The authors suggest that thedecrease in tomato growth under ammonium or urea supply may be related principally to inhibition of net photosynthesis activity.
The authors conclude that stomatal limitation caused by osmotic stress is the dominating factor in thedecreaseofphotosynthesis in maize seedlings when the NaCl stress period is short.
stomatal limitation to CO 2 diffusion is the main reasone2
Verbatim
e1
“A comparison ofthe effects of a rapid and a slowly imposed water deficit on photosynthesis was performed in Setaria sphacelata var. splendida (Stapf) Clayton”
e2
“stomatal limitation to CO 2 diffusion is the main reason for thedecrease in photosynthesis”
when the leaves were fully expanded and continued to decrease during senescencee4
Verbatim
e4
“The rates ofphotosynthesisof untreated apple leaves reached a maximum of 14.95 mg. CO 2 /dm. 2 × hr. when the leaves were 92 per cent of full leaf expansion but had decreased when the leaves were fully expanded and continued to decrease during senescence”
The effect of necrotic symptoms on net photosynthesis in wheat is due to a decrease in gross photosynthesis combined with an increase in dark respiration.
“Our results suggest that the effect ofthe necrotic symptoms on the net photosynthesis expressed by betanet >1 is due to a combination of a decrease in the gross photosynthesis (betagross still >1) and to an increase in the dark respiration rate (betagross<betanet).”
e0
“In this study, the effect ofSeptoria tritici blotch (STB) on net photosynthetic and dark respiration rates of wheat flag leaves was quantified.”
Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.