马铃薯新品种“泉云4号”的选育

基金项目:

泉州市科技计划重点项目 2014N25

Breeding a New Potato Variety, Quanyun No.4

1.
Quanzhou Institute of Agricultural Science, Quanzhou, Fujian 362212, China
2.
Industrial Crop Research Institute, Yunnan Academy of Agricultural Sciences, Kunming, Yunnan 650205, China

摘要: 泉云4号系由VT-1为母本，NS79-12-1为父本杂交选育而成的鲜食加工兼用型马铃薯新品种。该品种生育期91 d左右，叶片深绿色，茎绿带紫色，薯型为椭圆型，薯皮黄色光滑，薯肉乳白色，芽眼浅，芽眼周围红色，干物质含量18.88%，食用品质较好，产量30 300 kg·hm^-2左右，适应市场需求，具有良好的推广应用前景。2014年6月通过福建省农作物品种审定委员会审定。
- 马铃薯 /
- 杂交选育 /
- 泉云4号
Abstract: This article describes the breeding process of a new potato variety, Quanyun No. 4. It was a hybrid bred by crossing VT-1, as the female, and NS79-12-1, as the male parent. The growing period of the hybrid was approximately 91 days. The plant had dark green leaves, purplish green stems, and oval tubers thathad smooth skin, ivory-colored flesh, shallow eyes surrounded by red rings, 18.88% dry matter, and desirable edible quality. The crop yield was approximately 30 300 kg·hm^-2. This new variety of potatoes has been certificated by the authority of Fujian province in June 2014.
- potato /
- hybrid bereding /
- Quanyun No.4

图 1 马铃薯新品种泉云4号选育过程

Figure 1. Breeding proceduresfor Quanyun No.Ⅳ

下载: 全尺寸图片幻灯片

表 1 泉云4号马铃薯在福建省区域试验产量表现

Table 1. Potato yield of Quanyun No. 4 at regional test in Fujian

下载: 导出CSV

表 2 晚疫病室内鉴定结果

Table 2. Results of Indoor Identification of Late Blight

下载: 导出CSV

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