摘要
利用自制的超高灵敏度超弱生物光子发射 (ultraweakbiophotonemissions ,UBE)二维图象探测系统观测比较了水稻 (OrzasativaL .)和玉米 (ZeamaysL .)不同品种种子萌发过程中超弱生物光子发射的变化。发现普通饲料玉米 (阳单 82 )和高杆水稻品种 (金科占 )的种苗及 +1叶的UBE分别比超甜玉米品种 (穗甜 1号、3号 )和矮杆水稻品种 (矮珍占 )低 ,而前者的UBE衰减比后者要快。进一步证实超弱生物光子发射是十分灵敏的 ,且其差别的出现远远早于其它生物学指标 。
The ultraweak biophoton emissions (UBE) of some crop varieties were studied with high sensitive image detecting system developed by us.The results showed that the UBE of some rice ( Oriza sativa L.) and maize ( Zea mays L.) varieties were very different. The UBE of seedling and +1 leaf of normal feed maize (Yangdan 82) and higher stalk rice (Jinkezhan) were weaker than that of sweet maize (Suitian No.1 & 3) and dwarf rice variety (Aizhenzhan),respectively.The UBE attenuation of the former was quicker than that of the latter.It was further demonstrated that UBE is very sensitive and the variance between varities is so earlier and sooner than that of other biological characteristics.It was also suggested that this phenomenon may be of universality.
出处
《激光生物学报》
CAS
CSCD
2001年第3期161-164,共4页
Acta Laser Biology Sinica
基金
NaturalScienceFoundaionofGuangdongProvince(No .980 0 41)
