A new approach towards the so-called recalcitrant seeds

作者: Claudio José Barbedo

DOI: 10.1590/2317-1545V40N3207201

关键词: Metabolic activityBiologyAgroforestryRecalcitrant seed

摘要: Water is essential, irreplaceable and indispensable for any kind of carbon-based-life metabolic activity. Water-dependent living beings are the expected pattern in nature. However, some organisms can survive time at a minimum water content, like seeds species (orthodox seeds). Nevertheless, standard life behaviour found another group species, so-called recalcitrant seeds, which desiccation sensitive. Between these two groups there huge range different behaviours led authors to consider that orthodoxy recalcitrance not an all-or-nothing situation. Notwithstanding, we still too far from understanding differences similarities among all those this has been serious barrier development plant conservation technologies. Here, new approach understand shown on basis seed maturation, environmental influences evolution. Under point view contemplated and, consequently, perspectives recalcirant technology, most intensely desired technology nowadays area, considered

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