scholarly journals Processing Effect on Phytase in Selected Indian Wheat Varieties (Triticum aestivum L.)

2021 ◽  
Vol 10 (7) ◽  
pp. 363-370
Author(s):  
Manish Kumar Sushma
Keyword(s):  
Triticum Aestivum ◽  
Triticum Aestivum L ◽  
Wheat Varieties ◽  
Processing Effect

scholarly journals Studies on certain aspects of seed-borne fungi. VI. Fungi associated with different cultivars of wheat (Triticum aestivum L.)

2014 ◽  
Vol 14 (1-2) ◽  
pp. 143-149
Author(s):  
K. K. Pandey
Keyword(s):  
Triticum Aestivum ◽  
Aspergillus Terreus ◽  
Internal Surface ◽  
Triticum Aestivum L ◽  
Wheat Varieties ◽  
Culture Filtrates ◽  
Alternaria Tenuis

Fungi associated with eight cultivars of wheat have been investigated. Twenty seven species were isolated from external and internal surface of all the wheat (<i>Triticum aestivum</i> L.) cultivars respectively. Out of five dominant and subdominant fungi anly <i>Aspergillus terreus</i> and <i>Alternaria tenuis</i> were able to colonize internally. The culture filtrates of test fungi reduced the germination of all wheat varieties up to different degrees.

scholarly journals Forming of productivity of new soft winter wheat varieties (Triticum aestivum L.) subject to phyto-virus pressure

2008 ◽  
Vol 0 (1(7)) ◽  
pp. 50-62
Author(s):  
В. П. Петренкова ◽  
І. М. Черняева ◽  
Т. Ю. Маркова ◽  
Н. І. Рябчун ◽  
О. О. Ісаєнко
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Triticum Aestivum L ◽  
Wheat Varieties ◽  
Soft Winter Wheat ◽  
Winter Wheat Varieties

scholarly journals Spring wheat yield (Triticum aestivum L.) when applying selenium fertilizers in extreme growing conditions

2021 ◽  
Vol 843 (1) ◽  
pp. 012038
Author(s):  
I I Seregina ◽  
I G Makarskaya ◽  
A S Tsygutkin ◽  
I V Kirichkova
Keyword(s):  
Triticum Aestivum ◽  
Water Supply ◽  
Spring Wheat ◽  
Sodium Selenite ◽  
Wheat Yield ◽  
Triticum Aestivum L ◽  
Wheat Crop ◽  
Wheat Varieties ◽  
Negative Effect ◽  
Positive Effect

Abstract To study the effect of sodium Selenite application different methods on the yield of spring wheat varieties, depending on the conditions of water supply, a series of vegetation experiments in accordance with the methodology were carried out. The object of the study is spring wheat of the Zlata variety (Triticum aestivum L.). It was found that the effect of selenium on the yield of wheat of the Zlata variety depended on the method of its application and the conditions of water supply. With optimal water supply, the positive effect of selenium on the yield of spring wheat plants was revealed with both methods of applying sodium selenite. It was found that in conditions of drought, the positive effect of selenium was obtained with both methods of using sodium selenite. The greatest efficiency of selenium is obtained in foliar processing of plants. The increase in grain weight in this variant was 1.4 times. The increase in the share of the agronomic significant part of the wheat crop yield to 36% is shown, which indicates the decrease in the negative effect of drought on the formation of spring wheat yield when using foliar processing of plants.

scholarly journals Nutritional characteristics of ancient Tuscan varieties of Triticum aestivum L.

2016 ◽  
Vol 11 ◽  
Author(s):  
Lisetta Ghiselli ◽  
Eleonora Rossi ◽  
Anne Whittaker ◽  
Giovanni Dinelli ◽  
Adriano Pasqualino Baglio ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Triticum Aestivum L ◽  
Point Of View ◽  
Human Consumption ◽  
Equal Proportion ◽  
Multivariate Statistical ◽  
Wheat Varieties ◽  
Beneficial Effects ◽  
Functional Point

Bread wheat (<em>Triticum aestivum</em> L.) is an important cereal in human consumption. In recent years, there has been a growing interest in ancient wheat varieties. The latter represent an important source of germplasm, characterized by a broader genetic base and, therefore, a potential source of biodiversity. The objective of the study was to ascertain the optimal balance between the presence of secondary metabolites having beneficial effects on health and technological features that ensure successful baking quality. The experimental trial was performed in 2011-2012 on three organic farms located in three different areas within the province of Siena (Tuscany). In each location, an overall evaluation of the commercial, rheological and functional properties of five ancient Tuscan bread wheat varieties (Andriolo, Frassineto, Gentil rosso, Inallettabile 96, Verna) as compared with a commercial modern variety (Palesio) was carried out. The ancient varieties were compared both singularly (pure) and in combination (mixtures) of two varieties in equal proportion, respectively. Biometric and productive parameters were detected for each plot (32 plots in each farm). Macro- and trace elements, polyphenols, flavonoids and antioxidant activity (ARP) were similarly determined on representative whole grain samples. Rheological analysis was carried out on flour samples. The multivariate statistical analysis using principal components (PC) analysis was performed on all variables analysed. The results showed a significant environment effect on the different parameters measured and did not reveal significant improvements in the variables measured when varieties were cultivated in mixtures. However, the study did reveal various interesting trends that are warranting of further investigation. The most interesting effect from a nutritional and functional point of view is the relationship between ARP, rheological properties, protein content and gluten content. These connections permit the potential towards the improvement of ancient varieties.

