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大蒜—花生一年两作种植模式下大蒜品种筛选研究

2017-07-13杨中旭李秋芝张晗

安徽农业科学 2017年2期

杨中旭 李秋芝 张晗

摘要[目的]筛选适宜聊城市及周边地区生产条件的大蒜新品种。[方法]异地引进3个大蒜新品种,与当地自育品种进行比较,在大蒜生育期间,调查参试大蒜品种的农艺性状,收获期调查大蒜品种表现,实收计产。[结果]金蒜1号、金蒜3号抗病性强、产量高、商品性好;紫皮大蒜、自育大蒜综合性状较差,与金蒜1号、金蒜3号农艺性状差异达到显著水平。[结论]金蒜1号、金蒜3号可作为聊城市及周边地区大蒜更新换代的主推品种进行推广利用。

关键词 大蒜;花生;一年两作;品种筛选

中图分类号 S633.4 文献标识码 A 文章编号 0517-6611(2017)02-0034-02

Abstract[Objective]To select new garlic varieties which are suitable for production at Liaocheng and surrounding areas.[Method]Compared 3 introduced garlic varieties with 1 local garlic variety.We investigated agronomic trait of tested varieties during garlic growth period. The actual output at harvest stage was investigated and counted.[Result]Jinsuan 1 and Jinsuan 3 had stronger disease resistance, higher yield and good commercial character.Purple garlic and selfbred variety had poor comprehensive characters,which had significant difference with Jinsuan 1 and Jinsuan 3.[Conclusion]Jinsuan 1 and Jinsuan 3 can be used as main popularized varieties at Liaocheng and surrounding areas.

Key words Garlic;Peanut;Biannual rotation;Cultivar selection

大蒜是聊城市主要蔬菜品種之一,该市种植大蒜已有百余年历史,有“鲁西大蒜生产基地”之称。聊城市属黄河下游冲积平原,地势平坦,土质多为典型沙质壤土,半湿润气候,光照充足,热量资源丰富,光热水时序变化与大蒜生长期匹配良好,雨热同季,有利于大蒜生长。大蒜常年种植面积在5万hm2以上,在长期的大蒜种植过程中,蒜农积累了丰富的种植经验。全程实施大蒜无公害种植技术,平县冯屯镇生产的“太平”牌大蒜,获“无公害农产品标志”使用证书;“临清大蒜”获国家地理标志证明商标,聊城市大蒜享誉国内外。大蒜收获后,通常种植玉米或棉花,但是随着农村产业结构变化和供给侧结构性调整,玉米和棉花“三量齐增”矛盾突出,农民种植效益大幅下降,亟须找出能够替代玉米或棉花的作物品种,以保证农民的种植收益。……

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