连翘秋季覆盖实生播种育苗试验研究  

Forsythia suspense Seedling Production by Mulching in Autumn Sowing

作　　者：焦明生 张立波 

机构地区：[1]洛南县寺耳镇政府 [2]洛南县柏峪寺镇林业站,陕西洛南726100

出　　处：《陕西林业科技》2013年第5期61-63,共3页Shaanxi Forest Science and Technology

摘　　要：采用秋季播种育苗方法,用地膜覆盖与稻草、麦秸覆盖对比试验。结果表明地膜覆盖连翘生育苗效果好,覆膜的比稻草、麦秸覆膜的提前出苗18d,出苗率高出16%,苗木高度、地径、根长分别高出16.2cm、0.18cm、9.2cm,覆膜苗质量明显高于稻草、麦秸覆盖苗,增产效果明显。Forsythia suspense seeds were sowed in Autumn and covered by plastic film and straw for experiment. The result showed that film mulching generated better effect,with germination 18d earli- er,than straw mulching. Seedling height on average was 16% over the treatment by straw mulching,with height,stem diameter and root length,respectively,to be 16.2cm,O. 18cm and 9.2cm.

关 键 词：连翘 地膜覆盖 秋季 实生 播种育苗 

分 类 号：S723.131[农业科学—林木遗传育种]