栽培密度对雷山本地叶用芥菜农艺性状及产量的影响试验  

Experiment on Effects of Cultivation Density on Agronomic Characteristics and Yield of Local Leaf Mustard in Leishan

作　　者：欧世鹏 OU Shipeng(Agricultural Service Center of Xijiang Town,Leishan 557106)

机构地区：[1]雷山县西江镇农业服务中心,贵州黔东南苗族侗族自治州557106

出　　处：《长江蔬菜》2025年第2期53-55,共3页Journal of Changjiang Vegetables

摘　　要：为研究不同栽培密度对雷山本地叶用芥菜农艺性状及产量的影响,特开展本试验。试验结果表明,当密度在2000~2700株/667 m^(2)时,产量随栽培密度增大而增加,超出这个范围后产量随栽培密度增大而减少,以栽培密度为2700株/667 m^(2)的处理产量最高,为7491.86 kg/667 m^(2);显著高于其他3个处理,以栽培密度为2000株/667 m^(2)的处理产产量最低,为5566.76 kg/667 m^(2)。In order to explore the effects of different cultivation densities on agronomic characteristics and yield of local leaf mustard in Leishan,this experiment was carried out.The result showed that when the cultivation density was 2000~2700 plants per 667 m^(2),the yield increased with the increase of cultivation density.When the cultivation density was more than 2700 plants per 667 m^(2),the yield decreased with the increase of cultivation density.The yield of the treatment with the cultivation density of 2700 plants per 667 m^(2)was the highest,reaching 7491.86 kg per 667 m^(2),which was significantly higher than that of other three cultivation density treatments.The yield of 2000 plants per 667 m?was the lowest,which was 5566.76 kg per 667 m^(2).

关 键 词：栽培密度 雷山 本地叶用芥菜 农艺性状 产量 

分 类 号：S637.2[农业科学—蔬菜学]