scholarly journals Classification of rice varieties by diriscminant functions Phylogenetic differentiation of the cultivated rice, XIV.

1957 ◽  
Vol 6 (4) ◽  
pp. 245-248 ◽  
Author(s):  
Hiko-Ichi OKA ◽  
Cheng-Chieng FANG
Keyword(s):  
Cultivated Rice ◽  
Rice Varieties

scholarly journals Feature Based Qualitative Classification of Rice Varieties: A Review

2020 ◽  
Vol 64 (02) ◽  
pp. 305-312
Author(s):  
Komal ◽  
Ganesh Kumar Sethi ◽  
Rajesh Kumar Bawa
Keyword(s):  
Rice Varieties ◽  
Qualitative Classification ◽  
Feature Based

Distribution and mapping of an active autonomous aDart element responsible for mobilizing nonautonomous nDart1 transposons in cultivated rice varieties

2007 ◽  
Vol 116 (3) ◽  
pp. 395-405 ◽  
Author(s):  
Hideki Nishimura ◽  
Nisar Ahmed ◽  
Kazuo Tsugane ◽  
Shigeru Iida ◽  
Masahiko Maekawa
Keyword(s):  
Cultivated Rice ◽  
Rice Varieties

Mycoflora associated with diseased rice grains in Bangladesh and their pathogenic potentiality

2021 ◽  
Vol 7 (1) ◽  
pp. 932-940
Author(s):  
Pranami Chowdhury ◽  
Shamim Shamsi ◽  
Hasna Hena Begum ◽  
Md Abul Bashar
Keyword(s):  
Alternaria Alternata ◽  
Fusarium Moniliforme ◽  
Trichoderma Viride ◽  
Curvularia Lunata ◽  
Rice Grain ◽  
Aspergillus Clavatus ◽  
Cultivated Rice ◽  
Rice Varieties ◽  
Rice Samples ◽  
Penicillium Spp

Fifty six spotted rice grain samples of four commercially cultivated rice varieties namely BRRI 28, 29, Kalijira and Pajam were collected from 14 different districts of Bangladesh. Forty rice samples (Hybrid 2,3,4, BR7,11,12,14,16,22,23,25,26and BRRI28 to BRRI 55) were also collected from Bangladesh Rice Research Institute at Joydevpur. Twenty-fivespecies of fungi belonging to 15 genera were associated with these rice varieties. The isolated fungi were Alternaria alternata, Aspergillus clavatus, A. flavus, A. fumigatus, A.niger, A. ochraceus, A.oryzae, A. terreus, Chaetomium globosum, Cladosporium cladosporioides, Colletotrichum gloeosporioides, Curvularia lunata, C. lunata var. aeria, Drechslera oryzae, Fusarium moniliforme, F. oxysporum, F. solani, Microdochium oryzae, Nigrospora oryzae, Penicillium spp., Pestalotiopsis guepinii, Sarocladium oryzae and Trichoderma viride. Amongst these fungi nine i.e. Alternaria alternata (Fr.) Keissler, Aspergillus flavus Link, Curvularia lunata (Wakker) Boedijn, Drechsler aoryzae Breda de Haan (Subramanian and Jain), Fusarium moniliforme Sheldon, F. solani (Mart.) Sacc., Microdochium oryzae (Hashloka and Yokogi) Sam. and Hal., Pestalotiopsis guepinii (Desm.) Stay. and Sarocladium oryzae (Sawada) W. Gams and D. Hawks were found to be pathogenic to rice seeds. The most predominant fungus was D. oryzae which was followed by A. flavus and the least incidence was observed in case of F. solani and P. guepinni. Bioresearch Commu. 7(1): 932-940, 2021 (January)

Whole grain morphology of Australian rice species

2009 ◽  
Vol 8 (1) ◽  
pp. 74-81 ◽  
Author(s):  
S. Kasem ◽  
D. L. E. Waters ◽  
N. Rice ◽  
F. M. Shapter ◽  
R. J. Henry
Keyword(s):  
Wild Rice ◽  
Grain Morphology ◽  
Whole Grain ◽  
Cultivated Rice ◽  
Rice Varieties ◽  
Wild Rice Species ◽  
Breeding Programmes ◽  
Standard Classification ◽  
Novel Alleles ◽  
Grain Colour

The grain morphology of 17 wild rice relatives were studied by light and scanning electron microscopy and compared to two cultivated rice varieties (Oryza sativa cv. Nipponbare and O. sativa cv. Teqing). Observations were made of the grain colour, size and shape. Grains from wild rice species exhibited a variety of colours that have potential aesthetic and nutritional value. The grains of these species exhibited a wide array of sizes and shapes, but still fell within the standard classification scale that rice breeders use for routine breeding evaluation. These results highlight the potential of these species as whole grain foods or as sources of novel alleles in conventional rice breeding programmes.

Co-evolutionary associations between root-associated microbiomes and root transcriptomes in wild and cultivated rice varieties

2018 ◽  
Vol 128 ◽  
pp. 134-141 ◽  
Author(s):  
Lei Tian ◽  
Shaohua Shi ◽  
Lina Ma ◽  
Fahad Nasir ◽  
Xiujun Li ◽  
...  
Keyword(s):  
Cultivated Rice ◽  
Rice Varieties
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