scholarly journals Productivity and grain quality of a new spring wheat variety Stolypinka depending on the rates of mineral fertilizers under conditions of the Pre-Baikal region

2020 ◽  
Vol 548 ◽  
pp. 042065
Author(s):  
F S Sultanov ◽  
A A Yudin ◽  
O B Gabdrakhimov
Keyword(s):  
Spring Wheat ◽  
Baikal Region ◽  
Grain Quality ◽  
Wheat Variety ◽  
Mineral Fertilizers ◽  
Spring Wheat Variety

scholarly journals The influence of growth regulators on the productive capacity of spring wheat

2020 ◽  
Vol 17 ◽  
pp. 00106
Author(s):  
Vitaliy Isaychev ◽  
Nikolay Andreev ◽  
Myariam Bogapova
Keyword(s):  
Quality Indicators ◽  
Growth Regulators ◽  
Spring Wheat ◽  
Grain Quality ◽  
Wheat Variety ◽  
Forest Steppe ◽  
Productive Capacity ◽  
Spring Wheat Variety ◽  
Positive Effect

The author(s) studied the influence of various growth regulators on the yield and grain quality of the spring wheat variety “Zemlyachka” under the conditions of the forest-steppe of the Volga region. The studies have shown that pre-sowing treatment of seeds with growth regulators has a positive effect on the yield of the experimental crop, providing an increase of 0.17–0.40 t/ha. The use of growth regulators in the technology of cultivation of spring wheat has a positive effect on the formation of grain quality indicators, which determine the technological and baking properties of products, such as the content of protein and starch, the quantity and quality of gluten, and the volumetric weight of grain.

scholarly journals Productivity and grain quality of various types of spring wheat depending on seeding rates and nutrition background on gray forest soil of the Pre-Kama Region of the Republic of Tatarstan

2020 ◽  
Vol 27 ◽  
pp. 00076
Author(s):  
Farit Shaikhutdinov ◽  
Marat Amirov ◽  
Igor Serzhanov ◽  
Razil Garaev ◽  
Ahmet Akköprü
Keyword(s):  
Forest Soil ◽  
Common Wheat ◽  
Spring Wheat ◽  
Grain Quality ◽  
Gray Forest Soil ◽  
Soft Wheat ◽  
Mineral Fertilizers ◽  
Natural Background ◽  
Germinating Seeds

The results of two–year (2018–2019) studies on the effect of various seeding rates and nutritional backgrounds on the yield and grain quality of two types of spring wheat – soft wheat and emmer wheat (spelt) – are considered. The agrochemical characteristic of the gray forest soil of the experimental plot is as follows: the humus content in the layer of 0–20 cm was 2.9–3.4 % (Tyurin method), mobile phosphorus amount was 176–241 mg, exchange potassium amount was 77–109 mg/kg of soil (Kirsanov method). The degree of saturation with bases was 85.2–87.7 %, the pH of the salt extract was 5.6–5.8. Agrometeorological conditions of 2018–2019, on the whole, met the requirements for early spring crop seeding, HTC (hydrothermal coefficient) was 0.85–1.2. Two levels of mineral nutrition were studied in the experiment (natural background, without fertilizing, NRK for the planned grain yield of 3 t/ha), four seeding rates against each nutrition background: 4, 5, 6 and 7 million germinating seeds per 1 ha. The seedling completeness in both types of wheat over an average of 2 years depended on the seeding rate, regardless of the background of nutrition. In soft wheat of Ulyanovskaya 105 variety, against a natural background, with an increase in the sowing rate from 4 to 7 million germinating seeds per ha, the seedling completeness decreased and amounted to from 82.5 to 76.3 %, in spelt, it was 84.7–78.6 %. On a fertilized ground it was, respectively, 83.4–78.0 and 84.1–77.6 %. Good preservation of plants in both types of wheat from the number of sown seeds and seedlings was noted when the sowing rate was reduced from 7 to 4 million: without fertilizer 82.6–88.5 % in common wheat and 83.5–90.4 % of spelt. On a fertilized ground it amounted, respectively, to 84.3–90.5 and 86.5–92.3 %. Changes in nutritional background by introducing calculated doses of mineral fertilizers for all options with seeding rates on average for 2018–2019 yielded an increase in soft wheat by 0.94 tons of grain per hectare and by 0.61 tons of spelt. The highest conversion efficiency of fertilizers at a sowing rate of 6 million in common wheat was 8.1 kg of grain per 1 kg of a.a., for spelt at a sowing rate of 4 million the figure was 5.6 kg per 1 kg of a.a.

