scholarly journals Colored rice varieties of Russian breeding in terms of grain quality for development of functional rice varieties

2020 ◽  
Vol 224 ◽  
pp. 04021
Author(s):  
N G Tumanian ◽  
Zh M Mukhina ◽  
L V Esaulova ◽  
E Yu Papulova ◽  
E G Savenko ◽  
...  
Keyword(s):  
Grain Size ◽  
Protein Content ◽  
High Stability ◽  
Grain Quality ◽  
Rice Varieties ◽  
State Register ◽  
Krasnodar Region ◽  
Growing Conditions ◽  
Iodine Reaction

In order to develop rice breeding material of a functional direction, technological and biochemical grain quality traits of varieties bred by the Federal Scientific Rice Centre (Rubin, Mars, Mavr, Gagat, Yuzhnaya noch) with a colored grain pericarp, high content of anthocyanins and intended for functional nutrition were studied. The varieties were grown in the valley agrolandscape zone of Krasnodar region (Russia) in 2017–2019. The studied rice varieties are included in the State Register of Protected Breeding Achievements. The grain size by weight of 1000 absolutely dry grains (weight of 1000 a.d.g.) was determined according to GOST 10842-89, fracturing on a DSZ-3 diaphanoscope, protein content was measured using an Infralum FT-10 device. The determination of amylose was carried out colorimetrically using the amylose-iodine reaction according to Juliano. The varieties have a medium-sized caryopsis (21.5-27.0 g of 1000 grains); of them, the variety Yuzhnaya noch is characterized by the smallest grain. The variety Mars belongs to the low amylose group, varieties Mavr, Rubin and Gagat to the medium amylose group, Yuzhnaya noch to the waxy group. In terms of protein content in grain, all varieties are classified as medium protein. The maximum grain fracture was in variety Mavr in the range of 19-25% and the minimum in Mars and Gagat, respectively 2-5 and 2-6%. Variations in grain size indicators, amylose and protein content of varieties are weak in all varieties of special purpose, which testified to their high stability under growing conditions.

scholarly journals Variation of rice varieties of Russian breeding by grain quality traits in growing conditions of agrolandscape zones of Krasnodar region

2020 ◽  
Vol 176 ◽  
pp. 03015
Author(s):  
Natalia Tumanian ◽  
Svetlana Chizhikova ◽  
Elina Papulova ◽  
Tatyana Kumeiko ◽  
Sergey Garkusha
Keyword(s):  
Grain Quality ◽  
Quality Traits ◽  
North Caucasus ◽  
Milled Rice ◽  
Rice Varieties ◽  
Caucasus Region ◽  
The North ◽  
State Register ◽  
Krasnodar Region ◽  
Growing Conditions

The technological grain quality traits of varieties of the Federal Scientific Rice Centre (Rapan., Rapan 2, Favorit, Nautilus, Yakhont, Olimp, Patriot) grown in the old-delta and valley agrolandscape zones of Krasnodar region (Russia) in 2017–2019 were studied. The studied rice varieties are included in the State register of breeding achievements approved for use in the North Caucasus region in 2014-2019, Rapan 2 is under state variety testing. Most of the varieties under study showed the highest values of grain quality traits in the valley agrolandscape in 2019, in the old-delta - in 2018, which indicates the reaction of the varieties to agroclimatic conditions of vegetation. The best varieties for grain quality on the basis of low variability in the aggregate of all quality traits were recognized as Favorit for the valley agrolandscape zone of Krasnodar region (predecessor – fallow field), and Rapan 2 for the old delta agrolandscape zone (predecessor - winter wheat). According to the absolute values of the traits characterizing the yield and milled rice quality, the best variety in the valley agrolandscape was Yakhont, and in the old-delta, Nautilus. The placement of rice varieties in agrolandscape zones of Krasnodar region is recommended taking into account their reaction to agroclimatic conditions of cultivation.

