CAO Liqiang,ZHANG Dan,XIE Shuqin,et al.Breeding of a New Pepper Variety ‘Sujiao 18’[J].Northern Horticulture,2023,(15):158-160.[doi:10.11937/bfyy.20222898]
辣椒新品种“肃椒 18号” 的选育
- Title:
- Breeding of a New Pepper Variety ‘Sujiao 18’
- Keywords:
- pepper; ‘Sujiao 18’; firstgeneration hybrid.
- 文献标志码:
- A
- 摘要:
- “肃椒 18号”是以自交系 A75为母本，以自交系 A78为父本配制而成的辣椒一代杂种。植株生长势较强，株高128～142 cm，中熟，定植至始收 65 d左右。单株结果 36～52个，青熟果深绿色，羊角形，果顶尖，果基部萼片不包被，果面皱褶，覆盖蛤蟆纹，果长 27.8～33.2 cm，果径 3.9 cm，果肉厚 0.3 cm，单果质量 55.2～65.0 g。鲜椒维生素 C 含量 0.222 g·kg-1，干物质含量 79.0 g·kg-1，可溶性固形物含量 71.0 g·kg-1，辣椒素含量19.6 mg·kg-1。辣椒对病毒病、疫病、炭疽病均表现为抗病。适宜在甘肃省陇中、陇东南、河西等地及类似地区进行保护地栽培。
- Abstract:
- ‘Sujiao 18’ is a first generation pepper hybrid bred with inbred line A75 as female parent and inbred line A78 as male parent.The plant is 128-142 cm in height，medium maturity，and the first harvest is about 65 days after planting.There are 36-52 fruits per plant.The fruit is dark green，hornshaped，apex，fruit base sepals not enveloped，fruit surface ruffled，cover with toad print，the fruit length is 27.8-33.2 cm，the fruit diameter is 39 cm，the flesh thickness is 0.3 cm，the single fruit weight is 55.2-65.0 g.The contents of vitamin C，dry matter，soluble solid and capsaicin in fresh pepper are 0.222 g·kg-1,79.0 g·kg -1,71.0 g·kg -1 and 19.6 mg·kg -1 respectively.Pepper is resistant to virus，phytophthora blight and anthracnose.It is suitable for protected cultivation in Longzhong，southeastern Gansu，Hexi and similar areas.
参考文献/References:
[1]王兰兰.甘肃辣椒育种工作现状及发展建议[J].甘肃农业科技,2021,52(3):74-79.[2]刘克禄,陈卫国.甘肃河西地区杂交辣椒种子生产技术[J].长江蔬菜,2015,375(1):23-25.[3]姜俊.辣椒新品种驻椒14的选育及配套栽培技术研究[D].杨凌：西北农林科技大学,2007.
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备注/Memo
第一作者简介：曹力强（1974-），男，本科，副研究员，现主要从事园艺作物选育及栽培技术等研究工作。Ｅmail:clq1974@163.com.基金项目：甘肃省民生科技专项资助项目（21XC6NJ194）；定西市科技计划资助项目（DX2021AN04）。收稿日期：2022-04-09