scholarly journals Effect of pre-sowing treatment of spring wheat seeds on linear sizes and geometric grain characteristics

2021 ◽  
Vol 51 (1) ◽  
pp. 18-24
Author(s):  
N. G. Vlasenko ◽  
S. V. Burlakova
Keyword(s):  
Spring Wheat ◽  
Seed Treatment ◽  
Consumption Rate ◽  
Plant Protection ◽  
Trichoderma Viride ◽  
Plant Protection Products ◽  
Close Correlation ◽  
Forest Steppe ◽  
Sowing Seed ◽  
Wheat Seeds

The results of assessing the effect of biological preparations and a seed disinfectant on the technological qualities of grain of soft spring wheat Novosibirskaya 31 are presented. The effectiveness of the use of biological plant protection products was studied in the field experiment, laid down in 2020 in the forest-steppe conditions of the Ob region. Pre-sowing seed treatment included the following options: control (without treatment); Trichodermin, P (Trichoderma viride, titer more than 6 billion spores/g), consumption rate – 15 kg/t seed; Sporobacterin, SP (Bacillus subtilis + Trichoderma viride, strain 4097), consumption rate – 0.5 kg/ton of seeds; Scarlet, ME, chemical standard (imazalil (100 g/l) + tebuconazole (60 g/l), consumption rate – 0.3 l/t of seeds. The use of the preparations contributed to an increase in yield by 0.40 and 0.52 t/ha when using Trichodermin and Sporobacterin, respectively, and by 0.08 t/ha when using fungicide Scarlet. In this case, the mass of 1000 grains increased by 0.84, 0.80 and 0.96 g, respectively, relative to the control. The preparations Trichodermin and Sporobacterin had a significant effect on the growth of grain in length and width relative to the control – by 5.4-6.9 and 9.6%, Scarlet – by 10.6 and 13.9%, respectively. Pre-sowing seed treatment contributed to the growth of such indicators of the caryopsis as volume (by 19.6–29.3%), surface area (by 12.1–19.2%), and sphericity (by 6.3–7.8%). To a greater extent, they increased with the use of fungicide Scarlet. Getting larger grain led to an increase in the endosperm content by 0.76–1.14%. A close correlation has been shown between the indicators of the mass of 1000 grains and the linear grain sizes (r = 0.92–0.98), as well as with the grain volume, sphericity and endosperm content (r = 0.98–0.99). Pre-sowing treatment of spring wheat seeds provides grain with improved technological properties.

scholarly journals Pumpkin protection against root rots

2020 ◽  
pp. 19-22
Author(s):  
O. Melnyk ◽  
S. Mykhailenko
Keyword(s):  
Technical Efficiency ◽  
Root Rot ◽  
Seed Treatment ◽  
Consumption Rate ◽  
Forest Steppe ◽  
Fusarium Root Rot ◽  
Biological Products ◽  
Causative Agents ◽  
Sowing Seed ◽  
The Right

Goal. To determine the technical efficiency of the novel fungicides against root rot of pumpkins in the area of ​​the Right Bank Forest-Steppe of Ukraine. Methods. The experiments were conducted in 2016—2018 in the Right-Bank Forest-Steppe of Ukraine (Khmelnytsky region) on the following varieties: common pumpkins — Ukrainskyi bahatoplidnyi, hull-less pumpkins — Shtyriiskyi. Assessment of severity, spread of root rot, technical and farm efficiency was carried out according to generally accepted methods. To control the development of the disease, the following preparations were investigated: Maxim 480 FS, FS, Inshur perform, TK, Phytocide, s., Trichoderma blend Bio-Green Microzyme TR, EC. Results. During the study period, root rot was observed on pumpkins of both studied varieties annually. In the laboratory, it was found that the causative agents of root rot on pumpkins were fungi of the genus Fusarium Link. The development of the disease in control ranged from 11.2 to 17.6%. When biological preparations were used on the variety Ukrainskyi bahatoplidnyi, technical efficiency was at the level of 52.6—62.8%, on the variety Shtyriiskyi — 43.4—59.2%. The best effect against fusarium root rot was recorded for seed treatment with Trichoderma blend Bio-Green Microzyme TR. Pre-sowing treatment of seeds with Inshur Perform and Maxim 480 FS reduced the development of the disease by 3.6—4 times. On both varieties, biological products showed lower technical efficiency compared to chemical preparations. The use of pesticides made it possible to obtain a yield of pumpkin seeds with the use of biological products at the level of 0,431—0,435 t/ha on the variety Ukrainskyi bahatoplidnyi and 0,308—0,315 t/ha — on the variety Shtyriiskyi. When seeds were treated with chemical pesticides, the yield was 0,456—0,465 t/ha and 0,319—0,325 t/ha, respectively. That is, pre-sowing seed treatment allows to save from 4.1 to 12.9% of crop yield. Conclusions. Under conditions of the Right-Bank Forest-Steppe of Ukraine pumpkin plants are annually affected by fusarium root rot. The use of pesticides allows to save the seed yield in the range from 0.012 to 0.053 t/ha. The best technical efficiency was observed on the variants with the disinfectant Maxim 480 FS, TH with a consumption rate of 1.0 l/t and the biological product Trichoderma blend Bio-Green Microzyme TR, EC with a consumption rate of 50 ml/t.

