scholarly journals Effectiveness of foliar treatment of intensive varieties of spring barleycorn under the conditions of Middle Volga region

2020 ◽  
Vol 17 ◽  
pp. 00043
Author(s):  
N. V. Sanina ◽  
V. V. Vukolov ◽  
V. G. Kutilkin
Keyword(s):  
Quality Indicators ◽  
Grain Quality ◽  
Experimental Studies ◽  
Volga Region ◽  
Net Income ◽  
Middle Volga Region ◽  
Foliar Treatment ◽  
Individual Reaction ◽  
Middle Volga

Experimental studies were conducted in 2015–2017 on Agat and Povolzhsky 22 barleycorn varieties in order to identify the effectiveness of foliar treatments with modern drugs. The treatments increased the yield of varieties to 28%. Grain quality indicators did not change. An individual reaction of barleycorn varieties to yield and grain quality was revealed. During the use of the Biostim Grain drug, Souffler + Intermag complexes of Profi Grain and Mival-Agro + Lignogumat + Zelenit N, the net income reached 3561 rubles/ha, and the profitability was 221%.

scholarly journals Formation of grain quality of new varieties of spring soft wheat in the middle volga region

2021 ◽  
pp. 79-82
Author(s):  
Alexander I. Kincharov ◽  
Olga S. Mullayanova ◽  
Elena A. Demina ◽  
Tatyana Yu. Taranova ◽  
Kristina Yu. Chekmasova
Keyword(s):  
Quality Indicators ◽  
Grain Quality ◽  
Soft Wheat ◽  
Volga Region ◽  
State Testing ◽  
High Quality ◽  
Middle Volga Region ◽  
Spring Soft Wheat ◽  
New Varieties ◽  
Middle Volga

Relevance. The article presents the results of studying the formation of grain quality indicators in varieties of competitive testing of spring soft wheat. The purpose of the research is to study local new varieties of spring soft wheat according to the most important quality indicators for the middle Volga region and to identify varieties that consistently form high grain quality for further breeding and seed production.Materials and methods of researches. The object of research was 36 varieties of spring soft wheat of competitive testing, created in the Volga Scientific Research Institute of Selection and Seed-Growing named after P.N. Konstantinov. The study of varieties was carried out according to the Methodology of the state variety testing of agricultural crops (1985). Grain quality indicators were determined according to current standards.Results. The greatest variability over the years was observed in the indicators of grain vitreous (CV = 5.40–10.0%), protein content (CV = 3.75–10.48%) and gluten content (CV = 7.62–10.20%), that is, in indicators that depend on growing conditions. As a result of a comprehensive assessment of varieties, valuable sources are identified that annually form high-quality grain. These are the Kinelskaya 59, Kinelskaya niva, Kinelskaya 2010, Kinelskaya yubileynaya varieties included in the register, the Kinelskaya Zarya variety undergoing State testing, and the new promising lines Erythrospermum 3898, Erythrospermum 4112, Erythrospermum 4171, Erythrospermum 5289, Lutescens 6029. The varieties that were selected during the study are recommended for use in breeding programs for creating high — quality forms for contrasting weather conditions, zoned varieties — for wide use in commodity production, new lines-for preparation and transfer to State testing

scholarly journals Methods of cultivation of hemp in the forest-steppe of the middle Volga region

2020 ◽  
pp. 9-13
Author(s):  
Irina Vladimirovna Bakulova ◽  
Irina Ivanovna Pluzhnikova ◽  
Nikolay Viktorovich Kriushin
Keyword(s):  
Mineral Fertilizer ◽  
Positive Influence ◽  
Volga Region ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Complex Effect ◽  
Foliar Treatment ◽  
Yield Structure ◽  
Consumption Rates ◽  
Middle Volga

The complex effect of pre-sowing treatment of seeds with a protectant and liquid mineral fertilizer with subsequent foliar feeding on the growth processes and the formation of elements of productivity of hemp in the conditions of the forest-steppe of the Middle Volga region was studied. Studies have established that treatment of seeds before sowing by fungicide TMTD, VSC at the dose rate of 2.5-5.0 l/t provided the safety of the plant to harvest to 88,0-89,8 %, fertilizer Isagri Force at a rate of 1.0 l/t -- of 90.2 %. The positive influence of the investigated factors on yield structure elements: the length of inflorescence increased with the use of drugs TMTD, VSC and Isagri Force to study the consumption rates of 22.9 and 37.1 %, adding foliar treatment by 20,0% compared with the control without treatments. A significant increase in the diameter of the stem was observed when processing seeds with TMTD, VSK and Izagri Force in the consumption rates of 2.5 and 1.0 l / t by 9.5 % compared to the control. The increase in the number of internodes was promoted by treatment with drugs TMTD, VSC at a rate of 5.0 l/t and Isagri Force in doses of 1.0 and 0.5 l/t in comparison with control without treatments. Pre-sowing treatment with Izagri Force fertilizer in the consumption rates of 0.5-1.0 l / t increased the yield of seeds by 4.3 – 7.5 %. A statistically significant increase in this indicator relative to the control variant was found in the variants with Izagri Phosphorus treatment for vegetation (+0.17 t/ha or 13.6 %). The most responsive hemp plants were on the interaction of the mordant, fertilizer and foliar feeding of plants during vegetation, the increase in yield was 0.38 t / ha.

scholarly journals Intensive agricultural technologies of winter wheat cultivation in the Middle Volga region

2020 ◽  
Vol 17 ◽  
pp. 00054
Author(s):  
Natalya P. Bakaeva ◽  
Olga L. Saltykova ◽  
Nina Yu. Korzhavina ◽  
Maxim S. Prikazchikov
Keyword(s):  
Energy Efficiency ◽  
Winter Wheat ◽  
Protein Content ◽  
Volga Region ◽  
Efficiency Coefficient ◽  
Net Income ◽  
Agricultural Technologies ◽  
Middle Volga Region ◽  
Wheat Cultivation ◽  
Middle Volga

The article describes agricultural technologies increasing nitrate nitrogen content in the soil, crop yield, protein content and its fractional composition in winter wheat grain in the Middle Volga region. An economic and energy assessment of the effectiveness of winter wheat cultivation is provided for various predecessors, methods of primary tillage and fertilizing. Long-term studies were carried out on the fields of the Department of Agriculture, the laboratory “Agroecology” of Samara State Agricultural Academy. When cultivating winter wheat using the black fallow method, without autumn mechanical tillage with double application of nitrogen fertilizing, the highest yield indicators (2.79 t/ha), protein content of 13.12 %, the maximum net income, profitability of 92 % and energy efficiency were achieved. The energy efficiency coefficient in crops was the largest with the lowest energy coefficient in proteins.

Traditions of Guardianship and Charity through Organization of District Libraries

2010 ◽  
pp. 94-98
Author(s):  
Tatyana M. Guseva
Keyword(s):  
19Th Century ◽  
Volga Region ◽  
Middle Volga Region ◽  
Middle Volga ◽  
The 19Th Century

The article deals with not well studied problem of the class societies’ participation in the development of librarianship in the chief towns of the Middle Volga Region. In the second half of the 19th century the initiative of libraries’ opening often come from the citizens. They created the trustee committees, whose members served the librarianship for free, donated books, money, and actively participated in the organizing of charitable performances.

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