scholarly journals Optimization of nitrogen top dressing of the winter wheat at growing on the bare fallow

2020 ◽  
Vol 4 (2) ◽  
pp. 257-262
Author(s):  
I. I. Gasanova ◽  
M. V. Yerashova ◽  
T. M. Pedash
Keyword(s):  
Winter Wheat ◽  
Ammonium Nitrate ◽  
Active Substance ◽  
Grain Quality ◽  
Wheat Variety ◽  
Maximum Yield ◽  
Grain Weight ◽  
Mineral Fertilizers ◽  
Yielding Capacity ◽  
Bare Fallow

The influence of nitrogen top dressing on the yielding capacity and grain quality of modern varieties of soft winter wheat in the Northern Steppe were discovered. The field trial was placed on the bare fallow. The rate of application of mineral fertilizers under presowing cultivation was N30P60K30. Three varieties of winter wheat was sown: Kokhanka (SI The Institute of Grain Crops), Pylypivka and Misiia Odeska (Selection and Genetic Institute). The sowing time of the winter wheat is September 20, the sowing rate is 5 million germinable seeds per 1 ha. The following nitrogenous fertilizers were used for the top dressings: ammonium nitrate and carbamide. Ammonium nitrate was applied at the end of the spring tillering stage by means of a seeder locally (30 and 60 kg/ha of active substance) end carbamide (30 kg/ha of active substance) and a tank mixture of carbamide (30 kg/ha of active substance) and fungicide Falcon (600 ml/ha) – in the earing phase foliar. It is established that top dressing of the winter wheat crops at the end of the tillering stage locally with ammonium nitrate contributed to an increase in yield of varieties by 0,34–0,64 t/ha, moreover the maximum yield gains were for the application of fertilizers in the rate of 60 kg/ha of nitrogen. A significant increase in yielding capacity was provided by the treatment of crops in the earing stage with the tank mixture of carbamide and fungicide. Nitrogen top dressings, as a rule, had a positive effect on both the physical indicators of the winter wheat grain (grain weight per hectoliter and vitreousness) and biochemical indicators (protein content, gluten content, sedimentation rate). It is found, that the varieties Kokhanka and Pylypivka in all variants of the experiment formed the grain weight per hectoliter over 800 g/l. In these varieties the content of protein and gluten were higher. In the strong grain quality varieties Misiia Odeska and Pylypivka in comparison with the variety Kokhanka (valuable) were noted higher values of sedimentation. According to the set of indicators, food grain of the second class was obtained in Kokhanka variety in the variant where the tank mixture of carbamide with fungicide was used for crop treatment, and in Pylypivka variety – for top dressings of crops at the end of tillering stage locally (N30–60) or N30 foliar. Keywords: winter wheat, variety, bare fallow, nitrogen fertilization, yielding capacity, protein, gluten.

scholarly journals Combined application of organomineral and mineral fertilizers in the fertilization system of winter wheat on the southern black soil of the Lower Don

2021 ◽  
pp. 20-24
Author(s):  
Artem Vladimirovich Ermilov ◽  
Roman Aleksandrovich Kamenev ◽  
Anatoly Petrovich Solodovnikov ◽  
Vladimir Nikolaevich Maksimchuk
Keyword(s):  
Winter Wheat ◽  
Ammonium Nitrate ◽  
Seed Treatment ◽  
Wheat Variety ◽  
Maximum Yield ◽  
Frozen Soil ◽  
Organic Fertilizers ◽  
Mineral Fertilizers ◽  
Sowing Seed ◽  
Fertilization System

