The effect of cultivar on the variation of spring wheat grain quality under drought conditions

2007 ◽  
Vol 35 (4) ◽  
pp. 1609-1619 ◽  
Author(s):  
W. Bhutta
Keyword(s):  
Spring Wheat ◽  
Grain Quality ◽  
Wheat Grain ◽  
Drought Conditions

Spring wheat grain quality in relation to a cropping system

2018 ◽  
Author(s):  
Andrzej Woźniak ◽  
Leszek Rachoń ◽  
Andrzej Woźniak ◽  
Anna Stępniowska
Keyword(s):  
Spring Wheat ◽  
Grain Quality ◽  
Cropping System ◽  
Wheat Grain

scholarly journals THE INFLUENCE OF MULTIPLE-NUTRIENT MINERAL FERTILIZERS ON THE YIELD AND GRAIN QUALITY OF SPRING WHEAT IN THE FOREST-STEPPE ZONE OF THE ALTAI REGION

2021 ◽  
pp. 10-15
Author(s):  
A.V. Yakovlev ◽  
Keyword(s):  
Spring Wheat ◽  
Forest Soils ◽  
Grain Quality ◽  
Ammonium Phosphate ◽  
Growing Season ◽  
Steppe Zone ◽  
Phosphate Fertilizer ◽  
Forest Steppe ◽  
Wheat Grain ◽  
Npk Fertilizer

he effect of sowing multiple-nutrient mineral fertilizerapplication on spring wheat crops of the Astrid variety on gray forest soils of the forest-steppe zone was found. The study of the weather conditions of the growing season showed that the total amount of precipitation during the growing season was significantly lower than the average annual -158 mm as compared to 220 mm of the normal. The monthly rainfalls sharply differed from long-term ones; this had a significant impact on the formation of yield and grain quality. The application of NPK fertilizer and ammoni-um-phosphate-sulfate at a rate of 100 kg ha and ammoni-um phosphate fertilizer at a rate of 50 kg ha increased the yield of spring wheat grain by 8-66%, and the gluten con-tent in the variant with ammonium phosphate fertilizer at the level of 26-31% ascompared to 28% in the control. The payback of 1 kg of the primary nutrient of the fertilizers by grain yield gain was the highest against the background of NPK fertilizer and ammonium-phosphate-sulfate -55.0 and 40.8 kg, respectively. The protein content in wheat grain for in all fertilization variants ranged within 13.1-15.2% as compared to 13.7% in the unfertilized variant. The thou-sand-kernel weight as a result of obtaining high gains in the variants of sowing application ranged within 31.1-38.3 g; TKW below the control was in the variants with ammonium phosphate fertilizer and ammonium-phosphate-sulfate -31.1 and 33.4 g. The grain-unit belonged to Class 3 (no less than 730). It has been found that it is agronomically efficient when cultivating soft spring wheat in a temperately moist zone, on more arid years, on gray forest soils, when sowing, to apply NPK fertilizer and ammonium-phosphate-sulfate at a rate of 100 kg ha.

scholarly journals Effect of nitrogen fertilizers on the grain productivity of vetch and wheat mixture

2021 ◽  
pp. 112-114
Author(s):  
Viktor K. Khramoy ◽  
Оlga V. Rakhimova ◽  
Таmila D. Sikharulidze
Keyword(s):  
Grain Yield ◽  
Spring Wheat ◽  
Sandy Loam ◽  
Mineral Nitrogen ◽  
Nitrogen Fertilizers ◽  
Wheat Grain ◽  
Grain Productivity ◽  
Drought Conditions ◽  
Loam Soil ◽  
Crop Area