scholarly journals The effect of macro- and micro-fertilizers on spring wheat productivity

2020 ◽  
Vol 224 ◽  
pp. 04040
Author(s):  
V Isaychev ◽  
N Andreev ◽  
V Kostin
Keyword(s):  
Spring Wheat ◽  
Wheat Variety ◽  
Wheat Yield ◽  
Mineral Fertilizers ◽  
Control Group ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Yield Increase ◽  
Spring Wheat Variety ◽  
Positive Effect

The purpose of the study was to explore the effectiveness of various modifications of the preparation Megamix and complex macrofertilizers in cultivation of the spring wheat variety Ulyanovskaya 100 in the forest-steppe of the Middle Volga region. The factors used in the experiment contribute to a yield increase by 0.37 - 3.12 c / ha. The use of the Megamix-Zinc modification with complex mineral fertilizers gives the greatest yield increase compared with the control group which amounts to 11%. All modifications of the Megamix preparation have a positive effect on the structure elements of the spring wheat yield. The highest test weight is observed in the Megamix-Zinc option with previous application of mineral fertilizers. The increase in this indicator from the factors used was 4.8 - 18.7 g / l, depending on the option. Under the influence of the studied factors, the vitreousness of the spring wheat grain increases by 1.28 5.83%. Top dressing has a positive effect on the weight of 1000 seeds. This indicator increased by 0.49 - 2.80 grams, compared with the control option.

scholarly journals Development of new winter and spring wheat varieties in Latvia

2012 ◽  
Vol 66 (1-2) ◽  
pp. 48-53
Author(s):  
Vija Strazdiņa
Keyword(s):  
Winter Wheat ◽  
Spring Wheat ◽  
Grain Quality ◽  
Wheat Variety ◽  
The State ◽  
Yield Potential ◽  
Wheat Varieties ◽  
Cereal Breeding ◽  
Moderate Resistance ◽  
Spring Wheat Variety

Development of new winter and spring wheat varieties in Latvia The newest wheat varieties developed at the State Stende Cereal Breeding Institute are winter wheat ‘Fredis’ and spring wheat ‘Uffo‘ and ‘Robijs‘. The winter wheat variety ‘Fredis‘ (‘Donskaya Polukarlikovaya‘/‘Abe‘//‘Lowrin 24‘) was developed from 1986 to 2002. The variety has good winter hardiness (7-9 points), earliness (growing period 212-215 days from 1 January), and average yield is 6.0 t ha -1. Grain quality is suitable mostly for food. The variety was registered in the Latvian Plant Catalogue in 2007 and in the Estonian Plant Catalogue in 2011. In the period from 1992 to 2007, the new spring wheat variety ‘Uffo‘ (Sigma/Eta) was created. Variety ‘Uffo‘ is a mid-early variety, with yield potential 6-8 t ha-1, and moderate lodging resistance (5-7 points). Grain quality is suitable for food and feed. The variety ‘Uffo‘ was included in the Latvian Plant Catalogue in 2008 and in the Estonian Plant Catalogue in 2009. The spring wheat variety ‘Robijs‘, obtained from the crossing combinations Dragon/Anninia//Fasan//Fasan by anther culture, was developed at the State Stende Cereal Breeding Institute in collaboration with the Institute of Biology Latvian University from 2000 to 2007. The variety is a middle-early wheat, and is characteriszed by high yield potential (6-8 t ha-1), moderate resistance to lodging (7 points). It has moderate resistance to powdery mildew (3-5 point) and brown rust (10-25%). The grain quality is suitable for food. The variety was included in the Latvian Plant Catalogue in 2011.

