摘要
‘多甜1号’为四倍体薄皮甜瓜杂交一代新品种。生长势强,幼苗子叶肥厚,叶片较大,节间较短。子蔓和孙蔓结果。果实发育期30~35 d。果实扁圆形,果脐较大,白皮,外观整齐。果肉白色,厚2.5 cm,肉质脆,风味清香,中心可溶性固形物含量15.3%。平均单果质量0.47 kg。产量42 t·hm^(-2)。耐贮运。抗蔓枯病、霜霉病。适于保护地栽培。
‘Duotian 1’is a new tetraploid hybrid of melon. Its growth is vigorous with thicker cotyledon,bigger leaf area,and shorter internode than those of the common diploid plants. The plant set fruits on secondary and tertiary branches easily. The maturity period of fruit is 30–35 d. Its fruits are uniform in oval shape,big scar,and white rind. The white flesh is 2.5 cm thick,good quality with crisp texture,fragrant flavour,and 15.3% soluble solids content in centery. The average fruit weight is 0.47 kg. It yields about 42 t · hm-2. Its fruit is tolerance to storage and transportation. The cultivar is resistant to stem blight and downy mildew. It is suitable for planting in protected field.
出处
《园艺学报》
CAS
CSCD
北大核心
2017年第2期403-404,共2页
Acta Horticulturae Sinica
基金
陕西省科技统筹创新工程项目(2014KTCL02-02)
杨凌示范区科技计划项目(2014NY-21)
美国唐仲英基金会资助项目
关键词
甜瓜
四倍体
诱变育种
品种
melon
tetraploid
mutation breeding
cultivar
