关键词: 梨, 晚熟, 品种

Abstract: ‘Yingshuang’is a new late-maturing pear cultivar derived from the cross of‘Huangguan’and‘Jinhua 4’. This new cultivar is vigorous with upright growth habit，which also has strong sprouting ability and weak branching ablility. The fruit shape is mainly round with green peel and beautiful appearance. The average fruit weight is 374.3 g；and its flesh is crisp，juicy，fine texture. The soluble solids content is 12%–14%，the fruit firmness is 6.5 kg ? cm-2，and the titratable acid cantent is 0.3%. The fruit development period is 160–170 days and its maturity period is from the late September to early October in Shijiazhuang area. It has exhibited relatively strong adaptability and resistance to adverse circumstances. The average output of 6-year-old plant is 36 825 kg ? hm-2.

Key words: pear, later-maturing, cultivar