Genotype*Year Interaction in Yield and Grain Quality of Malting Barley.

1998 ◽  
Vol 67 (4) ◽  
pp. 510-515 ◽  
Author(s):  
Takahide BABA ◽  
Osamu YAMAGUCHI ◽  
Masahiko FURUSHO
Keyword(s):  
Grain Quality ◽  
Malting Barley

scholarly journals GRAIN QUALITY OF MUTANT LINES INDUCED IN MALTING BARLEY VARIETIES

2020 ◽  
Vol 18 (Suppl.1) ◽  
pp. 47-54
Author(s):  
B. Dyulgerova ◽  
N. Dyulgerov
Keyword(s):  
Protein Content ◽  
Grain Quality ◽  
Starch Content ◽  
Field Trials ◽  
Grain Weight ◽  
Malting Barley ◽  
Extract Content ◽  
Mutant Lines ◽  
1000 Grain Weight

Forty-three mutant lines selected on the base of their high grain yield along with parent varieties Kuber, Zagorets, Asparuh, and Imeon were grown in field trials at the Institute of Agriculture – Karnobat in three consecutive years. Eight physical and chemical characteristics of grain related to the grain quality of malting barley were measured. There was considerable variation among barley mutant lines for all studied traits. Mutant lines with higher extract content, grain uniformity, 1000 grain weight, and lower protein content in grain compared to parent varieties were found. The correlations among traits showed that improvement of extract content of mutant lines was associated with increased grain uniformity, starch content, grain size, and 1000 grain weight and reduced protein content. The results from cluster analysis indicated that mutants originated from the same parent were grouped into different clusters. Therefore, the sodium azide treatment effectively induced diverse types of changes in the grain characteristics.

scholarly journals Technology of efficient production of brewery barley

2021 ◽  
pp. 94-101
Author(s):  
Viktoriia Kuzina
Keyword(s):  
Grain Quality ◽  
System Analysis ◽  
Cost Structure ◽  
Advanced Technology ◽  
Maximum Efficiency ◽  
Anthropogenic Factors ◽  
Efficient Production ◽  
Malting Barley ◽  
The Impact

Purpose. The aim of the article is a consolidated analysis of brewing barley cultivation practice in comparison with data of specialized malt laboratories on annual grain quality, with the intention to optimize elements of its cultivation technology adapted to changes in the environment, resource opportunities and modernized requirements for brewing grain quality. Methodology of research. The following methods were used in the study: monographic, scientific generalization (to determine the problems of production of malting barley), dialectical (in determining the impact on grain quality of natural and anthropogenic factors), system analysis, abstract and logical (in the analysis of operational information on production technology and statistics of cost structure, substantiation of conclusions and proposals). Findings. The technology of growing malting barley in farms of different levels of resource provision of the central and north-eastern regions of Ukraine is analysed and compared with the results of monitoring the quality of grain yield, which allows to make reasonable conclusions about the effectiveness of each of its elements. It is established that the adaptation of domestic producers of grain products to the requirements of European quality standards can be ensured through advanced technology and effective management decisions. It is proved that to achieve maximum efficiency in the realization of quantitative and qualitative potential of malting barley is possible only if the placement of crops is in a favourable agro-climatic zone; the use of varietal resources adapted to the conditions of the region is agreed with the final consumer - the malt enterprise; indisputable clear implementation of the elements of technology is regulated by the target direction of cultivation. Originality. Using an array of information from a significant number of farms in different regions, for the first time, a consolidated analysis of the effectiveness of the existing technology for growing malting barley in terms of quantitative and qualitative indicators, taking into account the resource provision of farms and the results of analysis of the quality of grain harvest from specialized laboratories of malt corporations, was carried out. Practical value. Analytical information, conclusions and recommendations will help farmers to optimize the technology and cost structure and significantly increase the efficiency of production of malting barley. Key words: barley, productivity, quality, technology, resource provision, efficiency.

