不同油莎豆品种在新疆干旱气候区的产量表现与品质差异  

Quality and production potential of different chufa varieties in arid climate region of Xinjiang

作　　者：杨敏[1] 田丽萍[2] 薛琳[3] 

机构地区：[1]石河子大学生命科学学院,新疆石河子832000 [2]石河子大学药学院,新疆石河子832000 [3]石河子蔬菜研究所,新疆石河子832000

出　　处：《中国油料作物学报》2013年第4期451-454,共4页Chinese Journal of Oil Crop Sciences

基　　金：农八师石河子市科技局农业科技攻关计划项目(2012ny14)

摘　　要：对5个不同来源油莎豆品种在新疆干旱气候区内覆膜滴灌条件下的产量表现和品质差异进行研究,结果表明:在本试验条件下,圆粒品种的适应性最好,产量及含油量较高。尤其是河南圆粒品种,其块茎整齐度最好,便于收获,产量和含油量最高,分别高达17 513.25kg/hm2、26.79%。小粒品种的茎蘖数和株高明显高于其他品种,产量和含油量居中。河南大粒品种的产量和含油量都极显著低于其他品种。综合来看,河南圆粒比较适合在新疆干旱气候区大规模推广种植。Agronomic trait of five chufa cultivars from different production areas were studied under plant mulched drip irrigation in Xinjiang.The results showed that round tuber type had the best adaptability,higher yield and oil content.Henan round variety showed particularly great tuber uniformity,ease of harvest,and had the highest yield and oil content which reached 17 513.25kg/hm2 and 26.79% respectively.The number of tillers and plant height of small tuber type were significantly higher than the others.Yield and oil content of large tube type was the lowest.Henan round tuber type was the most suitable for large scale cultivation in arid climate region of Xinjiang.

关 键 词：油莎豆 单粒重 块茎整齐度 茎蘖数 株高 含油量 产量 

分 类 号：S565.901[农业科学—作物学]