WINTER WHEAT DEVELOPED BY THE UDMURT RESEARCH INSTITUTE OF AGRICULTURE IN COMPETITIVE VARIETY TESTING

2020 ◽  
pp. 5-16
Author(s):  
I.V. TORBINA ◽  
◽  
I.R. FARDEYEVA ◽  
Keyword(s):  
Winter Wheat ◽  
Crop Rotation ◽  
Biological Characteristics ◽  
Commercial Use ◽  
Breeding Material ◽  
Rotation Pattern ◽  
Selection Of ◽  
Variety Testing ◽  
Made In ◽  
Research Institute

The paper assesses the promising varieties of winter wheat in a competitive variety test by the main economic and biological characteristics that determine the suitability of the variety for commercial use. The object of research was the authors’ own breeding material. The experiments on the selection of winter wheat were made in the experimental crop rotation pattern of the Institute.

scholarly journals Assessment of Agricultural Valuable Indicators of Pure Lines of Tomato

2021 ◽  
Vol 7 (9) ◽  
pp. 125-129
Author(s):  
M. Adigozalov
Keyword(s):  
Abiotic Factors ◽  
Fruit Weight ◽  
Biological Characteristics ◽  
Starting Material ◽  
Individual Selection ◽  
Ripening Time ◽  
Characteristic Features ◽  
Pure Lines ◽  
Selection Of ◽  
Research Institute

The article is devoted to the study of several tomatoes introduced and created in Vegetable Growing Research Institute (Baku) and pure lines derived from them. Biological and economically-valuable characteristics of varieties and obtained pure are given. It should be noted that in Azerbaijan, 25 different varieties of tomatoes are introduced and localized. These varieties have been cultivated on farms for years and have lost their farm valuable qualities due to various biotic an abiotic factors. Although tomato is a self-pollinating plant, special selection and seeding measures are required for reproduction. Therefore, in order to restore the original characteristics of regionalized tomato varieties, it is necessary to re-study their biological characteristics and economically-valuable qualities. Our research was carried out in the direction of individual selection and acquisition of pure lines of typical plants with characteristic features and characteristics. In the course of the work, 2–3 best pure lines were separated from each variety. These lines differ from the parent varieties in terms of ripening time, fruit weight and productivity. Thus, as a result of experiments, it was determined that they give the product in 10–15 days, the characteristics of coexistence are also high, forming uniformity in shape, size and color. The obtained lines are promising, will be included in the selection of seed work as a valuable starting material, and will also be increased.

scholarly journals Application and improvement of methods for selection of frost resistant winter wheat breeding material in hybrid populations

2014 ◽  
Vol 0 (105) ◽  
pp. 123-129
Author(s):  
Н. В. Булавка ◽  
В. А. Фоманюк ◽  
В. В. Кириленко ◽  
Т. В. Юрченко ◽  
А. В. Харченко
Keyword(s):  
Winter Wheat ◽  
Wheat Breeding ◽  
Breeding Material ◽  
Selection Of

scholarly journals The role of soil fertility in the management of agricultural bioproductivity

2020 ◽  
pp. 56-60
Author(s):  
O. V. Ruleva ◽  
E. V. Seminchenko
Keyword(s):  
Winter Wheat ◽  
Soil Fertility ◽  
Crop Rotation ◽  
Plant Development ◽  
Humus Content ◽  
Annual Rainfall ◽  
Optimal Selection ◽  
Dry Land ◽  
Grain Crops ◽  
Selection Of