scholarly journals Эффективность влияния подкормки «Акварин 5» на урожайность зерна яровой пшеницы и его качество

2019 ◽  
pp. 3-6
Author(s):  
Kh.A. Piskunova ◽  
A.V. Fedorova
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Spring Wheat ◽  
Grain Quality ◽  
Mineral Fertilizer ◽  
Mineral Fertilizers ◽  
Wheat Varieties ◽  
Maximum Value ◽  
Significant Difference

Изучалось влияние водорастворимого комплекса минеральных удобрений Акварин 5 на урожайность и качество зерна яровой пшеницы сортов Сударыня, Ладья, Каменка, Дарья (стандарт). Подкормка растений Акварин 5 в дозе 1,5 кг/га обеспечила одинаковую урожайность зерна у изучаемых сортов 1,561,64 т/га, а при подкормке в дозе 3,0 кг/га по фону минеральных удобрений (N26P38K38) у всех сортов яровой пшеницы отмечено достоверное увеличение урожайности (НСР0,5 т/га 0,33 (сорт Дарья), 0,26 (сорт Сударыня), 0,25 (сорт Ладья), 0,26 (сорт Каменка)). Обработка посевов Акварин 5 оказывала влияние на повышение содержания белка в зерне на 0,461,89 в сравнении с контролем. При внесении водорастворимого удобрения в дозе 3,0 кг/га по минеральному фону количество белка возросло и достигло максимального значения у сорта Ладья 14,59. Наибольшее содержание клейковины в зерне отмечено в варианте с внесением Акварин 5 в дозе 3,0 кг/га по минеральному фону на всех сортах яровой пшеницы (32,7, 33,4, 34,0 и 32,0). Клейковина зерна относилась ко второй группе качества и характеризовалась как удовлетворительная слабая.The influence of the watersoluble mineral fertilizer complex Aquarin 5 on the yield and grain quality of spring wheat varieties Sudarynya, Ladya, Kamenka, Darya (standard) was studied. Top dressing of plants Aquarin 5 at a dose of 1.5 kg/ha provided the same grain yield in the studied varieties 1.561.64 t/ha and at top dressing at a dose of 3.0 kg/ha on the background of mineral fertilizers (N26P38K38) in all varieties of spring wheat there was a significant increase in yield (least significant difference 0.5 t/ha 0.33 (Darya variety), 0.26 (Sudarynya variety), 0.25 (Ladya variety), 0.26 (Kamenka variety)). Processing of sowings with Aquarin 5 influenced the increase in protein content in grain by 0.461.89 in comparison with the control. With the applying of watersoluble fertilizer in a dose of 3.0 kg/ha on the mineral background, the amount of protein increased and reached a maximum value for Ladya variety 14.59. The highest content of gluten in the grain was noted in the variant with applying of Aquarin 5 at a dose of 3.0 kg/ha on the mineral background in all varieties of spring wheat (32.7, 33.4, 34.0 and 32.0). Grain gluten belonged to the second quality group and was characterized as satisfactory weak one.

PRODUCTIVITY OF EKADA 66 SPRING WHEAT VARIETY, DEPENDING ON FERTILIZER SYSTEMS AT VARIOUS WAYS OF BASIC TILLAGE OF GRAY FOREST SOIL

10.12737/3820 ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. 103-107
Author(s):  
Гилаев ◽  
Ildar Gilaev ◽  
Шакиров ◽  
Rafil Shakirov
Keyword(s):  
Spring Wheat ◽  
Grain Quality ◽  
Arable Land ◽  
Wheat Variety ◽  
Mineral Fertilizer ◽  
Organic Fertilizers ◽  
Npk Fertilizer ◽  
Fertilizer System ◽  
The Right

