Variation on Grain Quality in Vietnamese Rice Cultivars Collected from Central Vietnam

Tran, Danh Suu; Tran, Thi Thu Hoai; Nguyen, Thi Lan Hoa; Ha, Minh Loan; Dinh, Bach Yen; Kumamaru, Toshihiro; Sato, Hikaru; 熊丸, 敏博; 佐藤, 光

doi:10.5109/25192

Cited by 4 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nguyen Thanh Tuong et al (2005 evaluated 55 rice varieties grown coastal of Ben Tre, Long An, Tien Giang, and Tra Vinh provinces (in South Vietnam) found that the amylose content was the most divergent trait. In the Central of Vietnam, Tran et al (2012) reported that rice cultivars display a wide range of variations in amylose content. Those findings were similar to the results of this study.…”

Section: Considering Varietal Origin In Tablementioning

confidence: 99%

“…According to Brown et al (2014), screening to select proper materials is a must for launching any breeding program. In the Central and the Southern parts of Vietnam, some released rice varieties and developed lines were collected and evaluated with various aspects of milling quality, physical properties and cooking quality to identify good grain (Nguyen Thanh Tuong et al, 2005;Nguyen et al, 2018;Tran et al, 2012). Genetic divergence of cultivated or improved rice varieties regarding in North regarding grain quality has not been reported, however, some studies were published but with upland or local germplasms only (Chu et al, 2011;Hoai et al, 2008;Nguyen et al, 2010;Nguyen et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Genetic Divergence of Cultivated Rice Varieties in North Vietnam for Grain Quality Traits Using D2 Cluster Analysis

Thang

2022

vjas

View full text Add to dashboard Cite

The study was carried out with twenty-four genotypes of rice during the Spring season, 2020 in Hanoi, Vietnam in order to exploit the attributes and divergence of quality properties from existing rice cultivars in North Vietnam. The rice genotypes were characterized based on ten quality parameters of milling, physical appearance and physiochemical characters using Mahalanobis D2 statistic. D2 analysis allocated the 24 genotypes into eight clusters, of which cluster I was the largest with 12 genotypes. The clustering showed the random distribution of genotypes into different clusters indicating that the origin and release duration were not related to the genetic diversity of grain quality. Among different traits, amylose content, length/width ratio and gel consistency were identified as topmost contributors in total divergence. Cluster I possessed a maximum intra-cluster value of 296.34 and the maximum inter-cluster distance was recorded between cluster IV and VI (2247.39) succeeded by cluster I and VI (2245.94) designing the members presented in these clusters can be exploited as potential donors in a breeding program to result good physicochemical quality traits in rice.

show abstract

Section: Considering Varietal Origin In Tablementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Genetic Divergence of Cultivated Rice Varieties in North Vietnam for Grain Quality Traits Using D2 Cluster Analysis

Thang

2022

vjas

View full text Add to dashboard Cite

show abstract

Evaluation of physical properties of rice used in traditional Kyrgyz Cuisine

Nádvorníková

Banout

Herák

et al. 2018

Food Science & Nutrition

View full text Add to dashboard Cite

Eight staple rice cultivars consumed in Kyrgyzstan were evaluated for physical properties in this study. The dimensions of investigated grains correspond to 5.29–6.99 mm for length, 2.52–3.10 mm for width, and 1.88–2.13 for thickness. Equivalent diameter was in range of 3.14 – 3.47 mm, surface area took 25.35–31.90 mm². The sphericity analysis values varied from 0.480 to 0.559, aspect ratio from 0.39 to 0.55, volume of the grain was measured in range from 16.25 to 22.02 mm3, bulk density values were 0.77–0.87 g/cm3, and solid density from 1.17 to 1.41 g/cm3. The porosity of grain was equal to 28.27–39.83%, thousand kernel weight correspond to 19.67 to 27.15 g, rupture force of grain was measured in range of 63.47–155.50 N, color characteristic varied in parameters L*, a* and b*, 37.58–72.19, –0.22–10.17, and 9.65–21.12, respectively. Optimum cooking time ranged from 19.33 to 33.00 min. The water uptake ratios for 30 min of soaking were 1.21–1.28, 1.18–1.45, and 1.14–1.57 for 30, 45, and 60°C, respectively. While the water uptake ratios for 60 min of soaking were 1.22–1.42, 1.19–1.54, and 1.25–1.75 for 30, 45, and 60°C, respectively. Optimal cooking time showed that imported varieties needed lower interval for full grain cooking compared to the local Kyrgyz varieties. It was found that Kyrgyz rice varieties staying more firm after cooking as compared to imported varieties and therefore more suitable for the local traditional dish such as plov.

show abstract

Short Communication: Tidal swamp rice cultivars of South Kalimantan Province, Indonesia: A case study of diversity and local culture

2017

View full text Add to dashboard Cite

The aim of this study was to investigate the relationship of physical and chemical properties of soils with ecological species groups in Pinus taeda plantation forests in Guilan province, Iran. For this purpose, a random systematic 100 m × 200 m grid sampling plan was used to establish 75 sampling plots. In each plot, soil factors and percent cover of each herbaceous species were recorded. Sub-plots of 32 m 2 were used for herbaceous species measurements. At each sampling plot, soil samples were collected in depth of 0-30cm. The result of TWINSPAN analysis revealed five dictinct groups. Multivariate analysis was performed through CANOCO 4.5 to explore the relationship between soil factors and plant community. Results showed that the most important soil factors in these communities were N, P, K, OC, Ca, Mg, TNV, pH, SP, soil texture (clay, sand, silt) and EC. The results indicated that the physical and chemical soil characteristics have a significant role in the growth and distribution of plant communities in the study area.

show abstract

Variation on Grain Quality in Vietnamese Rice Cultivars Collected from Central Vietnam

Cited by 4 publications

References 0 publications

Genetic Divergence of Cultivated Rice Varieties in North Vietnam for Grain Quality Traits Using D2 Cluster Analysis

Genetic Divergence of Cultivated Rice Varieties in North Vietnam for Grain Quality Traits Using D2 Cluster Analysis

Evaluation of physical properties of rice used in traditional Kyrgyz Cuisine

Short Communication: Tidal swamp rice cultivars of South Kalimantan Province, Indonesia: A case study of diversity and local culture

Contact Info

Product

Resources

About