| 000 | 027060000a22006250004500 | ||
|---|---|---|---|
| 911 | _aXL1990004504 | ||
| 901 | _aF01 | ||
| 903 | _aE | ||
| 903 | _aV | ||
| 904 | _aBCO | ||
| 905 | _aC | ||
| 906 | _a19900101 | ||
| 908 | _aJ | ||
| 909 | _aAS | ||
| 912 | _aEn | ||
| 912 | _aEn | ||
| 914 | _aCACAO | ||
| 914 | _aEXTRA | ||
| 914 | _aBCO1 | ||
| 082 | 0 | 4 |
_a633.7412 _bO64 |
| 100 | 1 |
_9101290 _aOrchard, J.E. |
|
| 100 | 1 |
_958370 _aCollin, H.A. |
|
| 100 | 1 |
_976097 _aHardwick, K. |
|
| 260 | _c1980 | ||
| 041 | 0 | _aEn | |
| 500 | _a++ 20 ref. Sum. (En) | ||
| 520 | _aCocoa seedlings were grown under greenhouse conditions in the absence of any environmental stress. During a flush cycle of shoot growth, leaves of the current flush and of the previous flush were sampled at intervals and ABA levels determined by bioassay. In young expanding flush leaves (stages F-1 to F-2) amounts of both free and bound abscisic acid (ABA) were low. At full expansion (end of F-2 stage) both forms increased, particularly the bound ABA, then declined again during the dormant period (I-1 to I-2) to reach a low level at the start of the new cycle. In the leaves of the previous flush, the early stage of the cycle (F-2) was marked by a high level of free ABA which thereafter declined rapidly and remained low throughout the rest of the cycle, whereas the bound form increased at the end of F-2 and only declined at the end of the cycle. It is suggested that both the mature leaves of the current flush and the leaves of the previous flush act as sources of ABA which maintain the bud in a state of dormancy during the latter half of the growth cycle. | ||
| 650 | 1 | 4 |
_9166664 _aTHEOBROMA CACAO |
| 650 | 1 | 4 |
_9159125 _aPLANTULAS |
| 650 | 1 | 4 |
_9138554 _aBROTACION |
| 650 | 1 | 4 |
_9150442 _aHOJAS |
| 650 | 1 | 4 |
_9151439 _aINHIBIDORES DEL CRECIMIENTO |
| 650 | 1 | 4 |
_9134213 _aACIDO ABSCISICO |
| 650 | 1 | 4 |
_9154557 _aMERISTEMAS |
| 650 | 1 | 4 |
_9140751 _aCLONES AMAZONAS |
| 691 |
_9166664 _aTHEOBROMA CACAO |
||
| 691 |
_9337818 _aSEEDLINGS |
||
| 691 |
_9339273 _aSPROUTING |
||
| 691 |
_9152754 _aLEAVES |
||
| 691 |
_9321250 _aGROWTH INHIBITORS |
||
| 691 |
_9303501 _aABSCISIC ACID |
||
| 691 |
_9326871 _aMERISTEMS |
||
| 692 | _aTHEOBROMA CACAO | ||
| 692 | _aPLANTULE | ||
| 692 | _aPOUSSEE | ||
| 692 | _aFEUILLE | ||
| 692 | _aINHIBITEUR DE CROISSANCE | ||
| 692 | _aACIDE ABSCISSIQUE | ||
| 692 | _aMERISTEME | ||
| 773 | 0 |
_tPlant Science Letters (Países Bajos) _d1980 _gv. 18(3) p. 299-305 |
|
| 040 |
_aCR-TuBCO _cCR-TuBCO _bEs |
||
| 245 | 1 | 0 | _aBiochemical and physiological aspects of leaf development in cocoa (Theobroma cacao), 4: Changes in growth inhibitors |
| 942 | _cANA | ||
| 003 | CR-TuBCO | ||
| 999 |
_c70526 _d70526 |
||