INFLUENCE OF THE METHOD OF PROCESSING LIGHT-GRAY FOREST SOILS ON THE CLOVER LAYER OF THE FIRST YEAR OF USE ON THE YIELD OF WINTER WHEAT OF « MOSKOVSKAYA 39 VARIETY» IN THE CONDITIONS OF THE NIZHNY NOVGOROD REGION

2020 ◽  
pp. 41-48
Author(s):  
Е. V. Mikhalev ◽  
◽  
N.А. Borisov ◽  
N. А. Mineeva ◽  
◽  
...  
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Mineral Fertilizer ◽  
Cost Effective ◽  
Mineral Fertilizers ◽  
First Year ◽  
Traditional Technology ◽  
No Till ◽  
Wheat Cultivation ◽  
Winter Wheat Yield

The research aim is to identify the most energy-saving and cost-effective technology for winter wheat cultivation. The maximum moisture content of soil was recorded when it was processed using Mini-till technology – from 17.2% to 17.9%, and the lowest - with traditional technology – from 15.7% to 16.4%. The lowest soil density with traditional winter wheat technology is both on the background with fertilizer (1.18%) and on the background without fertilizer (1.21%). The lowest contamination of crops with traditional technology without mineral fertilizers (42 pcs/м2). With the Mini-till technology, the total blockage increased to 51pcs/м2, and with the No-till technology, it was maximum- 128 pcs/м2. Against the mineral fertilizers, the same tendency of total blockage-from – from 40 pcs/м2 to 132 pcs/м2, respectively. With No-till technology, the total plant damage increased from 17.0 % to 14.6 %, with traditional treatment – from 12.4% to 10.1%, and with Mini-till technology-from 12.7% to 9.6%. The yield of winter wheat when using traditional plowing against the background of mineral fertilizer is 3.59 t / ha, and against the background without mineral fertilizer – 2.24 t / ha. The yield of Mini-till technology for mineral background is 3.13 t / ha, and without fertilizers-1.81 t / ha. With the No-till technology, the winter wheat yield is 1.69 t/ha, and without fertilizers – 1.11 t/ha. The highest level of profitability with Mini-till technology against the background of mineral fertilizers-73.2%.

scholarly journals Урожайність та якість зерна пшениці м'якої озимої залежно від мінерального живлення

2013 ◽  
pp. 145-148
Author(s):  
С. М. Шакалій
Keyword(s):  
Winter Wheat ◽  
Protein Content ◽  
Wheat Yield ◽  
Weather Conditions ◽  
Vegetation Period ◽  
Mineral Fertilizers ◽  
Mild Winter ◽  
Close Relationship ◽  
Winter Wheat Yield ◽  
Full Protection

Наведено дані досліджень впливу різних норм мінера-льних добрив на урожайність і вміст білка в зерні пше-ниці м'якої озимої. Встановлено, що внесення добрив має вплив на збільшення врожайності зерна та сприяє збіль-шенню вмісту білка в зерні. За допомогою кореляційного аналізу встановлено тісний зв'язок між урожайністю та вмістом білка в зерні пшениці озимої r=0,80). Уро-жайність пшениці озимої істотно змінюється від по-годних умов веґетаційного періоду й норм мінерального живлення. Найкращі результати спостерігаються за повного захисту рослин + «Басфоліар 36 Екстра». The investigation data of influence of different norms of mineral fertilizers on productivity and protein content in wheat grain mild winter are presented. It is established that the application of fertilizers has an impact on the increase of productivity of grain and contributes to an increase in protein content in grain. Using correlation analysis a close relationship between yield and protein content of winter wheat (r=0,80) is established. Winter wheat yield considerably changes from weather conditions during vegetation period and norms of mineral nutrition. The best results are for the full protection of plants + Basfoliar 36 Extra.

scholarly journals Fuel Consumption, Work Time Expenditures and Winter Wheat Yield in Case of Non-Tillage and Strip Soil Cultivation

2017 ◽  
Vol 21 (3) ◽  
pp. 69-75
Author(s):  
Tomasz Piskier
Keyword(s):  
Winter Wheat ◽  
Fuel Consumption ◽  
Wheat Yield ◽  
Work Time ◽  
Soil Cultivation ◽  
Wheat Cultivation ◽  
Winter Wheat Yield ◽  
Cultivation Technology ◽  
The One ◽  
Time Expenditures

