补光对冬春茬温室黄瓜植株长势及产量品质的影响  

Effect of Fill Lighting on the Plants Growth,Yield and Quality of Winter-spring Greenhouse Cucumber

作　　者：臧春石 韩金星[1] 赵凤颖[1] 黄艳红[1] 王兴农 董坤[1] 

机构地区：[1]唐山市农业技术推广站,河北唐山063000

出　　处：《北方园艺》2014年第23期39-40,共2页Northern Horticulture

摘　　要：以"津优303"黄瓜为试材,研究了补光对冬春茬温室黄瓜植株长势及产量品质的影响。结果表明:补光条件下黄瓜植株株高、茎粗、单瓜重均有所提高,每667m2产量较对照提高12.5%,净增产值8.4%,并明显提高了黄瓜的品质;尤其遇到连续阴天时,补光栽培表现出较强抗病增产能力。Taking ＇Jinyou303＇ cucumber as material, the effects of fill light on the plant growth,yield and quality of the winter-spring greenhouse cucumber were studied. The results showed that under conditions of fill light ,plant height, stem diameter,fruit weight increased, yield increased 12.5% per 667 m^2 net output increased 8. 4% and the quality of cucumber was improved significantly compared with the control group. Especially in the face of continuous cloudy, fill light cultivation group showed strong resistance to disease and strong ability to increase production.

关 键 词：补光 黄瓜 植株长势 产量 品质 

分 类 号：S642.225.52[农业科学—蔬菜学]