Relevance and methods. The optimal selection of precursors and methods of biologization can increase the return of organic matter to the soil, increase the yield and productivity of crops. Corn was studied on irrigation, and crops (sorghum, oats, winter wheat) in crop rotation were studied on the bogar. To elucidate the general patterns of plant development in the system of forest strips and in experimental fields (bogar), statistical processing of the research results was used in the Exel and Statistica software packages, which is based on the generalization and synthesis of the results, which makes it possible to reach forecasts of plant development during the growing season. The soil is light chestnut, heavy loamy, with a humus content in the arable layer of 1.74%, the pH of the soil solution is 8.1. The content of easily hydro-lyzable nitrogen is low — 3.2–3.9 mg/100 g of soil, average phosphorus mobile — 2.1–3 mg and exchange potassium increased — 30–40 mg/100 g of soil. The amount of average annual rainfall is 339.7 mm.Results. A study of the data showed that regardless of crop rotation the maximum content of nutrients (nitrogen, phosphorus, potassium) was observed in the tillering phase, then decreased. The correlation coefficient on irrigation shows the tightness of communication over the entire array and gives grounds to use the approximation of the multiple regression equation as predictive in the system of forest stripes on irrigation: Y = a + b1 Х1 + b2X2 and on the dry land: Y = a + b1X1 + b2X2 + b3X3. In dry years the yield of grain crops (corn, sorghum, oats, winter wheat) ranges from 0.59 to 1.73 t/ha. In wet years the yield of grain crops increases to 4.95 t/ha. With the help of programs you can calculate the amount of fertilizer for a given yield and manage the bioproductivity of crops in the system of forest belts and on the dry land. The importance of soil fertility in managing bioproductivity is based on the optimal selection of precursors and methods of biologization, which can increase the yield of grain crops. The scope of the recommendations is the Lower Volga soil zone.

scholarly journals RESEARCH REGARDING THE EFFICIENCY OF SOYBEAN CULTIVATION IN DIFFERENT TILLAGE SYSTEMS AND THEIR INFLUENCE ON SOIL COMPACTION, ACCUMULATION AND WATER STORAGE

2021 ◽  
Vol 14 ◽  
pp. 1-8 ◽  
Author(s):  
Felicia Cheţan ◽  
Cornel Cheţan ◽  
Felicia Mureşanu ◽  
Loredana Suciu ◽  
Ioana Crişan
Keyword(s):  
Winter Wheat ◽  
Crop Rotation ◽  
Soil Compaction ◽  
Specific Resistance ◽  
Water Storage ◽  
Soil Tillage ◽  
No Tillage ◽  
Tillage Systems ◽  
Yield Difference ◽  
Made In

In the last years there has been a slight increase in average annual temperatures, as well as a high fluctuation in the distribution of rainfall, thus the reduction of the effects of atmospheric and pedological drought is part of the reasons that determine the orientation towards new variants of soil tillage. The experiment conceived and performed at ARDS Turda includes four variants of soil tillage: plow with the turn of the furrow (CS), chisel (MT), disk (MD) and no tillage (NT), in a 3-year crop rotation of soybean - winter wheat - maize. The momentary water reserve was higher in the MD and NT system compared to the CS, MT. The specific resistance of the soil to penetration (Rp) in NT, MD are higher compared to the CS and MT systems. Soybeans can be cultivated in a MT, the yield difference compared to the CS is 107 kg/ha. Compared to CS (66.5 L/ha) significant reductions of diesel consumption are made in the MD system (21 L/ha) and in the NT (31.7 L/ha).

scholarly journals SELECTION OF GRAINS IN CONDITIONS OF UNSTABLE HUMIDIFICATION OF THE NORTH-EASTERN STEPPE OF UKRAINE

2021 ◽  
Author(s):  
Olga Bondareva ◽  
◽  
Vladimir Vashchenko ◽  
Keyword(s):  
Winter Wheat ◽  
Spring Barley ◽  
Field Work ◽  
High Yield ◽  
National Academy Of Sciences ◽  
The North ◽  
Soft Winter Wheat ◽  
High Yielding Varieties ◽  
Selection Of ◽  
Variety Testing

