WU Li-xiao,WANG Ke-xiong,ZHANG Xiao-juan,et al.Comparative Experiment on Introduction of New Lettuce Varieties[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(10):92-94.[doi:10.11942/j.issn1002-2767.2019.10.0092]
莴笋新品种引种比较试验
- Title:
- Comparative Experiment on Introduction of New Lettuce Varieties
- Keywords:
- lettuce(Lactuca sativa Linn.var.angustata Irish ex Bremer); variety comparision experiment; botanical Characters; agronomic traits; yield; output value
- 文献标志码:
- A
- 摘要:
- 为筛选出适合宁南山区夏季种植的优良莴笋,从甘肃省农业科学院蔬菜研究所引进莴笋品种6个,搜集其他资源品种3个(独霸三夏、绿绿松圆叶和正兴抗热一号)莴笋新品种进行品比试验。结果表明:红莴笋QW1产量最低,为1 750.6 kg?667 m-2,但产值较高,为7 002.3元?667 m-2,绿莴笋中QW8产量最高,达3 050.1 kg?667 m-2,自行收集的3个品种中独霸三夏产量最高,达2 977.1 kg?667 m-2,QW8是宁南山区最适宜夏季莴笋栽培的品种之一,其次为独霸三夏和红莴笋QW1。
- Abstract:
- In order to screen out good lettuce varieties suitable for summer planting in Ningnan Mountainous Area,six varieties of lettuce were introduced from Vegetable Research Institute of Gansu Academy of Agricultural Sciences,and three new varieties of lettuce from other resources (Dubasanxia,Lyulyusongyuanye and Zhengxingkangre 1) were collected for comparative test.The results showed that the yield of red lettuce QW1 was the lowest,1 750.6 kg?667 m-2,but the output value was higher,7 002.3 yuan?667 m-2,and that of green lettuce QW8 was the highest,reaching 3 050.1 kg?667 m-2.Among the three varieties collected by ourselves,Dubasanxia had the highest yield,reaching 2 977.1 kg?667 m-2.QW8 was the most suitable cultivar for summer lettuce cultivation in Ningnan Mountainous Area.One,followed by the Dubasanxia and red lettuce QW1.
参考文献/References:
[1]郭晓雷,张学艺,刘静,等.宁夏固原地区主要作物需水量对近年气候变化的响应[J].大麦与谷类科学,2017,34(5):50-55.
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[J].HEILONGJIANG AGRICULTURAL SCIENCES,2020,(10):101.[doi:10.11942/j.issn1002-2767.2020.10.0101]
备注/Memo
收稿日期:2019-04-29