REACTION OF RICE VARIETIES PERMITED FOR USE IN CONNECTION WITH YIELD FORMATION WITH A HIGH GRAIN QUALITY ON LEVEL OF NITROGEN NUTRITION IN AGROLANDSCAPE ZONES OF KRASNODAR REGION

2020 ◽  
Author(s):  
N.G. Tumanian ◽  
Keyword(s):  
Grain Size ◽  
Grain Quality ◽  
Nitrogen Nutrition ◽  
Nitrogen Fertilizers ◽  
Quality Traits ◽  
Rice Varieties ◽  
Head Rice ◽  
Krasnodar Region ◽  
Yield Formation ◽  
Applied Nitrogen

An increase in the doses of nitrogen fertilizers applied during the cultivation of new rice varieties Nautilus and Yakhont in the old-deltoid and valley agrolandscape zones led to significant changes in grain quality traits. The grain size of the varieties grown in the Krasnoarsmeysky district did not change due to the level of nitrogen fertilizers, for those grown in the Abinsky district, decreased by 0.3 g in variety Nautilus and increased in variety Yakhont with increased dose of applied nitrogen. The vitreousity of grain increased in Nautilus in the Krasnoarmeysky district by 2%, in Abinsky - by 7%; in the variety Yakhont - increased by 2% and practically did not change, respectively. A tendency toward a decrease in grain fracture in the Krasnoarmeysky district and an increase in head rice content in the variety Nautilus in the Krasnoarmeysky and Abinsky districts was noted.

scholarly journals Efficacy of Irrigation Interval after Anthesis on Grain Quality, Alkali Digestion, and Gel Consistency of Rice

Agriculture ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 325
Author(s):  
Ramin Rayee ◽  
Tran Dang Xuan ◽  
Tran Dang Khanh ◽  
Hoang-Dung Tran ◽  
Kifayatullah Kakar
Keyword(s):  
Protein Content ◽  
Grain Quality ◽  
Cooking Quality ◽  
Amylose Content ◽  
Rice Grain ◽  
Gelatinization Temperature ◽  
Rice Varieties ◽  
Irrigation Interval ◽  
Gel Consistency ◽  
Alkali Digestion

The management of amylose and protein contents and cooking quality are the main challenges in rice macronutrients and quality improvement. This experiment was conducted to examine the rice grain quality, alkali digestion, and gel consistency responses to irrigation interval after anthesis. Three rice varieties (K1, K3, and K4) were subjected to different irrigation intervals (1, 2, and 3 d) after anthesis. The findings of this study showed that the protein content was markedly increased from 6.53–6.63% to 9.93–10.16%, whilst the amylose content was decreased significantly from 22.00–22.43% to 16.33–17.56% under stressed treatments at irrigation intervals, whilst the quantity of fatty acids was not affected. The 3-d irrigation interval recorded the highest protein content but the lowest amylose value. In addition, this treatment shows lower gelatinization temperature, but it is negatively associated with hard gel consistency under irrigation interval. This study highlights that the water management following a 3-d irrigation interval from anthesis is a useful and simple treatment to improve rice nutrients and grain cooking quality.

VARIABILITY OF RICE VARIETIES OF RUSSIAN BREEDING WITH LOW AMYLOSE CONTENT ON TECHNOLOGICAL GRAIN QUALITY TRAITS IN CONNECTION WITH THE NITROGEN NUTRITION LEVEL IN VEGETATION CONDITIONS IN ABINSKY DISTRICT, KRASNODAR REGION

2020 ◽  
Author(s):  
T.B. Kumeyko ◽  
◽  
N.G. Tumanian
Keyword(s):  
Grain Quality ◽  
Nitrogen Nutrition ◽  
Amylose Content ◽  
Nitrogen Fertilizers ◽  
Quality Traits ◽  
Rice Varieties ◽  
Krasnodar Region ◽  
Different Doses

The article studies the technological grain quality traits of rice varieties of Russian breeding Rapan, Flagman, Olimp, Azov, Patriot in the yield of 2017-2019 grown in the Abinsky district, Krasnodar region. Purpose of the research was to study the effect of doses of nitrogen fertilizers on the technological grain quality traits of rice varieties with a low amylose content. Rice varieties were evaluated by mass of 1000 absolutely dry grains, filminess, vitreousity, and fracture when grown with different doses of nitrogen fertilizers N60, N120. With an increase in the dose of nitrogen to N120, "the mass of 1000 absolutely dry grains", "vitreousity", "fracture" remained unchanged or the "filminess" changed. The pattern of changes in grain quality traits may indicate an intensive type of varieties Rapan and Olimp.

