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Shortening of Breeding Periods of Hydrangea Hybrids through Ovule Culture and Regulation of Flowering
breaking of dormancy cool temperature treatment flower induction low temperature treatment
2010/11/24
For breeding Hydrangea, it is an advantage to breed new hybrid cultivars in as short a time as possible. To this end, we used ovule culture and regulation of flowering to shorten the breeding period o...
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...
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...
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...