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| 005 | 20250625124652.0 | ||
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| 090 | _aB-6956 | ||
| 245 | 1 | 0 | _aGermination responses of three congeneric cactus species (Neobuxbaumia)with differing degrees of rarity. |
| 490 | 0 | _vJournal of Arid Environments, 61(2), p.333-343, 2005 | |
| 520 | 3 | _aSeed germination patterns may have a direct impact on the level of rarity of a species. We analysed the germination behaviour of three cactus species differing in their degree of rarity: Neobuxbaumia macrocephala, N. tetetzo, and N. mezcalaensis. Germination treatments included different temperatures, immersion in HCl, darkness, and different water potentials. The rarest species, N. macrocephala, showed the lowest germinability compared to the other two species; N. mezcalaensis (the most common)showed a photoblastic response and was considerably affected by water potential. These results are discussed in terms of the differences in the level of rarity between the three species. | |
| 650 | 1 | 4 | _aECOPHISIOLOGY |
| 650 | 1 | 4 | _aGERMINATION |
| 650 | 1 | 4 | _aSEED ECOLOGY |
| 650 | 1 | 4 | _aARID ENVIRONMENTS |
| 650 | 1 | 4 | _aEARLY ESTABLISHMENT |
| 650 | 1 | 4 | _aPLANT CONSERVATION |
| 650 | 1 | 4 | _aRARITY |
| 700 | 1 | 2 | _aRamÃrez-Padilla, C.A. |
| 700 | 1 | 2 | _aValverde, T. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1XevWyipVI7G7Vn2HenJFhi6ZPek7VLCS/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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