CAJ | 학술논문

陇薯11号是甘肃省农业科学院马铃薯研究所于1996年以品系L9712-2（92-29-81×93-1-204）为母本，远杂22为父本组配杂交，从其杂交组合中经系统定向选育而成的马铃薯品种。晚熟，生育期124 d（天）左右。薯块圆形，黄皮黄肉，芽眼深浅中等，薯皮微网纹，薯形评价较好。薯块含干物质23.7%，淀粉18.68%，粗蛋白3.16%，VC 144.2 mg·kg-1，还原糖0.162%。较对照陇薯5号抗晚疫病，田间对花叶病毒病具有较好的抗性。每667 m2产量1350 kg左右，适宜甘肃省高寒阴湿、二阴地区及半干旱地区推广种植。
롱서11호시감숙성농업과학원마령서연구소우1996년이품계L9712-2（92-29-81×93-1-204）위모본，원잡22위부본조배잡교，종기잡교조합중경계통정향선육이성적마령서품충。만숙，생육기124 d（천）좌우。서괴원형，황피황육，아안심천중등，서피미망문，서형평개교호。서괴함간물질23.7%，정분18.68%，조단백3.16%，VC 144.2 mg·kg-1，환원당0.162%。교대조롱서5호항만역병，전간대화협병독병구유교호적항성。매667 m2산량1350 kg좌우，괄의감숙성고한음습、이음지구급반간한지구추엄충식。
‘Longshu No.11’is a new potato variety selected from L9712-2(92-29-81×93-1-204) as female parent with‘Yuanza 22’as male parent.It is of late maturity. Its growing period is about 124 days. Its tuber is round with yellow micro-textured peel,yellow flesh and medium shallow eyes. The average content of dry matter,starch,crude protein,VC and reducing sugar is 23.7%,18.68%, 3.16%,144.2 mg·kg-1 and 0.162%,respectively.It has higher resistance to late blight than‘Longshu No.5’and has better resistance to leaf roll virus in field.It is suitable for open field cultivation in high-altitude,cold and wet,and semi-arid region. It can yield about 20.25 t·hm-2.