光子辐射处理水稻种子增产效应研究

光子辐射仪辐射水稻种子,可促进水稻早生快发、增加有效穗数、穗粒数及实粒数,对千粒重无明显影响,增产率为0.66%～8.22%。光子辐射对水稻的发育进程有一定的抑制作用,不同品种受抑制程度不同,盐丰47受抑制的程度比辽盐92明显。因此,针对不同品种应采取不同的辐射剂量、时间测试,找出最佳效果,最大程度地发挥辐射增产的效果。

Increase Production Effect's Research on Rice Seed by Photon Actinograph

It can accelerate rice grow quickly; increase effective fringe, grain of fringe and actual grain by use photon actinograph dispose seed, at the same time it has no infection on kilo-grain-weight, increase production rate from 0.66%～0.82%. But the machine has the different repressive action on rice growth course as the different variety, for example, yanfeng-47 had repressed repressed effect than liaoyan-92. So we should aim at the different variety adopt different radiant dosage and time, find the best effect, exert the increase production effect absolutely.