Genetic Trends in Winter Wheat Grain Quality with Dual‐Purpose and Grain‐Only Management Systems

Crop Science ◽  
2002 ◽  
Vol 42 (4) ◽  
pp. 1112-1116 ◽  
Author(s):  
Iftikhar H. Khalil ◽  
Brett F. Carver ◽  
Eugene G. Krenzer ◽  
Charles T. MacKown ◽  
Gerald W. Horn ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Grain Quality ◽  
Management Systems ◽  
Wheat Grain ◽  
Dual Purpose ◽  
Genetic Trends

scholarly journals Genetic Trends in Winter Wheat Yield and Test Weight under Dual‐Purpose and Grain‐Only Management Systems

Crop Science ◽  
2002 ◽  
Vol 42 (3) ◽  
pp. 710-715 ◽  
Author(s):  
Iftikhar H. Khalil ◽  
Brett F. Carver ◽  
Eugene G. Krenzer ◽  
Charles T. MacKown ◽  
Gerald W. Horn
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Test Weight ◽  
Management Systems ◽  
Dual Purpose ◽  
Winter Wheat Yield ◽  
Genetic Trends

scholarly journals Genetic Trends in Winter Wheat Yield and Test Weight under Dual-Purpose and Grain-Only Management Systems

Crop Science ◽  
2002 ◽  
Vol 42 (3) ◽  
pp. 710 ◽  
Author(s):  
Iftikhar H. Khalil ◽  
Brett F. Carver ◽  
Eugene G. Krenzer ◽  
Charles T. MacKown ◽  
Gerald W. Horn
Keyword(s):  
Winter Wheat ◽  
Wheat Yield ◽  
Test Weight ◽  
Management Systems ◽  
Dual Purpose ◽  
Winter Wheat Yield ◽  
Genetic Trends

scholarly journals Quality of winter wheat grain with different systems of main tillage in crop rotations of the Southern Steppe of Ukraine

2021 ◽  
Author(s):  
V. D. Orekhivskyi ◽  
◽  
A. I. Kryvenko ◽  
S. V. Pochkolina ◽  
◽  
...  
Keyword(s):  
Winter Wheat ◽  
Protein Content ◽  
Grain Quality ◽  
Crop Rotations ◽  
Wheat Grain ◽  
Tillage Systems ◽  
Genetic Characteristics ◽  
Quality Class ◽  
Gluten Content

The article investigates the influence of the application of different systems of basic tillage on the quality of winter wheat grain in short crop rotations of the Southern Steppe of Ukraine. It is established that the grain quality of winter wheat in the Southern Steppe of Ukraine is mainly determined by the genetic characteristics of the variety, but also largely depends on the conditions and technologies of cultivation. In winter wheat grain, which is used for food purposes, reserve proteins are important, which in winter wheat determine the baking properties of flour. In drought conditions, when the yield of winter wheat decreases, the protein content in its grain tends to increase. In wet years, on the contrary, there is a reverse pattern. According to experimental studies, wheat varieties have a negative correlation between grain protein content and yield. It is established that during 2016–2020 research shows almost the same pattern of action of different predecessors and systems of basic tillage on the formation of grain quality of winter wheat in arid conditions. It was found that, on average, according to all variants of research, only with the use of the system of tillage-free tillage received grain of winter wheat with a protein content of 12,5%, which met the requirements of the 2nd class. It is recorded that on average over five years of research on all tillage systems, grain of winter wheat with gluten content was obtained, the quality of which corresponded to the 3rd class. Different tillage systems caused a slight impact on the gluten content, which ranged from 20,6% to 21,1%. It is determined that the precursors have a certain effect on the protein content in the grain of winter wheat. The analysis of qualitative indicators showed that on average in five years of research, when growing winter wheat after a pair of black and a pair of green wheat with winter vetch, grain was formed, which in terms of protein content corresponded to the 2nd quality class. More protein was accumulated in winter wheat grain after a pair of black, which was 12,9%. After peas for grain, as well as a pair of green with a mixture of white mustard and peas, received a grain of winter wheat, which was the 3rd quality class. It was found that on average in five years of research, all variants of winter wheat were grown with gluten content, which met the requirements of the 3rd class. Black vapor and green vapor with winter veneer caused the accumulation of gluten at almost the same level with a small increase in the version with winter vetch up to 21,8%. The lowest level of gluten was obtained in the grain of winter wheat after peas per grain, which was 19,7%. In all variants of the experiment, sidereal steam with winter tillage and the use of tillage-free tillage had the best effect on the growth of winter wheat grain quality indicators. The grain of winter wheat was mainly formed in terms of quality, which allows it to be used for food purposes – mainly in the flour-milling and baking industries, as well as for export. It is established that it is important to further study the quality of winter wheat grain and other cereals in short crop rotations of the arid Southern Steppe of Ukraine, especially in climate change.

