6HAVERKORT A J,VAN DE WAART M,MARINUS J.Field performance of potato microtubers as propagation material[J].Potato research,1991,34:353-364.
7CHOI D J,YOON J T,LEE H S,et al.Effect of microtuber size on storability,growth,and yield of potato plants[J].Rda Journal of Agricultural Science,1994,36(2):429-433.
8HOVATH S.Results of agronomic experiments on the use of microtubers[R].Produktion Lagerung Vermarlaung von Pflanz und Speisekartoffeln,Heft-1,1988:37-42.
9WIERSEMA S G,CABELLO R.Comparative performance of differentsized seed tubers derived from true potato seed[J].American potato journal,1986,63:241-249.
10ALLEN E J,OBRIEN P J,FIRMAN D.An evaluation of small seed for ware-potato production[J].Journal of agricultural science,1992,118:185-193.
