T.T. Chang's research while affiliated with International Rice Research Institute and other places

Citations

... A fresh leaf tissue (400 mg) from stressed and non-stressed plants was taken after inducing the drought stress, when the plant is showing phenotypic expression of stress during reproductive stage (GS 61) (Zadoks et al., 1974a(Zadoks et al., , 1974b. The samples were grounded in liquid nitrogen in precooled mortar and pestle. ...
... In 2011, samples were taken from a half meter two adjacent rows. Crop development stage (Zadoks, Chang, & Konzak, 1977) and tiller number were measured on the tagged samples during the growing season at each sowing date. Time to flowering, when 50 % of ears had reached anthesis (Zadoks growth stage 65), was recorded. ...