| Institution: | (1) Horticulture College, Northeast Agricultural University, Harbin, Heilongjiang Province, 150030, People’s Republic of China;(2) Agricultural College, August First Land Reclamation University, DaQing, Heilongjiang Province, 163319, People’s Republic of China;(3) Agriculture Bureau, Penglai, Shandong Province, 265600, People’s Republic of China;(4) U. S. Department of Agriculture, Agricultural Research Service, Vegetable Crops Unit, Plant Breeding and Plant Genetics Program and Department of Horticulture, 1575 Linden Drive, University of Wisconsin, Madison, WI 53706, USA;(5) Present address: USDA, ARS Forage and Range Research Laboratory, 696 N. 1100 E., Logan, UT 84322, USA |
