摘要
为筛选出适合内蒙古赤峰地区种植的马铃薯新品种,以当地种植品种克新1号为对照,对引进的9个马铃薯新品种的物候期、植株形态特征、产量性状等指标进行观测。结果表明:10个品种在赤峰地区均可完成生长发育全过程,且植株形态特征表现良好,各品种商品薯率为73.80%~94.19%;早熟品种华薯4号折合产量为38588 kg/hm^2,显著高于对照品种(P<0.05),中早熟品种云薯902折合产量为40334 kg/hm^2,极显著高于对照品种(P<0.01),这2个品种综合性状表现突出,可以进一步在内蒙古赤峰地区试验种植。
In order to select new potato varieties suitable for cultivation in Chifeng area of Inner Mongolia,the phenological period,the plant morphological characteristics,the tuber traits and the yield traits of the introduced nine new potato varieties were recorded and compared with the local cultivar Kexin 1.The results showed that ten varieties could complete the whole process of growth and development in Chifeng,and the plant morphological characteristics were good.The tuber marketable rate of each variety ranged from 73.80%to 94.19%.The yield of Huashu 4 with early maturity was 38588 kg/hm^2,which was significantly higher than that of the control variety(P<0.05).The yield of Yunshu 902 with mid-early maturity was 40334 kg/hm^2,which was significantly higher than that of the control variety(P<0.01).These two varieties have outstanding comprehensive characters,which can be further planted in Chifeng area of Inner Mongolia.
作者
宋昌海
张利民
田文峰
刘杰
于卓
姜超
SONG Changhai;ZHANG Limin;TIAN Wenfeng;LIU Jie;YU Zhuo;JIANG Chao(Inner Mongolia Huasong Agricultural Technology Co.,Ltd.,Chifeng 024000,China;Agronomy College,Inner Mongolia Agricultural University,Hohhot 010019,China;Inner Mongolia HulunBuir College,HulunBuir 021306,China)
出处
《北方农业学报》
2019年第6期22-27,共6页
Journal of Northern Agriculture
基金
外国专家引进计划项目(G20190105005)
内蒙古自治区科技重大专项(ZDZX2018019)
内蒙古科技计划重点项目(2016ZD)
内蒙古农业大学科技成果转化专项资金动植物品种培育项目(YZGC2017006)。
关键词
马铃薯
新品种
品种引进
赤峰地区
Potato
New variety
Introduced variety
Chifeng area