Productivity of corn hybrids of different fao groups depending on microfertilizers and growth stimulants under irrigation in the south of Ukraine

2016 ◽  
Vol 3 (1) ◽  
pp. 55-60
Author(s):  
Yu. Lavrynenko ◽  
R. Vozhegova ◽  
O. Hozh
Keyword(s):  
Grain Quality ◽  
Laboratory Method ◽  
The South ◽  
Corn Hybrids ◽  
Early Maturity ◽  
Effi Ciency ◽  
Grain Moisture ◽  
Grain Productivity ◽  
The Impact

The purpose of the research is to identify effi cient microfertilizers and growth stimulants considering biologi- cal features of new corn hybrids of different FAO groups under irrigation conditions in the South of Ukraine and trace their impact on grain productivity of the plants. The methods of the research are the fi eld method – to study the interaction of the research object with experimental factors of the natural environment, to register the yield and evaluate the biometrical indices; the laboratory method – to measure soil moisture, grain moisture content and grain quality indices; the statistical method – to evaluate the reliability of the obtained results; the calculation methods – for economic and energetic assessment of the growing techniques used. The results of the research. The paper defi nes the impact of microfertilizers and growth stimulants on the yield and grain quality of the corn hybrids of different maturity groups and on the economic effi ciency of growing them. The conclusions of the research. Under irrigation conditions of the Southern Steppe of Ukraine it is recommended that the following hybrids should be grown in dark-chestnut soils: early maturity DN Pyvykha, medium-early Skadovskyi, medium maturity Kakhovskyi and medium-late Arabat, using the growth stimulants – treating the seeds with Sezam-Nano and fertilizing with Grainactive at the stage of 7–8 leaves.

Agronomic Traits and Grain Quality of Chinese Spring-Dasypyrum villosumTranslocation Lines T1DL·1VS and T1DS·1VL

2013 ◽  
Vol 39 (8) ◽  
pp. 1386 ◽  
Author(s):  
Jian DONG ◽  
Hua YANG ◽  
Wan-Chun* ZHAO ◽  
Xiao-Yan LI ◽  
Qi-Jiao CHEN ◽  
...  
Keyword(s):  
Chinese Spring ◽  
Grain Quality ◽  
Agronomic Traits

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

scholarly journals Quinoa for the Brazilian Cerrado: Agronomic Characteristics of Elite Genotypes under Different Water Regimes

Plants ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1591
Author(s):  
Patrícia Carvalho da Silva ◽  
Walter Quadros Ribeiro Junior ◽  
Maria Lucrecia Gerosa Ramos ◽  
Sonia Maria Costa Celestino ◽  
Alberto do Nascimento Silva ◽  
...  
Keyword(s):  
Grain Quality ◽  
Winter Season ◽  
Field Conditions ◽  
Water Restriction ◽  
Water Regimes ◽  
Agronomic Characteristics ◽  
Relative Water ◽  
Different Seasons ◽  
The Relationship

Quinoa stands out as an excellent crop in the Cerrado region for cultivation in the off-season or irrigated winter season. Here, we tested the effects of different water regimes on the agronomic characteristics, physiology, and grain quality of different elite quinoa genotypes under field conditions. The experiment was conducted under field conditions at Embrapa Cerrados (Planaltina, DF, Brazil). The experimental design was in randomized blocks, in a split-plot scheme, with four replications. The plots were composed of 18 quinoa genotypes and modified BRS Piabiru (the currently used genotype), and the split-plots were divided into 4 different water regimes. The following variables were evaluated: productivity and productivity per unit of applied water (PUAA), plant height, flavonoids, anthocyanins, gas exchange, chlorophyll, leaf proline, and relative water content. Our results showed that water regimes between 309 and 389 mm can be recommended for quinoa in the Cerrado region. CPAC6 and CPAC13 presented the highest yield and PUAA under high and intermediate WRs, and hence were the most suitable for winter growth under irrigation. CPAC17 is most suitable for off-season growth under rainfed conditions, as it presented the highest PUAA under the low WRs (247 and 150). CPAC9 stood out in terms of accumulation of flavonoids and anthocyanins in all WRs. Physiological analyses revealed different responses of the genotypes to water restriction, together with symptoms of stress under lower water regimes. Our study reinforces the importance of detailed analyses of the relationship between productivity, physiology, and water use when choosing genotypes for planting and harvest in different seasons.

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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