| 摘要 |
<p>The invention relates to a process for the tuberisation of potato stolons. The aim of the invention is to bring about a tuberisation in a relatively short time. This aim is achieved by means of a process consisting in: - transplanting potato plants (30) in a sterile chamber containing an agar autotrophic inorganic medium (34), this chamber being maintained under forced ventilation with air containing between 1 and 10 % CO2, at room temperature and under illumination conditions corresponding to a photoperiod of between 16 and 18 hours per day, - maintaining the said chamber (32) under a weak illumination (42), corresponding to a light energy of less than 100 mu E.m<-2>.s<-1> for a period of between about 8 and 12 days, and then - maintaining the said chamber (32) under strong illumination (44), corresponding to a light energy of between 300 and 500 mu E.m<-2>.s<-1>, up to the tuberisation of the stolons. <IMAGE></p> |
