000 01402nab a22003137a 4500
001 G49812
003 MX-TxCIM
008 121211b |||p||p||||||| |z||| |
022 0 _a0044-328X
040 _aMX-TxCIM
041 0 _aEn
043 _aDE
072 0 _aF60
082 0 4 _a82-755409
100 1 _aBystrzejewska, G.
245 0 0 _aPhosphorus nutrition as a factor influencing photosynthesis in maize [Zea mays] plants, 1:
_b The effect of phosphorus level on light enhanced dark CO2 fixation in leaves
260 _c1981
340 _aPrinted
500 _a4 ill., 1 table; 23 ref. Summary (En)
520 _aThe phenomenon of light-enhanced dark CO2 fixation was used to examine the changes in reactions of CO2 fixation in maize leaves caused by phosphorus deficiency. The relation between the size of CO2 acceptor pool and carboxylation rate was investigated in leaves with nearly 50 decreased phosphorus content but with unchanged photosynthesis rate. The results indicated in vivo the enhancement of phosphoenolpyruvate carboxylation in maize leaves in the early stages of phosphorus deficiency
546 _aEnglish
591 _aCOMOD
595 _aAC
650 1 7 _aMaize
_gAGROVOC
_2
_91173
650 1 0 _91314
_aZea mays
_gAGROVOC
700 1 _aMaleszewski, S.,
_ecoaut.
773 0 _tZeitschrift fuer Pflanzenphysiologie
_n82-755409
_gv. 101, no. 3, p. 249-255
942 _cJA
999 _c14537
_d14537