The article presents an analysis of the determination of the effectiveness of mineral and organic fertilizers on the yield of winter wheat grain. The studies were carried out in 2017–2020 in the Rostov region on the southern chernozem. The object of research was the Doneko winter wheat variety. The predecessor is corn for grain. Ammonium nitrate, ANP fertilizer (16-16-16) and urea were used as mineral fertilizers, which were applied in the fertilization system of winter wheat and acted as a background option in the experimental scheme. ANP fertilizer (16-16-16) was introduced when sowing winter wheat, ammonium nitrate - scattered over thawed-frozen soil and carbamide in the heading phase by foliar method. Organomineral fertilizers were represented by the following types: Ruther, Leili 2000, Siamino Pro, Gumiful Pro, Soft Guard and Double Wine MKR (monocaliphosphate) produced by Biokepharm (Switzerland). The raw material for the production of organomineral fertilizers was the algae of the warm seas Laminaria. In the field experiment, the options for the joint application of foliar application and pre-sowing seed treatment with organomineral fertilizers were also studied. The control was the option without mineral fertilizers and the option with the background of the use of mineral fertilizers (farm fertilization system). It was found out that the use of organic fertilizers Ruter (0.5 or 0.25 l / t) and Leyli (0.25 l / t) for seed treatment before sowing, the use of Soft Guard (0.2 l / ha) and Gumiful Pro ( 0.2 l / ha) in the spring tillering phase and in the flag leaf phase against the background of sowing nitroammophoska at a dose of N32P32K32, random fertilizing on thawed-frozen soil with ammonium nitrate at a dose of N40 and the use of carbamide in the heading phase at a dose of N20 increased grain yield on average for 2018–2020 compared with the control (fertilization system of the farm) by 0.73 t / ha, or 23.0%. The maximum yield increase from the root-forming agent Ruther, used for pre-sowing seed treatment, reached 0.36 t / g, or 11.3%.  

scholarly journals ФОРМУВАННЯ ЕЛЕМЕНТІВ СТРУКТУРИ ВРОЖАЙНОСТІ ТА ЯКОСТІ ЗЕРНА НОВИХ СОРТІВ ПШЕНИЦІ ОЗИМОЇ В ПІВНІЧНОМУ СТЕПУ

2014 ◽  
pp. 165-168
Author(s):  
Н. Л. Ноздріна
Keyword(s):  
Winter Wheat ◽  
Grain Quality ◽  
Weather Conditions ◽  
Yielding Capacity ◽  
New Varieties ◽  
Bare Fallow ◽  
Definition Of

Наведено результати дослідження з визначенняелементів структури урожайності (кількість продукти-вних стебел на 1 м2, кількість зерен у колосі, масазерна із колоса, маса 1000 зерен) та якості зернанових сортів пшениці озимої по чорному пару. Вста-новлено вплив погодних умов на урожайність таякість зерна. Виявлено, що більшу урожайність усіхсортів було отримано в сприятливому за зволожен-ням 2013 році, меншу – в посушливому 2012 році.Найбільш урожайними були сорти Заможність іАнтонівка. У різні за погодними умовами роки найлі-пші показники якості зерна формував сорт Сонечко,а нижчі – сорт Розкішна. The results of research concerning the definition of structure units of yielding  capacity (quantity of productive stems on 1 m2, quantity of grains in an ear, mass of grain in an ear, mass of 1000 grains) and quality of grain of new varieties of winter wheat, grown on bare fallow are cited. Influence of weather conditions on yielding capacity and quality of grain is established. It is revealed that the greatest yielding capacity of all varieties has been received in 2013 year with sufficient moistening, the least - in droughty 2012 year. The varieties Zamozhnist  and Antonivka were the most productive. In years different in weather conditions the best indexes of grain quality were formed by variety of Sonechko, and low – by variety Rozkishna.

scholarly journals The effect of mineral and organomineral fertilizers on the yield of winter wheat on the southern black soil in the condi-tions of the Lower Don

