2018 were dry (HTC = 0.59 and 0.46). During the research, the cultivation technology was generally accepted in the experimental area, except for the elements studied. The results of the three-year study on the influence of foliar fertilizing under different mineral nutrition backgrounds on the yield of the white mustard variety Oslava are presented. It was found that the application of mineral fertilizers and complex fertilizers for the foliar feeding had a positive effect on the morphometric parameters of the white mustard, in particular, increased the plant height and the number of branches of the first order. The use of mineral fertilizers at the rate of N30P30K30 provided an increase in the yield by 0.34 t/ha, N60P60K60 – by 0.55 t/ha, N90P90K90 – by 0.61 t/ha on an average compared to the control. Therefore, for the maximum yield (2.14–2.21 t/ha) with a mass of 1000 seeds (5.39–5.54 g) of the white mustard under the conditions of the Northeastern Forest-Steppe of Ukraine, foliar fertilizing of Vuxal boron (3.0 l/ha) + Vuxal bioaminoplant 3.0 l/ha) and Spectrum B + Mo (2.0 l/ha) + Spectrum Ascorist (3.0 l/ha) should be applied on the background of N60-90P60-90K60-90, what provided an increase in the yield compared to the control of 0.58-0.65 t/ha.

scholarly journals Elements of biologization to ensure high energy and economic efficiency of sugar beet growing under the conditions of the Podillia

Bioenergy ◽  
2021 ◽  
Author(s):  
H. P. Voitova
Keyword(s):  
Sugar Beet ◽  
Economic Efficiency ◽  
Biological System ◽  
Green Manure ◽  
High Energy ◽  
Crop Rotations ◽  
Organic Fertilizers ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
The Right

Purpose. To study the ways of improving energy and economic efficiency of sugar beet cultivation based on the biological system of fertilizer grain-beet crop rotations under the conditions of sufficient moisture, the right-Bank forest-Steppe. Methods. Laboratory and field, statistical. Results. The results of studies on ways of improving energy and economic efficiency of sugar beet cultivation based on the biological system of fertilizers in grain-beet crop rotations under the conditions of sufficient moisture in the Right-Bank Forest-Steppe are presented, which included technology for sustainable cultivation of sugar beet under the conditions of an acute shortage of organic fertilizers. The technology includes the following elements of biologization: straw, green manure biomass was used as an alternative organic fertilizer directly under sowing of pre-crop. The positive results of increasing energy and economic efficiency of sugar beet is shown. Conclusions. In the acute shortage of organic fertilizers, it is required to use mineral fertilizers and basic elements of biologization, such as green manure, crop residues, and perennial grasses and legumes as pre-crops. This will contribute to the increase in the value of the gross output of feedstock, energy-economic viability and sustainability of agricultural systems in agronomic sense.

scholarly journals The influence of biological formulations on sugar beet productivity and the biofuel output in the conditions of the western Polissya Ukraine

Bioenergy ◽  
2021 ◽  
Author(s):  
L. V. Sychuk ◽  
T. V. Cherevko ◽  
K. V. Myskovets
Keyword(s):  
Sugar Beet ◽  
Green Manure ◽  
Mineral Fertilizers ◽  
Green Manure Crop ◽  
Biological Products ◽  
The Impact

Introduction. The article presents the results of studies on the impact of biological products on sugar beet productivity and biofuel yield in Western Polissia. Conclusions. The use of mineral fertilizers at a dose of N150 P100 K150 + green manure provided the best yield of sugar beet roots of 58.1 t/ha. Biofuel output was 4.7 t/ha for bioethanol and 13.6 m3 for biogas. The highest profitability of growing sugar beet for biofuels (116%) was noted for the introduction of BTU (universal) + mustard white as a green manure crop.

scholarly journals Formation of corn grain quality in different directions of use depending on the technology of growing in the Forest-steppe

1970 ◽  
pp. 74-84
Author(s):  
V. F. Kaminskyi ◽  
N. M. Asanishvili
Keyword(s):  
Grain Quality ◽  
Starch Content ◽  
Steppe Zone ◽  
Quality Parameters ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
The Impact ◽  
By Products ◽  
Corn Grain