scholarly journals Effect of Intercroping Maize-Soybean on Grain Quality Traits in Kenya

2018 ◽  
Vol 10 (2) ◽  
pp. 341
Author(s):  
Habineza M. Jean Pierre ◽  
Josiah M. Kinama ◽  
Florence M. Olubayo ◽  
Susan W. Wanderi ◽  
James W. Muthomi ◽  
...  
Keyword(s):  
Grain Size ◽  
Protein Content ◽  
Dry Matter ◽  
Oil Content ◽  
Grain Quality ◽  
Block Design ◽  
Small Scale ◽  
Quality Traits ◽  
Sole Crop ◽  
Small Scale Farmers

An experiment was conducted in Kenya to determine the effect of intercropping maize-soybean on soybean grain quality traits. A randomized complete block design replicated three times with seven treatments was used. Data were collected and analysed for soybean protein content, oil content and dry matter while grain size was done for maize and soybean. Data were subjected to ANOVA and means separated using LSD0.05. The results showed that TGX1990-5F variety recorded high protein content (p ≤ 0.05) in sole crop compared to intercropping with 42.96% and 38.4% respectively while SB19 obtained 36.57% and 40.41% of protein between sites for the first season. A bout the second season, TGX1990-5F gave 40.84% of protein compared to 31.98% for GAZELLE in intercrop at both sites. GAZELLE showed higher oil content followed by TGX1990-5F and SB19 was the last in both seasons. TGX1990-5F showed higher dry matter followed by GAZELLE and SB19 was the last in intercrop. In addition, GAZELLE a local variety showed greater size than SB19 in both rainy seasons. Intercropping affected slightly the protein content, oil content and gain size  than sole crop but it did not affect the dry matter in both seasons.Thus, TGX1990-5F can be recommended to small-scale farmers for intercropping with maize because it produced higher value of protein and small-scale farmers could use it to fight mal nutrition. GAZELLE variety can be also recommended for oil production. Maize grain size was not affected by intercropping system.

scholarly journals Triticale breeding improvement by the intraspecific and remote hybridization

2020 ◽  
Vol 10 (4) ◽  
pp. 67-71
Author(s):  
I. Diordiieva ◽  
Ia. Riabovol ◽  
L. Riabovol
Keyword(s):  
Protein Content ◽  
Grain Quality ◽  
High Yield ◽  
Winter Triticale ◽  
State Register ◽  
Group I ◽  
National University ◽  
Remote Hybridization ◽  
Grain Unit ◽  
1000 Grain Weight

The purpose of our research was to expand the genetic diversity and to create the new winter Triticale materials with high grain quality by use of intraspecific and remote hybridization, involving them in the breeding of high-yield cultivars. Samples of winter Triticale were created by intraspecific and remote hybridization methods using multiple individual selections at Uman National University of Horticulture (Ukraine). We created the collection of winter Triticale, which includes more than 300 samples. It consists of unique recombinant forms that differ in morphobiological and economically valuable indicators. The obtained samples were divided according to the plant height into medium-stemmed (over 100 cm), low-stemmed (80–99 cm), short-stemmed (60–79 cm) and dwarf (??60 cm). The sample 68 combined high yield (6.95 t/ha) and grain quality (protein content — 12.8%, gluten — 27.8%, 1000-grain weight — 50.5 g, grain unit — 690 g/l). Sample 83 was characterized by high protein content (14.2%) and gluten (30.2%) of group I, and was up to the standard yield (6.35 t/ha). We created the cultivars of winter Triticale ‘Navarra’ and ‘Strateg’ that listed in the State Register of Plant Cultivars Suitable for Distribution in Ukraine in 2018.

scholarly journals Effect of Planting Methods on the Quality of Three Egyptian Rice Varieties

