Breeding of White-Grain Varieties of Grain Sorghum

Kovtunov, V. V.; Ковтунова, Н. А.; Lushpina, O. A.; Sukhenko, N. N.; Игнатьева, Н. Г.

doi:10.31367/2079-8725-2018-55-1-17-20

Cited by 4 publications

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“…Therefore, the further productivity increase is connected with development of heterosis hybrid forms. That's why the nowadays sweet sorghum breeding is aimed to develop first generation hybrids on a sterile basis with a strong potential of productivity and quality of green mass and silage [1,2,3]. Many researchers studied heterosis revealing in sorghum green mass productivity.…”

Section: Introductionmentioning

confidence: 99%

Inheritance of the main quantitative traits in sweet sorghum hybrids F₁

et al. 2020

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Sweet sorghum hybrids F1 in productivity can surpass the parental forms on 50-60%. Thus the breeding process is aimed to develop first generation hybrids with a strong potential of productivity and quality of green mass and silage. The purpose of the work is to study heritability and heterosis of the quantitative traits of sweet sorghum hybrids F1 obtained on a sterile basis. The study was conducted in 2013-2015 on the lines with cytoplasmic male sterility (‘A-63’, ‘Knyazhna’, ‘APV-1115), the varieties (‘Listvenit’, ‘Severnoe 44’, ‘Zernogradskoe 454’, ‘Stavropolskoe 36’, ‘Galiya’ and ‘Larets’) and the hybrids. The inheritance of green mass productivity and absolutely dry matter, the length of a vegetation period, plant height and leaf formation (foliage), protein content in dry matter of the hybrids occurred according to the type of dominance and overdominance. It has been determined that while choosing the parental forms for hybridization it’s essential to select the forms with differences in the vegetation period of 4-6 days to avoid the dominance of late maturity. The height pollinator increase results in the hybrid height increase and large heterosis. It’s necessary to select the parental forms with maximum foliage to improve leaf formation in the hybrids.

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Section: Introductionmentioning

confidence: 99%

Inheritance of the main quantitative traits in sweet sorghum hybrids F₁

et al. 2020

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“…To conduct targeted work to improve the grain quality, it is necessary to know the effect of the properly selected parental forms, the inheritance of qualitative traits, value of combination, adaptability to the growing conditions of hybridized varieties and, on this basis, to select parental forms properly. The choice of the forecrop has also a great influence on the quality indicators of winter bread wheat grain [9,10].…”

Section: Introductionmentioning

confidence: 99%

Estimation of grain productivity and biochemical indicators of the winter bread wheat varieties depending on the forecrop

et al. 2021

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The purpose of the study was to estimate the effect of sunflower and pea on the amount of productivity, protein and gluten percentage in grain. The objects of the study were 13 winter bread wheat varieties (Triticum aestivum L.) developed by the Agricultural Research Center “Donskoy”. The study was carried out in 2018-2020 on the fields of the department of winter wheat breeding and seed production. The forecrops were peas and sunflower. The study results showed that the varieties ‘Volny Don’ (6.1 t / ha), ‘Krasa Dona’ (6.1 t / ha) and ‘Lidiya’ (6.0 t / ha), when sown after peas, gave the largest yields. The varieties ‘Volny Don’ (4.9 t / ha) and ‘Polina’ (4.8 t / ha) which were sown after sunflower, showed the best productivity. The analysis of qualitative indicators established that the maximum percentage of protein and gluten in grain was identified in the varieties ‘Podarok Krymu’ (16.3%; 28.3%) and ‘Volnitsa’ (16.1%; 28.5%), which were sown after peas; and the same varieties showed good results (‘Podarok Krymu’ (16.2%; 27.4%) and ‘Volnitsa’ (15.7%; 27.8%)), when sown after sunflower.

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The study of indices of the relative and absolute protein percentage in the winter bread wheat grain

Некрасова

Кравченко

Некрасов

2021

IOP Conf. Ser.: Earth Environ. Sci.

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The aim of the research was to evaluate the relative and absolute protein content in winter wheat grains, to determine the samples that have the maximum values of the studied traits, and to use the selected genotypes in breeding programs. The trials of the winter bread wheat varieties, sown after maize for grain were carried out in 2018-2020. The objects of the study were 13 winter bread wheat varieties (Triticum aestivum L.) developed in the Agricultural Research Center “Donskoy”. The current research established that when selecting parental varieties for crossing to improve grain quality of winter bread wheat varieties, there should be chosen the forms with the highest relative and absolute protein percentage in grain. These genotypes include Don 107, Ermak and Lidiya, whose relative protein percentage in grain was 12.96%, 13.01% and 13.06% respectively. The varieties Don 107, Ermak, Lidiya, Volnitsa and Zhavoronok were characterized by the maximum absolute protein percentage in grain with 5.43 g, 5.62 g, 5.57 g, 5.56 g and 5.54 g respectively. The 1000 grain weight of these varieties averaged 42.1 g (Don 107), 43.6 g (Ermak), 43.1 g (Lidiya), 43.5 g (Volnitsa) and 44.5 g (Zhavoronok).

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Breeding of White-Grain Varieties of Grain Sorghum

Cited by 4 publications

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Inheritance of the main quantitative traits in sweet sorghum hybrids F₁

Inheritance of the main quantitative traits in sweet sorghum hybrids F₁

Estimation of grain productivity and biochemical indicators of the winter bread wheat varieties depending on the forecrop

The study of indices of the relative and absolute protein percentage in the winter bread wheat grain

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Breeding of White-Grain Varieties of Grain Sorghum

Cited by 4 publications

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Inheritance of the main quantitative traits in sweet sorghum hybrids F1

Inheritance of the main quantitative traits in sweet sorghum hybrids F1

Estimation of grain productivity and biochemical indicators of the winter bread wheat varieties depending on the forecrop

The study of indices of the relative and absolute protein percentage in the winter bread wheat grain

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Inheritance of the main quantitative traits in sweet sorghum hybrids F₁

Inheritance of the main quantitative traits in sweet sorghum hybrids F₁