摘要
‘川芋18’是以马铃薯实生种籽(C92.140×C93.154)杂交后经多年选育而成的新品种。中早熟,生育期70 d。薯块椭圆形,薯皮光滑,淡黄色,薯肉白色,芽眼少而浅。块茎干物质含量24.3%,淀粉含量14.2%,还原糖含量0.14%,粗蛋白含量2.43%,维生素C含量0.2642 mg·g-1。平均产量25.54t·hm-2。适宜在成都平原及周边低山区、平丘陵区秋播、冬播,也适宜于阿坝、甘孜等高山高原地区春播。
’Chuanyu 18’is a new potato cultivar selected from crosses between true potato seeds(C92.140×C93.154).It is a mid-early maturing cultivar with 70 d growth period.The tuber shape is oval,tuber skin is smooth and the skin color is light yellow,tuber flesh color is white,with less and shallow bud eyes.The dry matter content of tuber is 24.3%,the starch content is 14.2%,the reducing sugar content is 0.14%,the crude protein content is 2.43%,the vitamin C content is 0.2642 mg·g-1 and the average yield is 25.54 t·hm-2.This cultivar is suitable for autumn sowing and winter sowing in Chengdu plain,or low mountain areas and low hilly regions surrounding Chengdu plain,also suitable for spring sowing in alpine and plateau areas such as Aba,Ganzi,etc.
作者
李华鹏
沈学善
王平
王玲
彭小荷
梁晓
屈会娟
LI Huapeng;SHEN Xueshan;WANG Ping;WANG Ling;PENG Xiaohe;LIANG Xiao;and QUHuijuan(Crop Researching Institute,Sichuan Academy of Agricultural Sciences,Chengdu610066,China;Key Laboratory ofAgricultural Environment of Southwest of China,Ministry of Agriculture,Soil and Fertilizer Institute,Sichuan Academy ofAgricultural Sciences,Chengdu610066,China;Sichuan Academy of Agricultural Sciences,Chengdu610066,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2019年第9期1857-1858,共2页
Acta Horticulturae Sinica
基金
四川薯类创新团队项目(川财教[2019]59号)
“十三五”四川省农作物及畜禽育种攻关项目(2016NYZ0051)
公益性行业(农业)科研专项(201503121,201503127)
关键词
马铃薯
中早熟
优质
高产
品种
potato
mid-early maturity
high-quality
high-yield
cultivar