Purpose. The aim of the research conducted during 2016-2019 was to determine the impact of technological methods on the indicators of corn grain quality to optimize the elements of growing technology depending on the directions of use in conditions of the Forest-Steppe natural zone of Ukraine. Methods – field, quantitative and weight, chemical, comparative and calculation, mathematical and statistical. Results. On the results of the research, dependences of formation of quality of grain on the content of protein, starch, fat in it and correlation dependencies between these indicators and yield of corn have been revealed. The best quality of grain of a forage and food direction is formed when applying high doses of mineral fertilizers, and for processing on bioethanol the optimal content of starch and protein is guaranteed at optimum and raised level of fertilizing. It was established that the content of protein, starch and fat had less effect on their yield from 1 hectare than the general yield level. The technologies of cultivation of different intensity as to their possible application for the production of grain of different directions of use with the given quality parameters, the yield of protein, starch, fat and bioethanol have been evaluated. Conclusions. The technology of corn growing with complex application of intensification elements in conditions of the Forest-Steppe zone, which includes introduction of N240P120K240 on the background of by-products of its predecessor, application of the soil and insurance herbicide, plant growth and micro-fertilizers is suitable for fodder and food purposes and ensured the yield of 12.1 t/ha of grain with protein content and yield – 10.56% and 1.28 t/ha, fat – 4.29% and 0.52 t/ha, starch – 71.27% and 8.62 t/ha. For processing on bioethanol effective is the technology of corn growing with the introduction of N180P120K180, by-products of the predecessor, soil herbicide and bio-stimulants, which provided a yield of 9.76 t/ha of grain with a starch content of 72.26% for the yield of 7.05 t/ha and yield of bioethanol at the level of 3982 l/ha.

scholarly journals Sinapis alba L. weed infestation depending on the seeding rate and N fertilizer dose in the steppe Crimea

2020 ◽  
Author(s):  
Ye.N. Rostova ◽  
Keyword(s):  
Crop Yields ◽  
Dry Weight ◽  
Weather Conditions ◽  
Sinapis Alba ◽  
Mineral Fertilizers ◽  
White Mustard ◽  
Weed Species ◽  
Seeding Rate ◽  
Sinapis Alba L ◽  
Weed Infestation

Dense white mustard (Sinapis alba L.) can suppress weeds, however excessive density negatively influences crop yields. The search for the optimal parameters for applying mineral fertilizers and the consumption of seed material will increase the crop yield and will improve its competitive ability. This work aimed to identify the seeding rate and doses of nitrogen fertilization at which white mustard plants can actively suppress weeds without reducing the productivity of the crop. In the course of this research, we established that S. alba sown at a rate of 2, 2.5 and 3 million seeds per ha suppressed the growth and development of weeds as much as possible. On average, in 2017-2019, the dry weight of weeds in the aforementioned variants was the least and reached 57.9; 42.3 and 38.4 g/m2, respectively. Weed species composition and quantitative parameters of weed infestation depended on the weather conditions of the year. The application of nitrogen fertilizer did not affect significantly the weediness of S. alba crops. The optimal density white mustard plant formed at a seeding rate of 2 million units/ha and, on average, for three years of research, the seed yield in this variant was the highest (0.6 t/ha).

scholarly journals IMPROVEMENT OF TECHNOLOGICAL APPROVALS OF SPRING WHEAT PRODUCTION IN THE CONDITIONS OF THE RIGHT-BANK FOREST UKRAINE

2020 ◽  
pp. 64-73
Author(s):  
Mihaylo Polishuk ◽  
Ruslan Antko
Keyword(s):  
Spring Wheat ◽  
Wheat Yield ◽  
Positive Influence ◽  
Climatic Conditions ◽  
Mineral Fertilizers ◽  
Soil Conditions ◽  
Forest Steppe ◽  
Seeding Rate ◽  
Resource Potential ◽  
The Right

The article presents the effectiveness of the influence of certain agrotechnical components of the technology of growing wheat wheat in the conditions of the Right Bank Forest-steppe of Ukraine. The positive influence of application of foliar fertilization of crops is shown. The prospects of using the complex application of intensification elements are determined. It has been established that the optimization of the mode of power provides a more complete disclosure of the resource potential of plants, which increases yields. Reindeer nutrition should be considered as an element of supplementation to the soil nutrition system, primarily due to the fact that plants are able to absorb nutrients through the leaf surface only in limited quantities, with excess concentration of which possible burns or intoxication of plants. The use of foliar feeding on the background of the main fertilizer has been found to have a positive effect on productivity and quality. The role of the plant nutrition system, which allows to control the formation of grain productivity of spring wheat crops, is substantiated. It has been found that the optimization of the nutrition regime provides a fuller disclosure of the resource potential of the plants, thereby increasing the yield. Nutrition optimization provides more complete disclosure of plant resource potential, thereby increasing yields. It is determined that under the conditions of the Forest-Steppe of Ukraine the level of spring wheat yield is largely determined by the amount of rainfall that has fallen during the growing season. By optimizing the wheat's nutritional conditions, its productivity increases substantially, regardless of weather and climatic conditions. The use of mineral fertilizers, especially nitrogen in combination with phosphorus and potassium, can significantly improve the nutritional regime of the soil. The available nutrients of the plant are provided as a result of the mineralization of organic compounds by soil microorganisms and the transition of soluble mineral substances into solubility. This creates a more favorable environment for the growth and development of plants and for maintaining high soil fertility. At the end of the spring wheat vegetation, there was a redistribution of nitric and ammoniacal forms of nitrogen. It is advisable to continue research in this area and to deepen in connection with the emergence of new varieties, preparations and changes in climatic and soil conditions. Key words: spring wheat, yield, variety, sowing dates, seeding rate.

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