南瓜新品种贝栗的选育  

Breeding of the New Pumpkin Varieties “Beili”

作　　者：杨红波[1,2] 孙小武[1,2] 严钦平[2] 胡安平[2] 唐瀚[2] 匡华夫[2] 张礼红[2] 肖锋[2] 张琼[2] 夏立平[2] 

机构地区：[1]湖南农业大学园艺园林学院长沙410128 [2]湖南省瓜类研究所湖南邵阳422001

出　　处：《中国瓜菜》2012年第3期26-27,共2页China Cucurbits And Vegetables

摘　　要：为选育优质小果型青皮西洋南瓜良种,以引进西洋南瓜品种的分离后代中选育的自交系A156为母本、A257为父本进行杂交,于2008年育成早熟、优质、丰产的小果型西洋南瓜新品种贝栗。经品种比较试验、多点中间试验和生产示范试验,结果表明,该品种全生育期89d,春季栽培果实发育期约35d,平均单果质量0.7kg,667m2产量2100kg左右;果实扁圆形,青皮,果肉黄色,平均肉厚2.0cm,质粉味甜,种子粒小、白色;每株坐果5～7个,生长势较强;耐低温、高温,抗逆性强,适应性广。A new high-quality with green skin Cucurbita maxima hybrid ＂Beili＂ was developed using inbred A156 as female parent and A257 as male parent in 2008. Multi season and location evaluations were conducted in various production areas in China. This hybrid set fruit easily, produces vigorous plant with strong tolerance to various stresses especially the extreme temperatures. The whole growing period of the hybrid is about 89 days with the fruit developmental 35 days. The average fruit weights 0.7 kg,and 667 m2 yield is approximately 2 100 kg. The fruit is-oblate shaped with green skin and yellow flesh of 2.0 cm thick,the flesh is fine and sweet.

关 键 词：西洋南瓜 新品种 贝栗 选育 

分 类 号：S642.1[农业科学—蔬菜学]