scholarly journals The effect of mineral fertilizers and farmyard manure on winter wheat grain yield and grain quality

2018 ◽  
Vol 64 (No. 10) ◽  
pp. 491-497 ◽  
Author(s):  
Holík Ladislav ◽  
Hlisnikovský Lukáš ◽  
Kunzová Eva
Keyword(s):  
Winter Wheat ◽  
Grain Quality ◽  
Farmyard Manure ◽  
Mineral Fertilizers ◽  
Wheat Grain ◽  
Sustainable Food ◽  
Grain Yields ◽  
Quality Properties

This study evaluated how organic manures and mineral fertilizers affect winter wheat grain and straw yields and grain quality properties. The analysed period of the long-term fertilizer experiment was established in Čáslav, Czech Republic, in 1955 and covers the seasons 2011–2014. The fertilizer treatments were: control; farmyard manure (FYM); FYM + P; FYM + K; FYM + PK; FYM + N<sub>1</sub>; FYM + N<sub>2</sub>; FYM + N<sub>1</sub>PK; FYM + N<sub>2</sub>PK and FYM + N<sub>3</sub>PK. The highest grain yields were recorded in the FYM + P and FYM + N<sub>3</sub>PK treatments (8.9 t/ha). The highest straw yields were recorded in the FYM + N<sub>3</sub>PK treatment (6.52 t/ha). The lowest yields were provided in the unfertilized control and FYM treatments. Qualitative parameters were evaluated in the control, FYM and FYM + N<sub>3</sub>PK treatments between the years 2011 and 2013. The best quality of wheat grain was provided by the FYM + N<sub>3</sub>PK treatment. Combination of the farmyard manure with NPK is the best way to achieve high grain yields with good quality and leads to sustainable food production.

scholarly journals Colonization of wheat grain by Fusaria in two crop management systems varying in intensity of production technology

2011 ◽  
Vol 64 (1) ◽  
pp. 3-13 ◽  
Author(s):  
J. Czaban ◽  
B. Wróblewska ◽  
A. Sułek ◽  
G. Podolska
Keyword(s):  
Winter Wheat ◽  
Production Technology ◽  
Spring Wheat ◽  
Field Experiments ◽  
Crop Management ◽  
Management Systems ◽  
Wheat Grain ◽  
Infection Level ◽  
Crop Management Systems ◽  
Rainfall Level

Colonization of wheat grain by Fusaria in two crop management systems varying in intensity of production technology The purpose of this study was to investigate the effects of two cropping systems (intensive and integrated) on infection level of winter and spring wheat kernels by Fusarium species. Field experiments were conducted with winter wheat ‘Tonacja’ and spring wheat ‘Bombona’ during two consecutive growing seasons (2007/2008 and 2008/2009 - winter wheat, and 2008 and 2009 - spring wheat). A rainfall level in 2009 from the last decade of May to the first decade of July was 2.5-times higher than that in 2008. After the harvest, kernels were surface disinfected with 1.5% NaOCl solution for 2 min and then analysed for the infection level by different species of Fusarium. Fusaria were isolated on CZID medium and identified on the basis of macro - and micro-morphology on three media (PDA, SNA and a medium containing tannin). Our results demonstrate that the wheat grain infection by Fusarium depended mainly on a rainfall level. The intensive cropping system was more conducive to the grain infection by fusaria in comparison to the integrated one. The most frequent species were F. avenaceum in 2008, and F. graminearum, F. avenaceum and F. poae in 2009.

scholarly journals Reserves for the Increase of Yield and Quality of Winter Wheat Grain and Their Dependence on the Heterogeneity of Crops in the Conditions of the Steppe Zone of the Orenburg Urals, Russia

2020 ◽  
Vol 15 (1) ◽  
pp. 79-88
Author(s):  
Yu. A. Gulyanov ◽  
A. A. Chibilyov ◽  
A. A. Chibilyov Jr.
Keyword(s):  
Winter Wheat ◽  
Grain Quality ◽  
Field Experiments ◽  
Steppe Zone ◽  
Mineral Fertilizers ◽  
Regression Equations ◽  
Wheat Grain ◽  
Yield And Quality

