摘要
为了筛选出适宜当地种植的马铃薯品种,引进了9个马铃薯供试品种,以当地主栽品种陇薯7号为对照进行了品种比较试验。结果表明,青薯9号、陇薯15号、陇薯10号3个品种综合指标较好、干物质含量较高,分别达23.3%、23.7%、21.9%,且抗旱能力强,分别较对照增产5 717.1、4 696.2、3 675.2 kg/hm^(2),增产率分别为26.2%、21.5%、16.8%,作为中晚熟品种,可在当地大面积种植推广。希森6号和V7较对照相比分别增产1 020.9、612.5 kg/hm^(2),增产率分别为4.7%、2.8%,抗旱、抗病性能好,蛋白含量高,作为早熟品种可在当地大面积种植推广。
In order to select suitable potato varieties for local cultivation,9 potato varieties were introduced for trial,and a variety comparison experiment was conducted with the main locally grown variety Longshu 7 as the control.The results showed that the comprehensive indicators of Qingshu 9,Longshu 15,and Longshu 10 were good,with high dry matter content,reaching 23.3%,23.7%,and 21.9%,respectively.They also had strong drought resistance,increasing yield by 5717.1,4696.2,and 3675.2 kg/hm^(2) compared to the control,with yield increase rates of 26.2%,21.5%,and 16.8%,respectively.As mid to late maturing varieties,they could be widely planted and promoted in the local area.Compared with the control group,Xisen 6 and V7 increased production by 1020.9 and 612.5 kg/hm^(2),with an increase rate of 4.7%and 2.8%,respectively.They had good drought resistance and disease resistance,high protein content,and could be widely planted and promoted as early maturing varieties in the local area.
作者
张增强
王文奎
李远志
王艳娜
邢雅玲
ZHANG Zeng-qiang;WANG Wen-kui;LI Yuan-zhi(Tongwei County Rural Cooperative Economic Operation Service Station,Tongwei,Gansu 743300;Gansu Hengfeng Modern Agricultural Development Co.,Ltd.,Tongwei,Gansu 743300)
出处
《安徽农业科学》
CAS
2023年第13期36-39,共4页
Journal of Anhui Agricultural Sciences
基金
甘肃省科技计划资助项目(22CX2NJ004)
通渭县科技计划资助(TW2022KJ10)。
关键词
马铃薯
品种
产量
商品薯率
Potato
Varieties
Yield
Commodity potato yield