2021 ◽  
Vol 6 (48) ◽  
pp. 20-20
Author(s):  
Artem Ermilov ◽  
◽  
Roman Kamenev ◽  
Vladimir Turchin ◽  
Vera Kamenevа
Keyword(s):  
Winter Wheat ◽  
Ammonium Nitrate ◽  
Seed Treatment ◽  
Field Experiments ◽  
Flag Leaf ◽  
Wheat Variety ◽  
Mineral Fertilizer ◽  
Black Soil ◽  
Mineral Fertilizers ◽  
Fertilizer System

Field experiments were conducted in 2017-2020 on the southern black soil in the conditions of the Lower Don. The Doneko winter wheat variety was sown. The predecessor of wheat is corn for grain. Mineral fertilizers were represented by ammonium nitrate (34.4%), nitroammophosk (16-16-16) and carbamide (46%), which acted as a background option in the scheme of the ex-periment. Organomineral fertilizers were preceded by the following agrochemicals: Ruther, Leyli 2000, Alga 1000/Turbo, Siamino Pro, Gumiful Pro, Soft Garden (Master Green Mix) and Double Vine (Monocaliphosphate). In the experiment, options for the joint use of non-root application and pre-sowing seed treatment with organomineral fertilizers were also studied. It was found that the use of organomineral fertilizers Ruther (0.5 or 0.25 l/ton) and Leyli (0.25 l/ton) for seed treatment before sowing, the use of Soft Guard (0.2 l/ha) and Humiful Pro (0.2 l/ha) in spring tillering and in the flag leaf phase against the background of a starter treatment mineral fertilizer in the form of azofoska at a dose of N32P32K32, fertilizing on frozen-thawed soil with ammonium nitrate at a dose of N40 and non-root topdressing with carbamide in the phase, earing at a dose of N20 increased the increase in grain yield on average for 3 years compared to the control variant (farm fertilizer system) by 0.73 t/ha or by 23.0%. The greatest increase in yield from the Router root-forming agent used for seed treatment was 0.36 t/ha or 11.3%. Keywords: WINTER WHEAT, MINERAL FERTILIZERS, ORGANOMINERAL FERTILIZERS, YIELD

scholarly journals GRAIN QUALITY OF NEW WINTER WHEAT VARIETIES SELECTED BY NORTH-CAUCASUS RESEARCH AGRICULTURAL CENTER

2019 ◽  
pp. 7-14
Author(s):  
N. A. Galushko ◽  
N. M. Komarov ◽  
N. I. Sokolenko
Keyword(s):  
Winter Wheat ◽  
Ammonium Nitrate ◽  
Grain Quality ◽  
Mineral Fertilizers ◽  
North Caucasus ◽  
Wheat Varieties ◽  
Soft Winter Wheat ◽  
The Impact ◽  
Winter Wheat Varieties

The article shows the research on grain quality which was conducted at North- Caucasus Scientific Agricultural Center 2015-2017. The research explored the grain quality of new soft winter wheat varieties. The grain belongs to own selections of soft winter wheat, particularly to Sekletiya, Zernetko 1, Tsaritsa and Liniya 1517. The authors focus on indicating the impact of certain factors on high-quality grain. Batko variety was applied as a standard. The soil of the experimental plot was black soil; the climate was moderate continental. The forecrop was pure steam. Before sowing, the authors applied complex mineral fertilizers dosed N40P60K40; in spring the researchers fertilized them with ammonium nitrate dosed26 kgof ammonium nitrate per hectare. The authors observed positive correlation between nature and flour strength qualities of grain (0,7-0,8); inverse relationship between the value of natural mass and IIR values (-0,79); dough elasticity to dough extensibility (-0,88); and baking absorption parameter (-0,85). Flour strength depends on protein quantity and quality (r = 0.79). The wheat varieties have shown different values of flour strength: Liniya 1517 and Zernetko 1 correspond to good filler (282-294 a.), Sekletiya, Tsaritsa and Batko (standard) correspond to satisfactory improver (312, 332,345 a.). Tsaritsa variety formed gluten of the first group during three years under different temperatures. This indicates the prevalence of protein glutenin fraction and capacity of strong wheat improver. The authors found out high correlation coefficient of sedimentation with the amount of gluten (r = 0.81) was found. The quality of winter wheat grain was affected by the arid conditions of grain loading in 2015 and overwetting in 2017. This prevented the varieties from showing up their capacities.

