播种密度对红花芽菜生长及黄酮含量的影响  

Effect of Planting Density on the Growth of Safflower Sprouts and Content of Flavones

作　　者：毋柳柳 杨靖[1] 秦仁炳[1] 李小静[1] 孟丽[1] 

机构地区：[1]河南科技学院生命科技学院,河南新乡453003

出　　处：《北方园艺》2016年第2期146-148,共3页Northern Horticulture

基　　金：河南省科技攻关资助项目(112102310018)

摘　　要：以河南科技学院红花新株系"3-10"为试材,研究不同播种密度(2.50、5.00、7.25、10.00、12.25g/钵)对红花芽菜生长发育以及黄酮含量的影响。结果表明:播种密度为5.00g/钵时,有利于红花芽菜的生长发育,经济产率、生物产率达到最高值,分别为11.308%、9.384%,生物产量和经济产量都比较理想,黄酮含量达到26.86mg/g。因此,播种密度为5.00g/钵是最佳播种密度。Taking the Henan Institute of Science and Technology＇s safflower‘3-10＇as experimental materials,the effect of planting density（2.50,5.00,7.25,10.00,12.25g/bowl）on the safflower sprouts growth and the content of flavones were studied.The results showed that the planting density was 5.00g/bowl.It was conducive to safflower sprouts growth and development.Biological productivity and economic productivity were 11.308% and 9.384%,respectively.Biological yield and economic yield were ideal.The flavones content reached 26.86 mg/g.So the planting desity was5.00g/bowl that was the optimum planting density.

关 键 词：红花芽菜 播种密度 产量 产率 黄酮 

分 类 号：S567.239[农业科学—中草药栽培]