Characterization of Rice Landraces from Dibrugarh District of Assam

Phukon, Ritwik; Baishya, Sangipran; Rathi, S. S.; Sarma, Ananthakrishna

doi:10.5958/0976-1926.2019.00040.8

Cited by 3 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1c). But Kolajoha, a famous black-husked scented rice of Assam, could produce 25.3 panicles plant -1 , and whose average length was 28.0 cm (Phukon et al, 2019). Flower: The bi-sexual flower of Kalonunia rice was composed of six yellow-coloured anthers, and an ovary with white-coloured feathery stigma (scale 4) (Fig.…”

Section: Agro-morphological Characteristics and Grain Qualitymentioning

confidence: 99%

“…The variety had low amylose content (18.1%) but very close to intermediate category (C 20%). Among grain quality traits, amylose content possessed maximum genetic variation, and so it deserves priority in selection of grain quality of rice (Phukon et al, 2019). The medium gelatinization temperature (alkali value 3.9) of the variety based on alkali digestibility test (Fig.…”

Section: Agro-morphological Characteristics and Grain Qualitymentioning

confidence: 99%

See 1 more Smart Citation

Morpho-agronomic and molecular characterization of black-husked aromatic Kalonunia rice of Terai region of West Bengal

Ghosh

Dolui

Das

et al. 2021

Plant Physiol. Rep.

View full text Add to dashboard Cite

Kalonunia is a traditional black-husked non-Basmati type scented rice of terai region (foothills of eastern Himalayas) of West Bengal, India. With a view to develop the morpho-genetic database of the unique variety, the field test was conducted at Bidhan Chandra Krishi Viswavidyalaya (BCKV), Kalyani, West Bengal, India during kharif (wet) season of 2013, 2014 and 2018, and molecular characterization was done at Bose Institute, Kolkata. The plants of Kalonunia were long-statured (scale 7, 145 ± 5 cm height), which had late heading (119 ± 4 days) and late maturity (scale 7, 151 ± 5 days). The bi-sexual flower had six yellow-coloured anthers and white-coloured feathery stigma. The black-husked matured grain was short in size (7.2 mm) with occasional mediumsized black awns (mean awn length 7.6 mm) and low test weight (15.2 g). The white-coloured kernels belonged to medium-slender group (length 5.12 mm and breadth 1.94 mm), which had low amylose content (18.1%), medium gelatinization temperature (alkali value 3.9) and medium-strong aroma (score 2.3). Among 23 simple sequence repeat (SSR) markers used for DNA amplification profile to develop molecular base-pair length database, only three (RM 182, RM 339 and RM 341) could make greater genetic distances (321.4 vs. 296.3 bp, 177.2 vs. 143.1 bp and 142.4 vs. 175.0 bp, respectively) between Kalonunia and international check IR 36.

show abstract

Section: Agro-morphological Characteristics and Grain Qualitymentioning

confidence: 99%

Section: Agro-morphological Characteristics and Grain Qualitymentioning

confidence: 99%

Morpho-agronomic and molecular characterization of black-husked aromatic Kalonunia rice of Terai region of West Bengal

Ghosh

Dolui

Das

et al. 2021

Plant Physiol. Rep.

View full text Add to dashboard Cite

show abstract

“…Several studies have been conducted on Assam rice landraces ( joha , baodhan , chakuwa , pigmented, and non-pigmented) along with high-yielding cultivars for assessing their nutrient variability [ [18] , [19] , [20] , [21] , [22] , [23] , [24] , [25] , [26] ]. However, the information regarding major landraces of Assam on wider germplasm with an assessment of essential nutritional traits including phytic acid, polyphenols, and the glycaemic index remains limited.…”

Section: Introductionmentioning

confidence: 99%

Mining nutri-dense accessions from rice landraces of Assam, India

John

Bollinedi

Jeyaseelan

et al. 2023

Heliyon

View full text Add to dashboard Cite

Morpho-genetic characterization of black-husked small-grain aromatic rice landrace Kalojira of West Bengal

Ghosh,

Pyngrope,

Das

et al. 2023

Oryza

View full text Add to dashboard Cite

The morpho-genetic characterization of Kalojira, a black-husked non-Basmati type scented rice landrace, was done at Bidhan Chandra Krishi Viswavidyalaya (BCKV), Kalyani, West Bengal, India during kharif (wet) season of 2013, 2014 for DUS test, followed by 2019 and 2020 for confirmation of recorded traits, and molecular study was conducted at Bose Institute, Kolkata. The long-statured plants (scale 7, 140-150 cm height) had less foliage and stiff culm with late heading (119±4 days) and late maturity (scale 7, 151±4 days). The bi-sexual flower of the genotype consisted of six yellow-coloured plump anthers and an ovary with white-coloured feathery stigma. The short-sized matured grain (4.9 mm) had black coloured lemma-palea without awn, purple sterile lemma and low test weight (13.1 g). The white-coloured short-bold type kernels (length 3.7 mm and width 2.1 mm) had low amylose content (18.0%), medium gelatinization temperature (alkali spreading value 3.1) and medium-strong aroma (score 2.4). The DNA-based study using 23 simple sequence repeat (SSR) markers revealed that four markers (RM 149, RM 339, RM 341 and RM 569) made greater genetic distances (276 vs. 247 bp, 180 vs. 143 bp, 141 vs. 175 bp, and 194 vs. 168 bp, respectively) between Kalojira and IR 36 in the investigation.

show abstract

Characterization of Rice Landraces from Dibrugarh District of Assam

Cited by 3 publications

References 0 publications

Morpho-agronomic and molecular characterization of black-husked aromatic Kalonunia rice of Terai region of West Bengal

Morpho-agronomic and molecular characterization of black-husked aromatic Kalonunia rice of Terai region of West Bengal

Mining nutri-dense accessions from rice landraces of Assam, India

Morpho-genetic characterization of black-husked small-grain aromatic rice landrace Kalojira of West Bengal

Contact Info

Product

Resources

About