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Molecular Marker Assisted Selection in Breeding for Resistance to Bacterial Wilt in Carnation (Dianthus caryophyllus L.)
backcross Burkholderia caryophylli QTL RAPD
2009/7/9
The availability of marker-assisted selection (MAS) using DNA markers close to QTLs of resistance to bacterial wilt in carnations (Dianthus caryophyllus L.) was examined. The STS-WG44 marker tightly l...
Present Status and Prospects of Everbearing Strawberry Breeding in Northern Japan
Present Status Prospects of Everbearing Strawberry Breeding Northern Japan
2009/7/9
Present Status and Prospects of Everbearing Strawberry Breeding in Northern Japan.
Breeding of Rice for a High Seedling Emergence Rate in Direct Seeding under a Submerged Soil Condition
Direct Seeding Evaluation Method Gene Source Rice Seedling Emergence
2009/7/9
Rice lines with a high seedling emergence rate were screened by sowing the seed 20 or 30 mm deep from the soil surface at 20°C or 25°C in a growth chamber, or placing the seeder-tape 20 mm deep from ...
Breeding ‘MY-20’,Hybrid Cultivar of Japanese Butterbur (Petasites japonicus Fr.Schmidt)
bract new cultivar spike
2009/7/9
New cultivar of Japanese butterbur, ‘MY-20’ was selected from hybrid plants between ‘Mizubuki’ (native cultivar of Gunma pref.) and ‘Yatsugashira’. A head of ‘MY-20’ was composed of about a hundred fe...
Evaluation of Rice Cake Hardness and Eating Quality of Rice Cake for Breeding Selection of Glutinous Rice Varieties
Eating quality Hardness Near-infrared Analyzer Pasting temperature Peak temperature Protein content
2009/7/8
Glutinous rice is often processed into rice cakes and rice crackers, and its eating quality and processing suitability are important breeding. Rice cake hardness is a quality factor for to shorten th...
Comparison of the Establishment Efficiency of Well-grown Seedlings at the Early Growth Stage from Reciprocal Crosses between Diploid and Triploid Apple Cultivars,and the Possibility of These Cultivars Cross Breeding
fruit set pollen parent seed formation tree height viability
2009/7/8
This study investigated the possibility of performing cross breeding between diploid (2x) and triploid (3x) apple cultivars. Well-grown king flowers of 2x were hand-pollinated with an abundance of pol...
Grouping of Rice Breeding Lines According to Coefficient of Parentage and their Correlation with Susceptibility to Leaf Blast and Eating Quality
Breeding Lines Cluster Analysis Coefficient of Parentage Eating Quality Genetic Background Leaf Blast
2009/7/8
The genetic background of the 229 ‘Kanto’ lines developed by National Institute of Crop Science was studied. Cluster analysis based on coefficients of parentage among the ‘Kanto’ lines revealed the p...
Breeding of Tendril-less Type Melon Cultivar‘TL Takami’and its Characteristics
lavor saving new cultivar
2009/7/8
In growing melons, tendrils at each node generally result in decreased labor efficiency for training vines. A new cultivar ‘TL Takami’ with a tendril-less phenotype has been bred using the tendril-les...
Factors of Poor Fruit Set in New Peach Cultivar ‘Shimizu Hakuto RS’ Developed by Radiation Breeding
abnormal morphology flower labor-saving ovule pollen
2009/7/8
A mutant peach (Prunus persica Batsch) cultivar ‘Shimizu Hakuto RS’, developed by radiation breeding, shows the same quality as the original cultivar, ‘Shimizu Hakuto’. However, it shows poorer fruit ...
Breeding‘Sweet Pepper Parental Line Nou-1’with Genic Male Sterility
breeding materials phytophthora blight resistance seed production ToMV resistance
2009/7/8
‘Sweet Pepper Parental Line Nou-1’ was selected from a cross between a male sterile plant of ‘Tokyo Piman’ and ‘101(2·4)-11-1-4’ (a seed parent line of ‘Beruhomare’). The cross shows genic male steril...
Analysis of the Accuracy of Eating Quality Test for Breeding Highly Palatable Rice Variety
Analysis of variance Eating quality Sensory test of eating quality
2009/7/8
The precision of the eating quality test was analyzed for breeding the highly palatable rice variety. Varietal differences in overall eating quality, appearance, taste, stickiness and hardness were ...
Pedigree Analysis of Rice Breeding Lines in Fukushima Prefecture
Ancestor Coefficient of parentage Pedigree analysis
2009/7/8
The pedigree of breeding lines of rice in Fukushima Agricultural Experiment Station (breeding lines) and cultivars (comparative varieties) in Fukushima Prefecture was analyzed. The ancestors making ...
Selection Effectiveness and Mechanism of Expression in Fusarium oxysporum f.sp. melonis Race 1,2y Resistance in a Breeding Process of Rootstock Cultivar ‘Dodai No. 1’
breeding disease resistance mechanism of resistance quantitative resistance true resistance
2009/7/7
A rootstock cultivar of melon (Cucumis melo L.) ‘Dodai No. 1’, which shows remarkable quantitative resistance to race 1,2y of Fusarium oxysporum f.sp. melonis. was developed from a cross between ‘Melo...
Breeding of Melon Rootstock Cultivars Resistant to Fusarium oxysporum f.sp.melonis Race 1,2y
breeding disease resistance quantitative resistance true resistance
2009/7/7
Two new rootstock cultivars of melon (Cucumis melo L.) resistant to race 1,2y of Fusarium oxysporum f.sp. melonis were released. ‘Dodai No. 1’ was selected from a cross between ‘Melon Parental Line 1’...
Evergreen Azalea Cultivars and Breeding Trends in the Taisho Era Inferred by Discovered “Azalea Research Notes” of Kanagawa Agricultural Research Station
breeding Bungo Miyazawa evergreen azalea extinct cultivar Rhododendron
2009/7/7
“Azalea Research Notes 1917 & 1918” of Kanagawa Agricultural research station were discovered at Kanagawa Prefectural Ofuna Botanical Garden in 2006. The notes described not only detailed morphologica...