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Determination of some agronomical characteristics and Ochratoxin-A level of Karacadag rice (Oryza sativa L.) in Diyarbakir ecological conditions, Turkey
Karacadag rice landrace yield quality toxicological quality Ochratoxin-A
2011/1/12
This study was conducted to determine yield, quality and Ochratoxin-A level of Karacadag rice local varieties grown widely in Karacadag ecological conditions of Southeast Anatolian Region and to compa...
Estimation of the heritability of agro-morphological traits in rice (Oryza sativa L.) using F2:3 families
Rice (Oryza sativa L.) F2:3 families heritability environmental variance
2011/1/11
Heritability is an important genetic parameter of the trait under selection. 193 F2:3 families of a cross between 'MousaTarom' and '304' were evaluated under field conditions. The studied traits were ...
GENETIC DIVERGENCE ANALYSIS FOR CERTAIN YIELD AND QUALITY TRAITS IN RICE (Oryza sativa L.) GROWN IN IRRIGATED SALINE LOW LAND OF ANNAMALAINAGAR, SOUTH INDIA
Cluster analysis morphological character grain quality
2010/12/8
Genetic diversity among twenty six genotypes of rice genotypes from four states of South Eastern Region of India was evaluated using Mahalanobis D2 statistic. The experimental materials were evaluated...
High-yielding Crop Management by Enhancing Growth in Reproductive Stage of Direct-Seeded Rainfed Lowland Rice (Oryza sativa L.) in Northeast Thailand
Biomass production Growth duration Nitrogen uptake Reproductive stage
2010/3/4
The crop management in direct-seeded rice to promote growth during the reproductive stage was evaluated in weed-controlled toposequentially intermediate fields in a small watershed in Northeast Thaila...
Effects of Top Dressing on Growth and Panicle Dry Weight as Affected by Soil Water Stress at the Early Panicle-Development Stage in Rice (Oryza sativa L.)
Leaf area duration Net assimilation rate Rice SPAD Total dry weight
2010/3/4
Rice yield is reduced by a short period of water stress at the early panicle-development stage. This study was conducted to examine the factors that reduce the panicle dry weight of rice subjected to ...
Comparison of Susceptibility to Photoinhibition and Energy Partitioning of Absorbed Light in Photosystem II in Flag Leaves of Two Rice (Oryza sativa L.) Cultivars that Differ in Their Responses to Nitrogen-Deficiency
Chlorophyll fluorescence Energy partitioning Hydrogen peroxide Nitrogen-deficiency Photoinhibition Photoprotection Photosynthesis Rice (Oryza sativa L.)
2010/3/4
The energy partitioning in photosystem II (PSII) and the susceptibility to photoinhibition in PSII were investigated in flag leaves of two rice cultivars, Shirobeniya (a traditional japonica) and Aken...
Differential Salinity Tolerance among Oryza glaberrima,Oryza sativa and Their Interspecies Including NERICA
African rice Interspecific progenies New Rice for Africa Salinity tolerance Screening
2010/3/4
Salinity tolerance has been extensively studied in Oryza sativa, but little is known about the salt tolerance levels in Oryza glaberrima and the interspecific progenies including New Rice for Africa (...
APPROPRIATE TIME OF NITROGEN APPLICATION TO FINE RICE,ORYZA SATIVA
Oryza sativa nitrogen fertilizers timing agronomic characters Pakistan
2009/9/30
These studies were carried out at Rice Research Institute, Kala Shah Kaku, Lahore,
Pakistan for three successive years from 2000 to 2002 to investigate the best scheme
of splitting nitrogen at dif...
Stay-Green in Rice (Oryza sativa L.) of Drought-Prone Areas in Desiccated Soils
Drought Grain-filling period Rice Seedling period Stay-green
2010/3/4
Stay-green in the post-anthesis period is thought to be an efficient drought-tolerance trait in crops, but its effectiveness in rice (Oryza sativa L.) is unknown. Our objectives were to determine whet...
Genetic Engineering for Disease Resistance in Rice (Oryza sativa L.) Using Antimicrobial Peptides
rice blast bacterial leaf blight plant defensin pathogenesis-related (PR)
2009/9/10
Pathogen attack is a serious problem in rice, which is one of the most economically important crops worldwide. Plant genes with disease resistance have been extensively analyzed. Antimicrobial peptide...
Improved Lodging Resistance in Rice (Oryza sativa L.) Cultivated by Submerged Direct Seeding Using a Newly Developed Hill Seeder
hill-seeding seeding method
2009/9/9
Submerged direct-seeded rice is more susceptible to lodging during the ripening period than is transplanted rice. Comparing different seeding methods of direct seeding cultivation, lodging resistance ...
In Vitro Investigation on Salt Tolerant Characteristics of Rice Seedlings (Oryza sativa L.)
Salinity Salt Tolerance In Vitro Culture Rice Seedlings
2010/11/12
Effects of salt stress on some physiological and biochemical characteristics were investigated
in three rice cultivars differing in salt-tolerance ability (Oryza sativa L. cvs. Pokkali, Leuang Anan a...
Growth Response of Rice (Oryza sativa L.) to Drought:I. Varietal difference in growth rate, nitrogen uptake and tillering habit at vegetative stage
Drought resistance Growth analysis Nitrogen uptake Plant type Rice Tillering habit
2009/8/6
Varietal differences in growth response to drought were studied in order to determine major attributes composing drought resistance in the rice plant. Eight rice varieties of different hydrological b...
Tillering Behavior in Oryza sativa L.:VI. The tillering behavior at late tillering stage
Growth analysis Last emergence daughter tiller Relative rate Synchronous growth Tiller Tiller number Tiller position Tillering
2009/8/6
The tillering behavior of rice plants (1 plant/pot) at the late tillering stage was investigated. Assuming plant growth in which a leaf of each tiller and a leaf of the main stem expand synchronously ...
Tillering Behavior in Oryza sativa L:V. Analysis of varietal differences in tillering patterns
Growth Growth analysis Relative rate Synchronous growth Tiller Tiller number Tillering
2009/8/6
In our previous papers, we reported methods of growth analysis in relation to the tillering behavior of a rice plant. Using these methods, we analyzed tillering patterns of 6 rice cultivars, Akihikari...