湿地藓的生长与光照强度之间关系的初步研究  

The Primary Research on the Relationship Between the Growth of Plagiomnium acutum and the Natural Illuminance

作　　者：吴跃开 张云松 李晓红 普照 丁治国 

机构地区：[1]贵州省林科院森保所

出　　处：《贵州林业科技》2000年第2期22-25,共4页Guizhou Forestry Science and Technology

摘　　要：观测试验结果表明 :湿地藓生长的最适光照范围在 2 0 0 0～ 6 0 0 0 lux之间 ,上限为10 0 0 0 lux,下限为 80 0 lux。针对湿地藓的生长发育 ,把自然光照划分为五个功能区 :生长停滞区、生长缓慢区、生长旺盛区、生长危险区、死亡区。The results of the study showed that the optimum illuminance range for the growth of Plagiomnium acutum was 2000～6000lux.The upper limit was 10000lux and the lower limit 800lux.In connection with the growth of Plagiomnium acutum, the natural illuminance could be divided into five functional zones:Stagnant(800),Slow(800～2000),Vigorous(2000～6000),Dangerous(6000-10000)and Dead(10000).The division of the natural illuminance had a certain directive significance on the productive practice.

关 键 词：湿地藓 生长发育 光照强度 角位蚜 冬寄主 

分 类 号：S899.9[农业科学—特种经济动物饲养] S718.3[农业科学—畜牧兽医]