AbstractA single-factor field experiment concerned calculation of fuel consumption, time expenditure of the working time of machines, and winter wheat yield size in three technologies of soil cultivation. Fuel consumption in the tillage and non-tillage technology was comparable and amounted approximately to 31 l·ha−1, but the highest consumption was generated by basic soil cultivation (tillage or heavy cultivation cultivator). Fuel consumption in the strip cultivation technology was the lowest and it was 23.0 l·ha−1. Non-tillage cultivation allowed reduction of the time necessary to carry out the wheat cultivation technology by 28.8% (in comparison to tillage cultivation). On the other hand, strip cultivation allowed reduction of the total time of machines operation by 48.5 % (in comparison to tillage cultivation). The yield of winter wheat cultivated in the non-tillage technology was at the average by 4% better than the one cultivated in tillage cultivation. The highest yield of seed (7.63 t·ha−1) was obtained in the strip cultivation technology (by 6.7% in comparison to tillage cultivation).

RESOURCE-SAVING MODELS OF SPRING WHEAT CULTIVATION TECHNOLOGIES IN THE CONDITIONS OF THE FOREST-STEPPE OF THE MIDDLE VOLGA REGION

2021 ◽  
Vol 16 (3) ◽  
pp. 53-58
Author(s):  
Marat Sabitov ◽  
Sergey Zaharov
Keyword(s):  
Spring Wheat ◽  
Plant Protection ◽  
Humus Content ◽  
Wheat Yield ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Resource Saving ◽  
Middle Volga Region ◽  
Traditional Technology ◽  
Wheat Cultivation

Studies to study the effectiveness of various resource-saving models of spring wheat cultivation, which allow forming stable yields with the lowest costs, were carried out in Ulyanovsk region in a stationary field experiment in 2017-2019. The soil of the experimental site is leached chernozem, medium-sized with a humus content of 6.35 %, mobile P2O5 and K2O (according to Chirikov) – 225 and 119 mg/kg, respectively, pHsalt - 6.8, the sum of absorbed bases - 48.6 mg.-eq./100 g. The scheme of the experiment provided for the study of variants of technologies for spring wheat, differing in the main tillage, the number of operations in the technological process against the background of the use of mineral fertilizers and plant protection products: traditional technology-plowing to a depth of 23 ... 25 cm (control); resource-saving technology − non-fall processing at 23 ... 25 cm; minimum technology-without autumn main processing, sowing was carried out on treated stubble in spring. The yield of spring wheat in wet 2017 according to the traditional technology was 4.21 t/ha, according to the resource − saving one – 4.15 t/ha, according to the minimum one-4.12 t/ha, or 0.09 t/ha lower than according to the traditional one. In the dry year of 2018, the yield for the resource – saving technology was 2.72 t/ha, for the traditional one – 2.08 t/ha, for the minimum one – 2.03 t/ha, which is 0.64 and 0.69 t/ha lower than for the resource-saving one. In a moderately dry 2019, according to traditional and resource-saving technologies, the wheat yield was the same-3.39 and 3.40 t/ha, and at the minimum it was lower by 0.14 and 0.15 t/ha. The developed models of resource-saving and minimal agricultural technologies allow to preserve soil fertility, reduce costs by 3.0...5.5%, reduce the cost of grain by 2.5...8.4 %, increase the efficiency and profitability of spring wheat grain production by 65 ... 75%

scholarly journals Adaptive technologies for intensification of winter wheat grain production in biologized crop rotation

2020 ◽  
Vol 17 ◽  
pp. 00067
Author(s):  
Zakirzhan Bikmukhametov ◽  
Rafil Shakirov ◽  
Razina Sabirova
Keyword(s):  
Winter Wheat ◽  
Crop Rotation ◽  
Arable Land ◽  
Wheat Yield ◽  
Balance Sheet ◽  
Mineral Fertilizer ◽  
Organic Fertilizers ◽  
Mineral Fertilizers ◽  
Experimental Base ◽  
Fertilizer System