YIELD OF WINTER WHEAT WHEN USING DIRECT SEEDING IN THE CONDITIONS OF THE ROSTOV REGION

2020 ◽  
Author(s):  
Y.I. Ilchenko ◽  
◽  
O.A. Biryukova ◽  
A.V. Kucherenko ◽  
A.M. Medvedeva
Keyword(s):  
Winter Wheat ◽  
Ammonium Nitrate ◽  
Maximum Yield ◽  
Climatic Conditions ◽  
Direct Seeding ◽  
Mineral Fertilizers ◽  
Southern Zone ◽  
Rostov Region ◽  
No Till

The article presents the results of a three-year study of the effect of mineral fertilizers on the yield of winter wheat in the No-till system in the soil and climatic conditions of the southern zone of the Rostov region. The combined introduction of ammophos and kalimagnesia before sowing with two fertilizing with ammonium nitrate in the tillering and outlet phases of the tube helps to improve the nutritional regime of the soil and ensures maximum yield of winter wheat.

The effectiveness of granular chalk use for growing winter wheat on grey forest soil

2020 ◽  
pp. 181-191
Author(s):  
M. Tkachenko ◽  
N. Borys ◽  
Ye. Kovalenko
Keyword(s):  
Winter Wheat ◽  
Physicochemical Properties ◽  
Forest Soil ◽  
Active Substance ◽  
Mass Fraction ◽  
Gray Forest Soil ◽  
Mineral Fertilizers ◽  
Acidic Soils ◽  
Grey Forest Soil

The research aims to establish the eff ectiveness of granular chalk use produced by «Slavuta-Calcium» Ltd. under growing Poliska–90 winter wheat variety, changing the physicochemical properties of grey forest soil and the wheat productivity. It also aims to establish optimal dosis of «Slavuta-Calcium» granular chalk as the meliorant and mineral fertilizer for grey forest soil in the system of winter wheat fertilization. In the temporary fi eld studies, various doses of nutrients N60–90–120P30–45–60K60–90–120 combined with «Slavuta–Calcium» granular chalk in a dose of Ca230–460–690 kg/ha of the active substance were studied against the background of secondary plowing of rotation products – soybean biomass that averaged 2.34 t/ha. Granular chalk is a modern complex highly eff ective meliorant with the content of Ca – 37.7 and Mg – 0.2 %, the mass fraction of carbonates (CaCO3 + MgCO3) makes at least 95 %. It is characterized by a high level of solubility when interacting with moisture in soil. It has a form of white granules, the mass fraction of 4.0–6.0 mm in size granules makes not less than 90 % and the one of 1.0 mm in size makes less than 5 %. Reactivity – 97 %. The granular chalk is advisable to apply on acidic soils, as a highly concentrated calcium-magnesium fertilizer, with the former as the dominant fertilizer, to optimize the physicochemical properties of the soil, as well as the plant nutrition system, in particular, increasing the availability of an element for assimilation by plants and as long-term ameliorants. The eff ectiveness of the use of mineral fertilizers, in particular acidic nitrogen on highly and medium acidic soils, after chemical reclamation is increased by 30–50 %, and slightly acidic by 15–20 %. The increase in productivity of crops from the combined eff ects of nutrients and chalk granulated is usually higher than when separately applied. The eff ectiveness of the integrated action of these elements is manifested in the growth of plant productivity and the quality of the resulting products, as well as the optimization of physical chemical properties and soil buff ering in the long term. In order to optimize the physicochemical properties of the arable layer of gray forest soil and the productive nutrition of agricultural crops, winter wheat, in particular, biogenic elements should be used in doses N60-90-120P30-45- 60K60-90-120 with granulated chalk «Slavuta-Calcium» in doses of Ca230-460-690 kg/ha of active substance. Granulated chalk obtained as a result of industrial grinding of solid sedimentary carbonate rocks of natural origin, subsequently under the infl uence of the granulation process of the starting material contains Ca and Mg carbonates of at least 95 %, dense granules which facilitates convenient mechanized application, as well as chalk suitable for accurate metered application on the quest map. Key words: granular chalk, gray forest soil, chemical reclamation, crop productivity.

