摘要
龙园洋红梨是梨三倍体新品种,亲本为56-520×乔玛,抗寒性强,短枝型。果实不规则长椭圆形,果形指数1.13,平均单果重185.5 g,每个果实平均2.5粒种子,种子小、不饱满,多畸形。果皮浅黄色,阳面有红晕,果肉乳白色,肉质细软多汁,风味甜,有香气,可溶性固形物16.05%。果实在哈尔滨地区9月中旬成熟。
Longyuanyanghong, a new triploid pear variety, was selected from a cross-combination of 56-520 × Qiaoma＇, short shoot type, resistance to cool. The fruit, with 185g of the aver age mass and 1.13 of the shape-index is irregular long-voal, has 2.5 seeds average ,the seed is small, not full, almost lopsided, the color of the peel is light yellow covered by red on the side facing the sun. The flesh texture is ivory , soft, many juice, sweet and has scent. The fruit ripens at the middle of September.
出处
《黑龙江农业科学》
2006年第1期21-23,共3页
Heilongjiang Agricultural Sciences
基金
黑龙江省科技攻关项目(GC01B03-24)
黑龙江省良种化工程项目
关键词
梨
杂交育种
三倍体
短枝型
pear
crossing
triploid
short shoot type