scholarly journals Effect of pre-sowing treatment of spring wheat seeds with silicon-containing chelate microfertilizer on the growth and development of seedlings

2020 ◽  
Author(s):  
L.M. Anikina ◽  
◽  
O.R. Udalova ◽  
G.G. Panova ◽  
◽  
...  
Keyword(s):  
Seed Germination ◽  
Spring Wheat ◽  
Growth And Development ◽  
Seed Treatment ◽  
Wheat Varieties ◽  
Varietal Differences ◽  
Germination Energy ◽  
Sowing Seed ◽  
Wheat Seeds

The influence of pre-sowing seed treatment of spring wheat varieties ‘Ester’ and ‘Leningradskaya 6’ with silicon-containing chelate microfertilizer (SCM) on the seedlings’ growth and development was studied. Varietal differences of spring wheat in response to pre-sowing seed treatment with SCM were revealed. For both wheat varieties, this fertilizer stimulates the germination energy and germination itself. Thus, after SCM treatment at a concentration of 5 mg/l, there was a significant increase in ‘Ester’ seed germination energy (by 19 %) compared to control, as well as by 20–27 % in ‘Leningradskaya 6’ variety. More pronounced stimulating effect of SCM was observed for ‘Ester’ at a concentration of 1.0 mg/l; the same for ‘Leningradskaya 6’ – at a concentration of 3.0 and 5.0 mg/l.

scholarly journals Monitoring of the phytosanitary efficiency of pre-sowing spring wheat seed treatment

2020 ◽  
Vol 17 ◽  
pp. 00005
Author(s):  
Elena V. Pertseva ◽  
Galina A. Burlaka ◽  
Lyudmila V. Kiselyova ◽  
Natalya V. Vasina ◽  
Oksana P. Kozhevnikova
Keyword(s):  
Spring Wheat ◽  
Seed Treatment ◽  
Volga Region ◽  
Forest Steppe ◽  
Wheat Seed ◽  
Middle Volga Region ◽  
Presowing Treatment ◽  
Middle Volga ◽  
Sowing Seed

For the forest-steppe of the Middle Volga region, efficiency of preparations for presowing treatment of seeds as regulators of the phytosanitary state of agrocenoses and spring wheat productivity for different regionalized varieties were assessed. To obtain stable phytosanitary agrocenoses, in the Middle Volga region, Kinel Yubileynaya variety should be cultivated with pre-sowing seed treatment using Epin Extra.

scholarly journals METHODS FOR REGULATING VARIOUS MYCOSIS OF SPRING WHEAT SEEDS OF YOLDYZ VARIETY IN THE ANCESTRY OF THE REPUBLIC OF TATARSTAN

2020 ◽  
Vol 14 (4) ◽  
pp. 109-111
Author(s):  
Igor Serzhanov ◽  
Farit Shaykhutdinov ◽  
Al'bina Serzhanova ◽  
Razil Garaev
Keyword(s):  
Spring Wheat ◽  
Seed Treatment ◽  
Field Experiments ◽  
High Efficiency ◽  
Plant Production ◽  
Working Fluid ◽  
The Republic ◽  
Sowing Seed ◽  
Wheat Seeds

The article discusses the investigation’s results to study the effect of pre-sowing seed treatment with various reagents in their pure form, as well as in a mixture on the quality of spring wheat seeds of Yoldiz variety, included in the state registry for the 7th region in 2015. Before processing the seeds with various reagents, the species composition was studied, and features of the development of mycosis of spring wheat seeds were proposed ways to protect wheat from the most common diseases. Based on three-year experimental data, the high efficiency of tank mixtures, studied preparations for presowing seed treatment, was established. Field experiments to evaluate the effects of various chemicals were carried out in 2016-2018 on the experimental field of Plant Production Department of Kazan State Agrarian University. The following options were studied: 1) control - without seed treatment; 2) Kinto-Duo disinfectant - 2 liters per 1 ton of seeds; 3) albite - a natural growth stimulator based on polybeta-hydroxyl butyric acid, obtained from microorganisms; 4) ZhUSS-2 - copper-molybdenum containing chelate complex; 5) Tank mixture of the treating agent Kinto Duo + Albit, 30 g/t of seeds; 6) Tank mixture of the protectant Kinto Duo + ZhUSS-2 2 l/t. The flow rate of the working fluid is 10 t/t of seeds. Processing was carried out on a Mobitox super machine.