The studies were conducted at the experimental base of the Tatar Scientific Research Institute of Agriculture in 1996–2014 to adapt fertilizer systems and basic tillage to achieve yields of 3–5 t/ha. The article cited data on winter wheat – the second crop of the third rotation of the eight-field grain-grass-crop rotation for 2013–2014. We studied the effect of organomineral, organic, mineral fertilizer systems on the winter wheat yield using a differentiated approach to their use in combination with different primary tillage systems (dump plowing to the depth of the arable layer, multi-depth loosening and loosening to a depth of 15–16). The organomineral fertilizer system differed with the saturation with organic fertilizers of 7 t/ha of arable land per year + N36P32K60 according to the balance sheet for receiving 4 t/ha of grain with spring fertilizing using ammonium nitrate, where the yield was 4. 03 t/ha, and the saving on mineral fertilizers, depending on crop rotation and soil saturation with organic matter, was 25–35 %. The yield of winter wheat by the water-saving technology amounted to 4.03 t/ha with a planned level of 4.0 t/ha. At the same time, at the purchase price of 7 rubles/kg, the level of profitability rose to 195.85 %, the cost of 1 center of grain amounted to 236.6 rubles.

scholarly journals Biochar and Fertilization Effects on Weed Incidence in Winter Wheat

Agronomy ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2028
Author(s):  
Bojana Brozović ◽  
Irena Jug ◽  
Danijel Jug ◽  
Bojan Stipešević ◽  
Marija Ravlić ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Field Experiments ◽  
Wheat Yield ◽  
Mineral Fertilizer ◽  
Optimal Dose ◽  
Winter Wheat Yield ◽  
Weed Infestation ◽  
Rich Material ◽  
Set Up ◽  
Fertilization Effects

Biochar, a carbon-rich material, is highlighted to improve soil fertility, simultaneously mitigating climate change by carbon sequestration. Combined with mineral fertilizer, it can increase weediness, the major source of yield loss in agricultural production. Research with biochar was conducted in Eastern Croatia in 2016, with the aim to investigate the influence of biochar and mineral fertilizer on weed infestation and winter wheat yield. Field experiments were set up as a split-plot where biochar (B) was the main factor and fertilization was the sub factor. The main treatments were: B0 (control without biochar), B1-5 t ha−1, B2-10 t ha−1 and B3-15 t ha−1. Fertilization sublevels were F0) without fertilizer and F1) optimal dose of fertilizer. Weediness was determined by counting and measuring aboveground biomass. The treatments with the greatest effect on weediness were B3 and F1 in the winter wheat tillering stage. In the winter wheat ripening stage, treatment B3 obtained the highest weediness and F1 significantly reduced weed density. Biochar treatment B3 increased winter wheat yield by 77% in relation to the control. The application of biochar combined with fertilization affected the level of weediness depending on agroecological conditions, but with a significant increase in yield.

scholarly journals Number of ecological-trophic groups of microorganisms depending on technology of winter wheat cultivation on ordinary chernozem of the Central Caucasus

2021 ◽  
Vol 16 (2) ◽  
pp. 55-64
Author(s):  
E. A. Menkina ◽  
N. N. Shapovalovа ◽  
A. A. Voropayeva
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Mineral Fertilizer ◽  
Ordinary Chernozem ◽  
Mineral Fertilizers ◽  
Plant Residues ◽  
Self Healing ◽  
Trophic Groups ◽  
Number Of Microorganisms ◽  
Central Caucasus

Aim. To study the influence of cultivation technology on the number of ecological and trophic groups of microorganisms and the yield of winter wheat on the common chernozem of the Central Caucasus.Material and Methods. The number of microorganisms was determined by counting colonies on dense nutrient media according to generally accepted methods.Results. The number of microorganisms that transform organic and mineral forms of nitrogen and soil yeast was determined, depending on meteorological conditions, soil cultivation and fertilizers. Mineral fertilizers had the most significant effect on the activity of the soil microbiota. In years of varying moisture availability, fertilizers improved the nutrient regime of the soil, which contributed to increased plant development, microflora activity and increased winter wheat yield. In both the technologies applied, the largest number of all groups of microorganisms studied was observed when applying a complete mineral fertilizer -N52P52K52 .This dose of fertilizer also provided the highest yield of winter wheat - 6.07-6.33 t/ha. With a balanced plant nutrition regime (N52P52K52), the processes of decomposition and mineralization of plant residues proceeded at the same rate in both technologies. At the same time, without the use of fertilizers, the total activity of microorganisms in the no-till technology exceeded the minimum technology by 23.4х105 columnforming units, which indicates the beginning of the process of self-healing of the soil in the third year after the transition to direct sowing of crops.Conclusion. The number of microorganisms is one of the most sensitive indicators of the direction of complex biochemical processes, allowing us to assess the combined influence of all factors on the overall state of the soil microbiocenosis.