scholarly journals The choice of the terms and methods of nitrogen additional fertilizing for winter bread wheat in the southern part of the Rostov region

2020 ◽  
pp. 43-47
Author(s):  
A. A. Sukharev ◽  
G. M. Zelenskaya
Keyword(s):  
Winter Wheat ◽  
Ammonium Nitrate ◽  
Bread Wheat ◽  
Economic Effect ◽  
Wheat Variety ◽  
Scattering Method ◽  
Net Income ◽  
Winter Bread Wheat ◽  
Productivity Increase ◽  
Control Variant

The current paper has presented the results of three years’ study (2012–2014) of the application of various terms and methods of nitrogen additional fertilizing for the winter bread wheat variety “Stanichnaya”. There has been studied efficiency of various terms and methods of nitrogen additional fertilizing with various forecrops. There has been identified an effect of these additional fertilizing on winter bread wheat productivity according to the forecrops. In the control variant, the productivity of the variety according to the forecrop depended greatly on the forecrops: 5.52 t/ha (weedfree fallow), 5.26 t/ha (peas), 4.29 t/ha (maize for grains) and 3.57 t/ha (winter wheat). There has been identified large productivity in the autumn ammonium nitrate fertilizing by the scattering method (in all variants of the forecrops), the productivity raised on 0.38–0.73 t/ha. The study has shown that the economic effect of the ammonium nitrate fertilizing in the autumn was also at maximum profitability, 76–154%, and the conditional net income was 10 675–22 955 rubles/ha. The efficiency of ammonium nitrate fertilizing by the scattering method in the spring on thawed/frozen soil was lower, the productivity increase ranged from 0.21 t/ha sown after peas to 0.65 t/ha sown after maize. Root additional fertilizing with a seeder gave a positive effect only when the variety was sown after for winter wheat and maize, in that case the productivity increase was 0.52 t/ha and 0.46 t/ha, respectively. The conditional net income in these variants exceeded the control variant on 1574–2123 rubles/ha. Carbamide (urea) additional fertilizing was only effective for the variety sown after maize, where the productivity increase was 0.40 t/ha, but profitability (100%) and conditional net income (16 593 rubles/ha) were lower than with ammonium nitrate fertilizing by the scattering method in the spring (112% and 18 080 rubles/ha respectively).

he effect of winter wheat seed treatment the growth regulator of Metallocene brands: Melafen-Na, Melafen-Na+B, Melafen-Na+Mo on production processes, productivity and grain quality

2021 ◽  
Author(s):  
Ya.K. Tosunov ◽  
Keyword(s):  
Winter Wheat ◽  
Water Content ◽  
Growth Regulator ◽  
Seed Treatment ◽  
Grain Quality ◽  
Grain Weight ◽  
Wheat Seed ◽  
Production Processes

The results of studies on the testing of three brands of Metallocene showed that Melafen-Na+Mo was the most effective, the treatment of seeds with it provided a higher productive stem, the formation of larger in size, water content and grain weight, ears, increased yield and grain quality.

scholarly journals The effect of mineral fertilizers and farmyard manure on winter wheat grain yield and grain quality

2018 ◽  
Vol 64 (No. 10) ◽  
pp. 491-497 ◽  
Author(s):  
Holík Ladislav ◽  
Hlisnikovský Lukáš ◽  
Kunzová Eva
Keyword(s):  
Winter Wheat ◽  
Grain Quality ◽  
Farmyard Manure ◽  
Mineral Fertilizers ◽  
Wheat Grain ◽  
Sustainable Food ◽  
Grain Yields ◽  
Quality Properties