INFLUENCE OF INSECTICIDES ON PRODUCTIVITY IN RAPE CROPS IN AKMOLA REGION

2021 ◽  
Author(s):  
М.Н.Сертек,Ш.Ш. Бекенова,А.П.Науанова, З.Ш Сулейменова
Keyword(s):  
High Efficiency ◽  
Plant Protection ◽  
Growing Season ◽  
Plant Protection Products ◽  
Steppe Zone ◽  
Climatic Conditions ◽  
Ordinary Chernozem ◽  
Forest Steppe ◽  
Biological Effectiveness ◽  
Harmful Organisms

According to the results of research on the phytosanitary status of rapeseed on ordinary Chernozem of the forest-steppe zone of the Akmola region, the species composition of pests was determined. Danadim power, Zolone 35% KE, Decis Expert were used against pests of this rapeseed. Indicators of biological effectiveness in the use of insecticides against pests ranged from 78-95%.The article discusses the biological and economic effectiveness of insecticides used against the main pests of rapeseed. Treatment of cruciferous rape beetle, rapeseed sawfly and cruciferous bug with Decis Expert insecticide (0.075 l/ha) showed high efficiency during the growing season. The use of plant protection products against a complex of harmful organisms showed that, depending on the prevailing climatic conditions, the yield increased to 1.3 c/ha, and the maximum - to 1.9 c/ha. Thus, according to the biological effectiveness of insecticides used against pests, the productDecis Expert showed high results in all pests. On the Cruciferous rape beetle it was 85.7%, in the turnip sawfly – 93.5%, in the cruciferous bug – 81.9%.

Influence of receptions of the main processing of the soil, fertilizers and means of protection of plants on a contamination, agrophysical properties of the soil and efficiency of barley

10.12737/3832 ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. 139-143
Author(s):  
Спичков ◽  
Sergey Spichkov ◽  
Фомин ◽  
Vladimir Fomin
Keyword(s):  
Field Experiments ◽  
Plant Protection ◽  
Plant Protection Products ◽  
Soil Treatment ◽  
Soil Tillage ◽  
Soil Cultivation ◽  
The Third ◽  
Subsurface Treatment ◽  
Pre Treatment ◽  
Sowing Seed

The field experiments with barley of multiserial Vakula variety were conducted on gray forest soil of Kama region of theRepublic of Tatarstan. This experiment was carried out to identify the responsiveness of barley for fertilizers, methods of the basic soil cultivation and plant protection products. On average over three years of our research, the highest yield of barley (3.95 tons per hectare) was obtained in the flattered soil tillage and carrying out the calculated fertilizernorm in the way, when we used the seed protectant Stinger for pre- treatment of the soil. The yield was a little lower (3.88 tons per hectare), when we used Binoram for pre-sowing seed treatment, Albit was in the third place (3.80 tons per hectare), the fourth - Rizoagrin (3.65 tons per hectare), and the fifth - control (3.42 tons per hectare). The lowest barley yield (2.46 tons per hectare) were obtained on the background when not fertilized subsoiling tillage without the use of plant protection products. The use of seeds for incrustation, treated by Stinger chemical fungicide, increased the yield to 4.0 centner per hectare, compared with the control. When we used moldboard plowing, the yield declined in control to 4.7 centner per hectare and at fertilizered background to 4.9 centner per hectare, and at KSN soil treatment to3-5.3 centner per hectare. In arid 2010 the highest barley harvest was obtained at KSN-3 soil treating, on the second place is subsurface treatment and the third is plowing. Modern energy-saving methods of the basic soil cultivation, treating the calculated norms of fertilizers and use of plant protection products contribute to the production of planned productivity, saving fuel and lubricants, but they are unable to maintain phytosanitary conditions in barley fields within economic threshold. Taking inro account above-mentioned and the current state of agriculture in the steppe of the Volga region, it is necessary to alternate basic soil treatment methods, application of calculated norms of fertilizers and use protectants and biofungicides for pre-sowing treatment, considering fitoekzamination of seeds.

scholarly journals The quality of spring wheat and barley grain under the influence of protective-stimulating preparations in the conditions of the forest-steppe zone of the Trans-Urals

2021 ◽  
Vol 845 (1) ◽  
pp. 012062
Author(s):  
K V Moiseeva ◽  
O V Shulepova
Keyword(s):  
Spring Wheat ◽  
Plant Protection ◽  
Spring Barley ◽  
Steppe Zone ◽  
Barley Grain ◽  
Kernel Weight ◽  
Forest Steppe ◽  
Thousand Kernel Weight ◽  
The Third

