three groups according to the photoperiods: short-day plants, long-day plants, and day-neutral plants. In animals photoperiodism (sometimes called seasonality)...

plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology...

development, and the switch from the vegetative to the flowering stage (photoperiodism). Most research on photomorphogenesis is derived from plants studies...

behavior, however. Wyeomyia smithii is a model organism for the study of photoperiodism, the biotic process of controlling seasonal life history events by measuring...

the plants used in experiments that led to the definitions of photoperiod and photoperiodism. Yet, it's likely that Chinese, Korean and Japanese plantsmen...

photosynthesis, respiration, plant nutrition, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, seed germination, dormancy,...

medicine, endocrinology, geriatrics, sports medicine, space medicine and photoperiodism. Bacterial circadian rhythms Biological clock (aging) Circadian rhythm...

Nocturnality Cathemerality Crepuscular Matutinal Vespertine Seasonality Photoperiodism Vernalization Fields Behavioural ecology Chronobiology Ethology See...

species to be seriously studied in terms of their circadian activity and photoperiodism, in part because of their availability and adaptability in captivity...

plants also require both dark and light periods, an effect known as photoperiodism, to trigger flowering. Therefore, lights may be turned on or off at...