摘要
针对宁夏中部干旱带旱地马铃薯种植品种单一的现状,采用裂区设计,对所引进的中熟、中晚熟、晚熟共22个马铃薯品种进行品比试验,通过对旱作和人工补灌2种种植模式下各品种生长发育、产量及抗旱性的比较分析,筛选出中熟品种大西洋、中薯9号、冀张薯5号,中晚熟品种晋薯13号、宁薯12号、冀张薯8号、晋薯15号和晚熟品种晋薯7号、庄薯3号为较适宜在宁夏中部干旱带种植的高产抗旱品种。
In accordance with single strain of potato in middle arid zone of Ningxia, comparative test of 22 strains of mid-maturation, mid-late maturation and late-maturation was carried out with split block design. By analyzing growth and development, yield and drought resistance of all the strains cultivated by dry planting and artificial supplemental irrigation,the strains of mid-maturation including Daxiyang, ＂Zhongshu＂ No.9 and ＂Jizhangshu＂ No.5, the strains of mid-late maturation including ＂Jinshu＂ No.13, ＂Ningshu＂ No.12 and ＂Jizhangshu＂ No.8 and ＂Jinshu＂ No.15, the strain of late-maturation including ＂Jinshu＂ No.7 and ＂Zhuangshu＂ No.3 were screened out. These strains with characters of high yield and drought resistance were fitful for being transferred in middle arid zone of Ningxia.
出处
《宁夏农林科技》
2017年第11期4-7,共4页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
中部干旱带
马铃薯
品种
抗旱性
Middle arid zone
Potato
Strain
Drought resistance