Relevance and Methods. The effect of three doses of nitrogen fertilizers (N30, N60, and N90) on the formation of a crop of vetch seeds mixed with spring wheat was studied in a field experiment in sod-podzolic sandy loam soil.Results. In average for the study years, the yield of vetch seeds under the influence of nitrogen fertilizers decreased at the dose of mineral nitrogen 30 kg/ha by 12,7% at a dose of 60 kg/ha by 26,4% at a dose of 90 kg/ha by 36,4%, and grain yield of spring wheat increased, respectively, 1,8; 2,5 and 2,9 times. A significant decrease in the yield of vetch was observed at doses of mineral nitrogen N60 and N90, the yield of wheat grain significantly increased at all doses of mineral nitrogen. Nitrogen fertilizers were most effective in drought conditions, when the symbiotic fixation of air nitrogen in the crop area was weakened. Under conditions of increased moisture, nitrogen fertilizers did not provide an increase in the grain yield of the mixture, but increased the resistance of the crop to lodging, which made the mixture more technologically adapted to harvesting.

scholarly journals Annual ryegrass (Lolium rigidum Gaud) competition altered wheat grain quality: A study under elevated atmospheric CO2 levels and drought conditions

2019 ◽  
Vol 276 ◽  
pp. 285-290 ◽  
Author(s):  
Nimesha Fernando ◽  
Singarayer K. Florentine ◽  
Mani Naiker ◽  
Joe Panozzo ◽  
Bhagirath S. Chauhan
Keyword(s):  
Grain Quality ◽  
Atmospheric Co2 ◽  
Annual Ryegrass ◽  
Lolium Rigidum ◽  
Wheat Grain ◽  
Elevated Atmospheric Co2 ◽  
Co2 Levels ◽  
Drought Conditions

scholarly journals The Influence of the Preparation Megamix-Zinc on Yield and Grain Quality of Spring Wheat

2021 ◽  
Vol 37 ◽  
pp. 00064
Author(s):  
Vitaly Isaychev ◽  
Nikolay Andreev ◽  
Fail Mudarisov
Keyword(s):  
Protein Content ◽  
Spring Wheat ◽  
Mass Fraction ◽  
Grain Quality ◽  
Positive Influence ◽  
Wheat Grain ◽  
Wheat Cultivation ◽  
Positive Effect ◽  
Modern Technologies

The conducted study has shown a stimulating effect of foliar dressing of spring wheat plants with the preparation Megamix-zinc. It has been ascertained that it has a positive effect on such indicators as productivity and quality of spring wheat grain. The use of macro and microelement-containing preparations in modern technologies of spring wheat cultivation has a positive influence on such indicators as yield, protein content in grain, quantity and quality of gluten, mass fraction of starch in grain.

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.

scholarly journals Selenium Biofortification of Wheat as a Strategy to Improve Human Nutrition

Agriculture ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 144
Author(s):  
Aleksandra Radawiec ◽  
Wiesław Szulc ◽  
Beata Rutkowska
Keyword(s):  
Spring Wheat ◽  
Foliar Application ◽  
Stem Elongation ◽  
Sodium Selenate ◽  
Control Group ◽  
Selenium Content ◽  
Wheat Grain ◽  
Elongation Phase ◽  
Fertilisation Treatment ◽  
Foliar Fertilisation

This paper analyses the effects of soil and foliar fertilization with sodium selenate (VI) on the selenium content in spring wheat grain. The research was carried out at the Departmental Experimental Station of the Institute of Agriculture WULS in Skierniewice in 2018 and 2019. The dose of selenium used was 5.00 g Se·ha−1 in various development stages of spring wheat. The results showed that selenium fertilisation did not affect the size of the grain yield, but both soil and foliar fertilisation significantly increased the content of selenium in wheat grain compared to the control group. The highest Se content was obtained with the method of soil fertilisation combined with the foliar application with a total dose of 10.00 g·ha-1 Se in the stem elongation phase (S + F2), and in the tillering and stem elongation phase (S + F1 + F2), which resulted in the values of 0.615 and 0.719 mg·kg−1 Se in grain, respectively. On this basis, it was concluded that the best time to carry out foliar fertilisation treatment is in the stem elongation phase (BBCH 30–39). The results show that the greatest increase in selenium content in the grain is achieved with soil and foliar fertilisation combined.

Comparisons of sensors to predict spring Wheat grain yield and protein content

2021 ◽  
Author(s):  
Donald Veverka ◽  
Amitava Chatterjee ◽  
Melissa Carlson
Keyword(s):  
Grain Yield ◽  
Protein Content ◽  
Spring Wheat ◽  
Wheat Grain
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