UTILIZATION OF SODIUM HYDROXIDE TO ASSESS KERNEL COLOR AND ITS INHERITANCE IN ELEVEN SPRING WHEAT VARIETIES

1988 ◽  
Vol 68 (2) ◽  
pp. 323-329 ◽  
Author(s):  
R. M. DE PAUW ◽  
T. N. McCAIG
Keyword(s):  
Triticum Aestivum ◽  
Sodium Hydroxide ◽  
Coat Color ◽  
Sodium Hydroxide Solution ◽  
Triticum Aestivum L ◽  
Color Reaction ◽  
Preharvest Sprouting ◽  
Wheat Varieties ◽  
Kernel Color ◽  
Naoh Solution

White kernel color in wheat (Triticum aestivum L.) is preferred for the principal foods made from wheat in some countries. In general white-kernelled wheats have a shorter dormancy period than red-kernelled wheats and, therefore, are subject to greater levels of preharvest sprouting damage caused by wet weather. In many countries kernel color serves as the basis for segregating grain into classes. Kernel coat color is controlled by up to three genes. The objective of this study was to investigate the effectiveness of a sodium hydroxide solution (NaOH) to enhance kernel color and thereby to facilitate distinguishing between red colored kernels and white ones in wheat populations segregating for kernel color. Six two-way crosses, with five of them made in reciprocal, a single backcross and a three-way cross were made to produce populations segregating for kernel color. A one-molar NaOH solution with 0.1% surfactant was applied to kernels of parents, F1, and several segregating generations. Kernel color reaction to NaOH was under maternal inheritance. The intensity of kernel color reaction to NaOH tended to be related to the number of genes for kernel color.Key words: Triticum aestivum, kernel color, sodium hydroxide, inheritance

EFFECTS OF DILUTE SPRAYS OF SIMAZINE ON SPRING WHEAT

1969 ◽  
Vol 49 (2) ◽  
pp. 155-158 ◽  
Author(s):  
F. H. McNeal ◽  
J. M. Hodgson ◽  
M. A. Berg
Keyword(s):  
Triticum Aestivum ◽  
Spring Wheat ◽  
Triticum Aestivum L ◽  
Grain Protein ◽  
Wheat Varieties ◽  
Percent Protein ◽  
R Value

In 1967, 18 spring wheat varieties (Triticum aestivum L. em Thell.) were grown in the field at Bozeman, Montana, and sprayed on three dates with low rates of 2-chloro-4,6-bis (ethylamino) -s-triazine (simazine).The simazine treatments significantly affected both yield and percent protein. Yields decreased as rate of simazine increased and as wheat plants were more mature when treated. The May 16 and June 16 simazine treatments resulted in grain protein about 2% higher than the control, but this increase was accompanied by a corresponding decrease in yield of grain.A highly significant r value of 0.77 between grain protein and the grain to straw ratio suggests that grain protein is heavily dependent on total foliage production.

Competitive ability of wheat in conventional and organic management systems: A review of the literature

2006 ◽  
Vol 86 (2) ◽  
pp. 333-343 ◽  
Author(s):  
H. E. Mason ◽  
D. Spaner
Keyword(s):  
Triticum Aestivum ◽  
Leaf Area ◽  
Organic Agriculture ◽  
Competitive Ability ◽  
Triticum Aestivum L ◽  
Wheat Breeding ◽  
Management Systems ◽  
Wheat Varieties ◽  
Early Season ◽  
Low Input

Wheat (Triticum aestivum L.) is the world’s most widely grown crop, cultivated in over 115 nations. Organic agriculture, a production system based on reducing external inputs in order to promote ecosystem health, can be defined as a system that prohibits the use of synthetic fertilizers, chemical pesticides and genetically modified organisms. Organic agriculture is increasing in popularity, with a 60% increase in the global acreage of organically managed land from the year 2000 to 2004. Constraints that may be associated with organic grain production include reduced yields due to soil nutrient deficiencies and competition from weeds. Global wheat breeding efforts over the past 50 yr have concentrated on improving yield and quality parameters; in Canada, disease resistance and grain quality have been major foci. Wheat varieties selected before the advent of chemical fertilizers and pesticides may perform differently in organic, low-input management systems than in conventional, high-input systems. Height, early-season growth, tillering capacity, and leaf area are plant traits that may confer competitive ability in wheat grown in organic systems. Wheat root characteristics may also affect competitive ability, especially in low-input systems, and more research in this area is needed. The identification of a competitive crop ideotype may assist wheat breeders inthe development of competitive wheat varieties. Wheat varieties with superior performance in low-input systems, and/or increased competitive ability against weeds, could assist organic producers in overcoming some of the constraints associated with organic wheat production. Key words: Triticum aestivum L., wheat breeding, low-input agriculture, plant height, early-season growth, tillering capacity, leaf area index

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