One of the important issues of increasing productivity and improving the quality of the grain is the correct application of fertilizers. The the quantity and quality of the final product depends on the right balance and the level of availability of nutrients in fertilizers. The results, presented in this article, demonstrate the relevance and significance of this research. We studied the issue of increasing technological qualities of grain and productivity of spring wheat. Using organomineral fertilizers by cash and balance method on the background of subsurface tillage can improve grain quality indicators. In the variant when treating organic fertilizers in amount of 7 tons per hectare of arable land per year with the addition of NPK fertilizer on the background subsurface loosening, the protein content was 14.8%, gluten - 32.7%, with the gluten deformation index 75 (I group), which corresponds to I class of grain quality. Not less important is the conservation the resources and reduction of fertilizers load on the soil in order to greening agriculture. So, the introduction of organomineral fertilizers will not only increase the crop by 1.5-2 times, compared to the control one without fertilizer, but also improve the payback of NPK fertilizer by grain to 50%, compared with mineral fertilizer system, by reducing fertilizer rates up to 40%.

Photosynthetic activity of spring wheat depending on the conditions of water supply

2020 ◽  
Author(s):  
I.I. Seregina ◽  
◽  
I.G. Makarskaya
Keyword(s):  
Water Supply ◽  
Spring Wheat ◽  
Sodium Selenite ◽  
Photosynthetic Activity ◽  
Wheat Variety ◽  
Sharp Decrease ◽  
Soil Culture ◽  
Growing Conditions ◽  
Spring Wheat Variety ◽  
Excessive Water

Abstract:In model experiments in soil culture, the effect of different methods of treatment with sodium selenite on the photosynthetic activity of spring wheat variety Zlata was studied under extreme growing conditions. Under drought conditions, the inhibition of the growth of the photosynthetic surface of spring wheat plants was revealed. Under conditions of excessive water supply, a sharp decrease in the area of the assimilating surface of wheat plants was observed. The positive effect of sodium selenite solution on the photosynthetic activity of spring wheat plants was established with insufficient and excessive water supply to wheat plants.

scholarly journals The Impact of Harvesting Time on Fusarium Mycotoxins in Spring Wheat Grain and Their Interaction with Grain Quality

Agronomy ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 642
Author(s):  
Yuliia Kochiieru ◽  
Audronė Mankevičienė ◽  
Jurgita Cesevičienė ◽  
Roma Semaškienė ◽  
Jūratė Ramanauskienė ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Grain Quality ◽  
Fusarium Species ◽  
Triticum Aestivum L ◽  
Falling Number ◽  
Harvesting Time ◽  
Wheat Grains ◽  
The Impact ◽  
Full Maturity

In this work, we studied the impact of harvesting time on Fusarium mycotoxin occurrence in spring wheat and the effect of mycotoxin contamination on the quality of these grains. The spring wheat grains (Triticum aestivum L.) were collected in 2016–2018 when the crop had reached full maturity, 10 ± 2 days and 17 ± 3 days after full maturity. The grain samples were analyzed for Fusarium infection and co-contamination with mycotoxins deoxynivalenol (DON), zearalenone (ZEA), and T-2 toxin (T-2), as well as the quality of the wheat grains (mass per hectolitre, contents of protein, starch, ash and fat, particle size index (PSI), falling number, sedimentation, wet gluten content, and gluten index). The occurrence of Fusarium spp. fungi and the mycotoxins produced by them in the grains was mostly influenced by the harvesting time and meteorological conditions. The correlations between Fusarium species and the mycotoxins produced by them in the grains of spring wheat showed F. graminearum to be a dominant species, and as a result, higher concentrations of DON and ZEA were determined. The co-occurrence of all the three mycotoxins analyzed (deoxynivalenol, zearalenone, and T-2 toxin) was identified in wheat. In rainy years, a delay in harvesting resulted in diminished grain quality of spring wheat, as indicated by grain mass per hectolitre and falling number. Negative correlations were found in highly contaminated grains between mycotoxins (DON, ZEA, and T-2) and falling number and grain mass per hectolitre values.

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