2019 ◽  
Vol 65 (3) ◽  
pp. 119-127
Author(s):  
Nessreen N. Bassuony ◽  
József Zsembeli
Keyword(s):  
Amino Acids ◽  
Protein Content ◽  
Grain Quality ◽  
Essential Amino Acids ◽  
Grain Weight ◽  
Rice Cultivars ◽  
Rice Varieties ◽  
Planting Methods ◽  
Significant Difference ◽  
Main Plot

Abstract In Egypt, the traditional transplanting method of rice planting is substituted by broadcasting and dibbling recently. This paper studies the effects and the changes occur in different rice varieties due to different methods on grain quality and amino acids of rice. Three Egyptian rice cultivars belonging to japonica, japonica/indica and indica subspecies were investigated for grain quality, protein and amino acid composition under three planting methods, i.e., broadcasting, seedling transplanting and dibbling. A strip plot design with three replications was used; the investigated three rice cultivars occupied the horizontal main plot, while three planting methods were devoted to the vertical main plot. The method of planting did not affect significantly the grain dimension, but it affected significantly the milling characters and the 1,000-grain weight. The highest milling characters and 1,000-grain weight came from transplanting, while the lowest one from the dibbling method. There was no significant difference between transplanting and broadcasting in milling characters and 1,000-grain weight. The chemical and cooking characters of grains showed no significant differences in moisture content and gelatinization temperature characters, while the differences in protein content and elongation were significant among the varieties and planting methods. The interaction between the planting method and rice had significant effect on the protein content. The most important essential amino acids according to the FAO/WHO pattern were not affected significantly by the different methods of planting. This means that the biological value of rice grains is not affected by different methods of planting.

scholarly journals HULLESS OAT IN THE CONDITIONS OF WESTERN SIBERIA

2021 ◽  
Author(s):  
P.N. Nikolaev ◽  
◽  
O.A. Yusova ◽  
Keyword(s):  
Grain Size ◽  
Protein Content ◽  
Seed Weight ◽  
Grain Quality ◽  
Western Siberia ◽  
Starch Content ◽  
Thousand Seed Weight

The aim of the research is to evaluate the hulless oat varieties of the Omsk breeding by a set of characteristics of productivity and grain quality. The object of the research was 3 hulless oat varieties recommended for cultivation in this region (Omsky golozyorny, Progress, Tarsky golozyorny). The variety Tarsky golozyorny is recommended for introduction into production in the conditions of Western Siberia; it is characterized by increased starch content (+ 2.7 % to st.) and grain size (+ 8.5 g by thousand-seed weight to st.). It is stable in yield, protein content in grain, crude fat. It belongs to the extensive type by the content of protein and starch in grain, the thousand-seed weight, productivity; and to the intensive type – by the content of crude fat in grain.

VARIABILITY OF NEW RICE VARIETIES VELES, EZHIK AND SIGNAL GROWN IN KRASNOARMEYSKY DISTRICT, KRASNODAR REGION BY TECHNOLOGICAL GRAIN QUALITY TRAITS

2020 ◽  
Author(s):  
S.S Chizhikova ◽  
◽  
K.K. Olkhovaya
Keyword(s):  
Quality Indicators ◽  
Grain Quality ◽  
Nitrogen Nutrition ◽  
Nitrogen Fertilizers ◽  
Quality Traits ◽  
Rice Varieties ◽  
Head Rice ◽  
Krasnodar Region

The article presents the results of evaluation of new rice varieties Veles, Ezhik and Signal on technological grain quality traits. The effect of various doses of nitrogen fertilizers on the main traits of quality indicators is analyzed. It was found that with an increase in the dose of nitrogen nutrition (Background + N30), the mass is 1000 absolutely grains, fracturing, and head rice content decreased or remained unchanged, the filminess increased or remained unchanged. To determine the variability of rice varieties by grain quality traits, depending on the level of nitrogen nutrition, variability and average values of quality traits were calculated. Variety Ezhik has shown itself as the best variety in terms of grain quality based on low variability in terms of grain quality traits.

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