The purpose of the research is to develop a system of methods for assessing the adaptability of the selection material of spring barley and winter wheat, to create varieties with a high yield potential in conditions of unstable moisture. During 2016-2020, the Donetsk State Agricultural Science Station of the National Academy of Sciences of Ukraine conducted research in the direction of creating high-yielding varieties of soft winter wheat and spring barley, adapted to the conditions of the northeastern region of Ukraine. The research was carried out according to the method of field work by B. A. Dospekhov and the method of state variety testing of agricultural crops. Research methods: general scientific, field, laboratory, statistical. Based on the analysis of the biological potential of the productivity elements of spring barley, the parameters of the promising variety were determined. A method for assessing the adaptability of spring barley breeding material when grown in conditions of unstable moisture has been developed. The highest yield was formed by the varieties Stalyy, Bravyy and Repriz – 3,74 t/ha, 3,78 t/ha and 3,74 t/ha, respectively (standard variety Stalker – 3,12 t/ha). To obtain highly productive genotypes of winter wheat in drought-resistant conditions of the Donetsk region, the selection of forms was carried out, the selection of forms was carried out on the basis of early earing According to the results of competitive variety testing of winter wheat, the best hybrid combinations were gk784/1 x Povaha and gk94 / 117 x Dosvid, which formed the grain yield 7,52 and 7,77 t/ha, that is, they exceeded the standard Donetskaya 48 (6,78 t/ha) by 0,74 and 0,99 t/ha. Two samples were identified according to the indicator of early maturity gk491 (gk704 / 1 x Povaha) and gk598 (Lan25 x gk789/1), which vikoloshuyut 2-4 days earlier than the standard Donetskaya 48 and during three years of study stably showed this sign.

NEW VARIETIES OF WINTER WHEAT OF TATAR Agricultural Research Institute BREEDING

2015 ◽  
Vol 10 (3) ◽  
pp. 152-155 ◽  
Author(s):  
Фадеева ◽  
Irina Fadeeva ◽  
Тагиров ◽  
Marsel Tagirov ◽  
Газизов ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Quality Indicators ◽  
Agricultural Research ◽  
Wheat Breeding ◽  
Biological Characteristics ◽  
Agricultural Research Institute ◽  
New Varieties ◽  
The Republic ◽  
Research Institute

The article presents the results of the five-year research on new varieties of winter wheat breeding of Tatar Research Institute for Agriculture: Nadezhda, Darina, Universiada. The economic and biological characteristics of zoned and new varieties of winter wheat was given the. The features of the formation of technological and rheological quality of grain and flour was revealed. In the Republic of Tatarstan we recommend the Nadezhda variety to widespread cultivation, which combines adaptability with a set of quality indicators of grain.

Yield of crops of grain crop rotation depending on basic tillage

2020 ◽  
Author(s):  
A.I. Belenkov ◽  
◽  
S.V. Zhelezova ◽  
D.V. Bereza
Keyword(s):  
Winter Wheat ◽  
Crop Rotation ◽  
Meteorological Conditions ◽  
Soil Cultivation ◽  
Grain Crop

The article considers the issues of the influence of the main tillage on the yield of crops of grain-tilled crop rotation: vetch-oat mixture - winter wheat - potatoes - barley. It was found that in addition to the reception of soil cultivation, the productivity of agrocenoses was also influenced by meteorological conditions.

Yield, grain quality of the winter wheat and efficiency of agricultural methods in crop rotation

2017 ◽  
pp. 9-17
Author(s):  
N. N. Neshhadim ◽  
K. N. Gorpinchenko ◽  
А. А. Kvashin ◽  
А. P. Boyko
Keyword(s):  
Winter Wheat ◽  
Crop Rotation ◽  
Grain Quality

Evidence-based Assessment

2010 ◽  
pp. 76-98
Author(s):  
John Hunsley ◽  
Eric J. Mash
Keyword(s):  
Decision Making ◽  
Clinical Assessment ◽  
Assessment Process ◽  
Evidence Based ◽  
The Past ◽  
Specific Assessment ◽  
The Many ◽  
Selection Of ◽  
Made In

Evidence-based assessment relies on research and theory to inform the selection of constructs to be assessed for a specific assessment purpose, the methods and measures to be used in the assessment, and the manner in which the assessment process unfolds. An evidence-based approach to clinical assessment necessitates the recognition that, even when evidence-based instruments are used, the assessment process is a decision-making task in which hypotheses must be iteratively formulated and tested. In this chapter, we review (a) the progress that has been made in developing an evidence-based approach to clinical assessment in the past decade and (b) the many challenges that lie ahead if clinical assessment is to be truly evidence-based.

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