scholarly journals WINTER WHEAT PRODUCTIVITY ON DRAINED SOD-PODZOLIC SOILS OF VOLYNS POLISSYA DEPENDING ON APPLYING FERTILIZER SYSTEMS AND TEMPERATURE CONDITIONS

2019 ◽  
pp. 61-66
Author(s):  
M. V. Pashkova
Keyword(s):  
Winter Wheat ◽  
Air Temperature ◽  
Temperature Regime ◽  
Wheat Yield ◽  
Mineral Fertilizer ◽  
Crop Productivity ◽  
Organic Mineral ◽  
Winter Wheat Yield ◽  
Fertilizer System

Relevance of the research. Winter wheat is considered to be a leading cereal crop. One of the area of stabilizing this crop production is to intensify its cultivation on the drained soils of Polissya. Due to the changes in external factors (global and regional climate change, soils, etc.) and technology, the question of modeling the process of crop productivity formation remains relevant. Objective of the research was to evaluate the impact of climate change (increase of average air temperature) on the winter wheat yield on the drained lands of Western Polissya when applying different fertilizer systems. Research methodology. The research was conducted in a stationary long-term field experiment of the Volyn State Agricultural Research Station of NAAS. The following fertilizer systems were investigated: control (without fertilizers); organic fertilizer – green manure crop; mineral fertilizer - N60P60K60 + lime; organic-mineral fertilizer - N60P60K60 + green manure crop + lime. In the course of the study, a systematic analysis of long-term results of field experiments and meteorological observations using mathematical and statistical methods, correlation and regression analysis were used. Research results. The coefficient of yield variation over the years of research on a variant without fertilizers reached 27%, against 19% for the organic-mineral fertilizer system. Applying the fertilizers helped to reduce the variability of winter wheat yield by 19 - 23%. Correlation analysis of winter wheat yields in view of the average air temperature of the early spring period (from the second decade of February to the first decade of April) was 0.85. Low air temperatures in this period indicate the late dates of the beginning of spring crop vegetation, which negatively affected wheat productivity. Relatively high temperatures contribute to earlier spring processes and, accordingly, positively affected the yield formation. The correlation coefficient of the average air temperature and wheat yield in the spring-summer period (second decade of April - the second decade of July) was - 0.71. Conclusions. The highest efficiency on sod-podzoliс drained soils is provided by applying organic-mineral fertilizer system. The average wheat grain yield when applying this fertilizer system was 5,7 ton per hectare (+ 38% over control). The application of balanced fertilizer systems reduces the amplitude of grain yield fluctuations from 27% to 19%. The temperature regime in the period from the 2nd decade of February – till the 1t decade of April has a significant effect on the yield of winter wheat grains. Having the average temperatures over 5оC, yields increased by 1-1,5 ton per hectare, and on the contrary, rise of average temperatures in the spring-summer period more than 16оC significantly reduced this index. The established mathematical dependences enabled to estimate the projected winter wheat yield by the analysis of the temperature regime over the years. The conducted research and established features make it possible to calculate the projected winter wheat yields by the temperature regime of the period from the end of February till the beginning of April. The study of the interrelation between the crop productivity and the combined action of temperature and water regime is supposed to be the next stage of the research.

USING OF BINARY SOWING FOR INCREASING OF SOIL AND BIOTIC COMPLEX AND CROP PRODUCTIVITY

1970 ◽  
pp. 49-52
Author(s):  
Y. I. Zhitin ◽  
N. V. Stekolnikova
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Mineral Fertilizer ◽  
Crop Productivity ◽  
Hairy Vetch ◽  
Seeding Rate ◽  
Composition And Structure ◽  
Winter Wheat Yield ◽  
Grain Crop ◽  
Wheat Straw Biomass

