Establishment of a shortened annual cycle system; a tool for the analysis of annual re-translocation of phosphorus in the deciduous woody plant (Populus alba L.)

Yuko Kurita, Kei'ichi Baba, Miwa Ohnishi, Aya Anegawa, Chizuko Shichijo, Keiko Kosuge, Hidehiro Fukaki, Tetsuro Mimura