Abstract The purpose of the research is to study the effect of the fungicide Lamador and the humic preparation Rostok on the quality of spring wheat and spring barley in the conditions of the northern forest-steppe of the Tyumen region. According to the yield, we found that pre-sowing seeds treatment with Lamador protectant and joint treatment with Rostock contributed to an increase in yield by 0.70 t/ha of spring wheat and 0.15 t/ha of spring barley, in the option with the pre-sowing seeds treatment with Lamador protectant and Rostock preparation by 0.90 t/ha and 0.10 t/ha. The highest yield of spring wheat was noted in the third option – 4.10 t/ha, of spring barley in the second option – 3.52 t/ha. An increase in the thousand kernel weight was noted in the crops under study. The highest thousand kernel weight was observed for spring wheat and spring barley in the third option – 30.2 g and 54.3 g, respectively. The maximum protein content in the spring wheat grain was noted in the third option –13.3%, which is higher than the control option by 1.3%, for spring barley we also noted protein increase by 0.4-0.5%. Thus, the experimental application of the fungicide Lamador together with the preparation Rostok for wheat seeds treatment demonstrated a positive effect of the protectants on plants in the agro-climatic conditions of the forest-steppe zone of the Tyumen region and contributed to an increase in crop yield by 28% for spring wheat and 4% for spring barley, which proved the need for their use in the plant protection system, to increase the productivity and quality of the grain obtained.

scholarly journals Pre-sowing treatment of winter wheat and spring barley seeds with the extremely high frequencies electromagnetic field

2021 ◽  
Vol 11 (1) ◽  
pp. 62-71
Author(s):  
V.V. Bezpal'ko ◽  
S.V. Stankevych ◽  
A.V. Matsyura
Keyword(s):  
Seed Treatment ◽  
Plant Protection ◽  
Spring Barley ◽  
Practical Importance ◽  
Negative Influence ◽  
Climatic Conditions ◽  
Cereal Crops ◽  
Positive Tendency ◽  
Yield Capacity ◽  
Sowing Seed

The increase in the yield capacity of cereal spike crops under the current change of the climatic conditions in Ukraine will have a positive tendency in the nearest future. However, sustainable grain production under sharp weather fluctuations is possible only with the agro-technological systems' improvement. The pre-sowing seed treatment with chemical synthesis pesticides remains the primary method in the agricultural industry today. However, pesticides inevitably have a negative influence on the ecosystem of any level. A more environmentally friendly seed treatment method under the intensive technology is the combination of microwave seed irradiation and seed incrustation with the plant growth regulators that increase the cereal crops' yield capacity up to 15–20 %. It is possible to reduce the negative influence of chemical measures on the quality of the cereal crops seeds by using for the seed treatment a mixture of a treatment agent with the preparations having the stimulating properties. The most promising among all physical methods of the pre-sowing seed treatment is the microwave technology, which suppresses the entire complex of the seed infection and can become an alternative to the chemical method of plant protection. The universal character and practical importance of MW technologies combined with the growth-regulating substances consist not only in the increase in the yield capacity of the field crops but also in reducing the technogenic load on the environment. The peculiarity of EMF of EHF application in agricultural production is the necessity to consider the crops' specific electro-physical, technological, and biological properties. High heterogeneity greatly influences the electromagnetic action energy and the final result.

scholarly journals Influence of pre-sowing seed treatment on productivity of spring wheat

2019 ◽  
pp. 78-86
Author(s):  
E.V. Pertseva ◽  
◽  
V.G. Vasin ◽  
G.A. Burlaka ◽  
◽  
...  
Keyword(s):  
Spring Wheat ◽  
Seed Treatment ◽  
Sowing Seed

scholarly journals The formation of the crop, sowing qualities and yield properties of spring soft wheat seeds under the influence of mineral fertilizers in the conditions of the forest-steppe zone of the Middle Volga

2020 ◽  
pp. 23-27
Author(s):  
Lidiya Vasilievna Karpova ◽  
Anna Vasilievna Strogonova ◽  
Phedor Petrovich Chetverikov
Keyword(s):  
Spring Wheat ◽  
Mineral Fertilizer ◽  
Steppe Zone ◽  
Soft Wheat ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Spring Soft Wheat ◽  
Middle Volga ◽  
Complex Liquid ◽  
Wheat Seeds

The article presents the results of studies on the formation of the crop, sowing qualities, yield properties and biochemical composition of seeds of spring soft wheat (Tulaykovskaya Nadezhda variety) under the influence of complex liquid fertilizers with microelements in chelate form in the conditions of the forest-steppe zone of the Middle Volga. The application of mineral fertilizer Megamix increased the number of grains on one plant to 32.9–36.3 units, which exceeded the control by 1.1–4.5 units, or by 3.5–14.1%. The yield of spring wheat from the integrated application of the agrochemical increased to 3.90 t / ha, which is 21.1% higher than the control.

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