This work includes the results of studies whose purpose was to study the agrophytocenosis structure of winter wheat using seed culture (hairy vetch (winter)) and the effectiveness of the subsequent application of its biomass into the agrocenosis together with secondary production of grain crops. Held trials were conducted in 2014-2017. on the basis of the Trust Parneship “Rykanskoe” of the Novousmansky District of the Voronezh Region, in the link of the grain cultivation crop rotation of winter wheat is a potato. The objects of researches were the winter wheat Bezenchukskaya 380, Impala potatoes, hairy vetch (winter) Glinkovskaya, growing in grain fields vegetation, winter wheat straw, biomass of hairy vetch. The undersowing of hairy vetch (winter) in the agrocenosis of winter wheat was carried out in the spring period simultaneously with root fertilizing of a grain crop (ammonium saltpeter 30 kg / ha a.i.) with a seeding rate of 15 kg / ha. After the monoculture was harvested, straw was applied into the soil with ammonium saltpeter 10 kg a.i. per 1 ton of straw and together with the green mass of hairy vetch. It has been established that the application of hairy vetch to the agrocenosis has influenced on the development of such growing in grain fields plants as chicken millet, green bristle, shepherd's purse, field pennycress, odorless chamomile, field violet, cathcweed, satinflower. The decrease in the number of growing in grain fields plants was 43.3-46.0%. The changes in the composition and structure of the agrophytocenosis have a positive effect on the winter wheat yield, the excess relative to the control variant was 19.3-21.2%. The advantage of straw plowing together with hairy vetch biomass in comparison with the application of straw into the soil together with mineral nitrogen fertilizer in the rate of decomposition of linen by 8.9-12.6%, the content of labile phosphorus - 5.7% and exchangeable potassium - 6.3% was found. The highest yield of potatoes was formed herbage of vetch and straw of 20.9 t / ha, which exceeded the variant of applying straw together with mineral fertilizer by 23.7%

scholarly journals Influence of methods and rates of fertilizer application on winter wheat productivity by direct seeding on ordinary chernozem

2021 ◽  
Author(s):  
N. N. Shapovalova ◽  
◽  
A. A. Voropaeva ◽  
Ye. I. Godunova ◽  
◽  
...  
Keyword(s):  
Winter Wheat ◽  
Nitrogen Fertilization ◽  
Wheat Yield ◽  
Soil Layer ◽  
Ordinary Chernozem ◽  
Mineral Fertilizers ◽  
North Caucasus ◽  
No Till ◽  
Direct Sowing ◽  
Methods Of Application

Purpose: to study the influence of methods and rates of mineral fertilizers on the winter wheat yield and grain quality by direct sowing on corn on ordinary chernozem under conditions of unstable moisture in Stavropol Territory. Materials and methods. The studies were carried out in 2014–2019 in a three-factor experiment in the fields of the North Caucasus Federal Scientific Agrarian Center. We studied the effect of pre-sowing fertilization and nitrogen fertilization (N52) on wheat productivity with two tillage technologies: with the recommended tillage system and with direct sowing (No-Till). Pre-sowing fertilization options: 1) without fertilizers; 2) N6P26; 3) N12P52; 4) N24P104; 5) N52P52; 6) N52P52K52; 7) N52; 8) N104P52K52. Results. Direct sowing had an advantage over the recommended technology in the reserves of productive moisture in the soil layer of 0–100 cm during the sowing period. In the No-Till technology, the average yield increase from pre-sowing fertilizer was within 0.78–3.02 t/ha (28–109 %), from nitrogen fertilization it was 0.55–1.85 t/ha (15–48 %) and when both methods of application are combined – 1.47–4.02 t/ha (53–145 %). The highest and most stable increments over the years (3.07–4.56 t/ha, or 101–219 % to the control) were obtained when using the maximum rate of pre-sowing fertilizer with nitrogen fertilization – N104P52K52 + N52. The increase in grain yield per unit of active fertilizer substance was 15.5 kg. Mass fraction of crude gluten in grain exceeded the control by 3.0–7.9 %. The application of this fertilizer dose helped to equalize the yield between technologies. Conclusions. The results showed that in order to obtain the greatest agronomic effect in the third year of direct sowing of winter wheat on maize, the predominant application of nitrogen fertilizer in a total dose exceeding the dose of phosphorus and potassium by 2–3 times is required. Correctly selected methods of application and fertilizers rates prevent a decrease in wheat yield when switching from the recommended tillage technology to direct sowing.

Sign in / Sign up

Export Citation Format

Share Document