This study evaluated how organic manures and mineral fertilizers affect winter wheat grain and straw yields and grain quality properties. The analysed period of the long-term fertilizer experiment was established in Čáslav, Czech Republic, in 1955 and covers the seasons 2011–2014. The fertilizer treatments were: control; farmyard manure (FYM); FYM + P; FYM + K; FYM + PK; FYM + N<sub>1</sub>; FYM + N<sub>2</sub>; FYM + N<sub>1</sub>PK; FYM + N<sub>2</sub>PK and FYM + N<sub>3</sub>PK. The highest grain yields were recorded in the FYM + P and FYM + N<sub>3</sub>PK treatments (8.9 t/ha). The highest straw yields were recorded in the FYM + N<sub>3</sub>PK treatment (6.52 t/ha). The lowest yields were provided in the unfertilized control and FYM treatments. Qualitative parameters were evaluated in the control, FYM and FYM + N<sub>3</sub>PK treatments between the years 2011 and 2013. The best quality of wheat grain was provided by the FYM + N<sub>3</sub>PK treatment. Combination of the farmyard manure with NPK is the best way to achieve high grain yields with good quality and leads to sustainable food production.

scholarly journals PRODUCTIVITY OF SPRING BARLEY DEPENDING ON THE TYPE OF FERTILIZERS USED AND BIOLOGICS BISOLBIFIT

2021 ◽  
Vol 16 (4) ◽  
pp. 38-41
Author(s):  
Kseniya Zayceva
Keyword(s):  
Ammonium Nitrate ◽  
Quality Indicators ◽  
Active Substance ◽  
Spring Barley ◽  
Agricultural Practices ◽  
Mineral Fertilizer ◽  
Barley Grain ◽  
Pure Form ◽  
Mineral Fertilizers ◽  
Biological Preparation

The purpose of the study is to identify the effectiveness of various types of fertilizers and biologics Bisolbifit on the yield and quality indicators of spring barley grain. Experiments were conducted in 2015-2017 in Ulyanovsk region. The soil of the experimental site is represented by leached Chernozem, heavy loam. The scheme of experience included two factors. Factor A-control; pre-sowing seed treatment with Bisolbifit; NPK in pure form at a dose of 15 kg of active substance per hectare; modified NPK (NPKm) at a dose of 15 kg of active substance per hectare; modified NPK (1/2 NPKm) at a dose of 7.5 kg of active substance per hectare. Factor B (background): zero-without fertilizers; pure ammonium nitrate (NH4NO3) at a dose of 40 kg of active substance per hectare; modified ammonium nitrate (1/2 NH4NO3m) at a dose of 20 kg of active substance per hectare. Inoculation of seeds with a biological preparation was performed by semi-dry etching 1...2 days before sowing at a dose of 400...600 g per hectare of seeds. For the preparation of modified NPK and ammonium nitrate, the biological preparation Bisolbifit was used in a dose of 4 kg per 1 ton of fertilizers. The drug was applied to mineral fertilizer granules on the day of sowing. All types of fertilizers and biologics studied led to an increase in yield. The use of mineral fertilizers in pure form (untreated with biologics) increased the yield by 0.26...0.41 t/ha, modified – by 0.38...0.54 t/ha, biologics – by 0.06...0.19 t/ha, compared with the control (2.67 t/ha). The use of fertilizers and biologics increased the weight of 1000 grains – the best options were with modified NPK at a dose of 15 kg d. V./ha-49.4...53.0 g. the quality indicators of the studied agricultural practices did not have a significant impact. The highest payback of fertilizers by increasing the yield was recorded in the variant with pre-sowing treatment of seeds with Bisolbifit biologics and amounted to 7.7...11.4 kg/kg

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