Aim. Verification of scientific concepts regarding the spatial heterogeneity of field agrocenoses. Identification of the variability of phytometric and structural crop ndicators and determination of the degree of their influence on the yield and quality of winter wheat grain in the steppe zone of the Orenburg Urals.Material and Methods. Establishment of field experiments, related observations and counts in accordance with the methodology of state variety crops testing and B.A.Dospekhov's guidelin. Monitoring of winter wheat crops was carried by measuring the vegetation index (NDVI) with a Green Seeker Handheld Crop Sensor, Model HCS‐100 (Trimble, USA). Determination of grain quality indicators was conducted according to GOST 9353‐2016 Wheat – Technical Conditions. Microsoft Office Excel was employed for the correlation and regression analysis of experimental data. Results. Analysis of the intra‐field heterogeneity of winter wheat agrocenoses in terms of yield and grain quality was conducted. The dependences of yield and grain quality on the principal crop phytometric and structural parameters were defined and expressed in the form of regression equations.Сonclusion. The results of the studies attest to the growth of reserves of grain yield to 3.0 t/ha and grain quality to class I‐II class in zonal climatic conditions of optimization of environmental factors to the level of the best basic plots by levelling out field soil heterogeneity. This is possible by restoring the fertility of anthropogenically‐degraded soil through the introduction of landscape‐adaptive and resource saving farming systems, soil protective and soil restorative crop rotation, differentiated application of organic and mineral fertilizers and selection of the most adaptive varieties. We also advise the introduction of intelligent ‘digital technologies’ aimed at fuller implementation of the genetic potential of cultivated varieties with careful consideration of natural resources and the preservation of biological diversity.

INFLUENCE OF FERTILIZERS CONSEQUENCES AND MELIORANTSON WINTER WHEAT IN THE CONDITIONS OF ASKERAN REGION

2016 ◽  
Vol 1 (3) ◽  
pp. 28-32
Author(s):  
Ерицян ◽  
Sergey Eritsyan ◽  
Фарсиян ◽  
Narine Farsiyan
Keyword(s):  
Winter Wheat ◽  
Grain Quality ◽  
Mineral Fertilizers ◽  
Wheat Grain ◽  
Potassium Fertilizer ◽  
Noticeable Effect ◽  
Yield Increase ◽  
Yield Formation ◽  
Nitrogen Phosphorus

The purpose of research is to identify the influence of the fertilizers aftereffect and ameliorator for yield formation and quality of winter wheat grain Bezostaya 1after predecessor (potatoes) in the unirrigated soils of the Askeran region of NKR in 2011-2014. It should be noted that the winter wheat in the region is an advanced crop, but due to lack of irrigation water and the lack of rainfall is often collected by low yields. Research has established that the aftereffect of fertilizers and meliorants noticeable effect for growth, grain quality and yield formation, the amount of which depends from the application of the system of fertilizer. It is proved that more weak effect preserved when under a precursor have been made only mineral fertilizers (N90P90K90), where as potassium fertilizer was used potash (N90P90K90 option), and when on the same background was used gypsum or bentonite. If in the system N90P90K90 fertilizer (KCl) instead of KCl was used treated dacitic tuff (OTD) or on the same MM backdrop bio-fertilizer, as well as an option manure 30 t/ha + N90P90K90 (KCl), the consequence was significant. In these embodiments, the yield increase compared to control 1 (no fertilizer) was 30.2-57.2%, as compared to the control 2 (N90P90K90 option (KCl) – 10.8-30.6%. In these embodiments, the content of NPK was high in the grain: 1.90-2.15% N; 0.93-0.97% P2O5 and 0.77-0.85% K2O, whereas in the control 1 1.78% nitrogen, phosphorus – 0.69%, 0.53% potassium, and in control 2, accordingly – 1.80%, 0.81%, 0.65%.

Predicting Winter Wheat Grain Quality Using Hyperspectral Data Based on Plant Nitrogen Status

2012 ◽  
Vol 524-527 ◽  
pp. 2132-2138 ◽  
Author(s):  
Hui Fang Wang ◽  
Ji Hua Wang ◽  
Mei Chen Feng ◽  
Qian Wang ◽  
Wen Jiang Huang ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Nitrogen Content ◽  
Vegetation Index ◽  
Grain Quality ◽  
Leaf Nitrogen ◽  
Hyperspectral Data ◽  
Leaf Nitrogen Content ◽  
Wheat Grain ◽  
Quality Model ◽  
Plant Nitrogen

Quality of winter wheat from hyperspectral data would provide opportunities to manage grain harvest differently, and to maximize output by adjusting input in fields. In this study, two varieties winter wheat as the object, hyperspectral data were utilized to predict grain quality. Firstly, the leaf and stem nitrogen content at winter wheat anthesis stage was proved to be signification correctly with crude content and wet gluten. And the leaf relatedcoefficient more than stem at the anthesis. Then, spectral indices significantly correlated to plant nitrogen content at anthesis stage were potential indicators for grain qualities. The vegetation index, VI derived from the canopy spectral reflectance was signification correlated to the leaf nitrogen content at anthesis stage, and highly significantly correlated to the leaf nitrogen content. Based on above analysis, the predict grain quality model were build and the related coefficient were 0.86, 0.68, 0.84, 0.58 which were reached a very significant.The result demonstrated the model based on SIPI and RVI to predict different cultivars wheat grain quality were practical and feasible.

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