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Differences between Male and Female Plants in the Growth,Development and Quality on Hybrid Plants of Japanese Butterbur (Petasites japonicus Fr. Schmidt)
Japanese Butterbur Hybrid Plants
2009/7/10
The differences between male and female plants in the growth, development and quality of Japanese butterbur hybrids were investigated. Regarding total spike yield, male plants were superior to female ...
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...
Production of Spikes and Petioles in Forcing Culture of Japanese Butterbur (Petasites japonicus Fr. Schmidt) Using One-year-old Rootstocks
bracts hotbed rootstock sunlight exposure
2009/7/6
A study was carried out to develop a forcing culture of Japanese butterbur using one-year-old rootstocks ‘Haruibuki’ and ‘Mizubuki’ (the latter a native cultivar of Gunma pref.) with the objective of ...
Production of Hybrid Plants by Crossings between Triploid and Diploid Japanese Butterbur Cultivars and Their Characteristics
Aichiwasebuki Mizubuki ploidy level
2009/7/6
Crossings between triploid and diploid in cultivated Japanese butterbur (Petasites japonicus Fr. Schmidt) were made and the agronomic traits of hybrid plants for harvesting petioles were investigated....
Radical Scavenging Activity and Inhibition of Macrophage NO Production by Fukinolic Acid, a Main Phenolic Constituent in Japanese Butterbur（Petasites japonicus）
fukinolic acid scavenging activity ESR
2009/5/20
Four phenolic compounds were isolated from Japanese butterbur (Petasites japonicus) by preparative RP-HPLC technique, and were identified as chlorogenic acid (CGA), fukinolic acid (FA), 3,5-dicaffeoyl...