Extended Fermentation and Physical Scarification to Break Dormancy in Aren (Arenga pinnata) Seeds
نویسندگان
چکیده
منابع مشابه
A proposed mechanism for physical dormancy break in seeds of Ipomoea lacunosa (Convolvulaceae).
BACKGROUND AND AIMS The water-impermeable seeds of Ipomoea lacunosa undergo sensitivity cycling to dormancy breaking treatment, and slits are formed around bulges adjacent to the micropyle during dormancy break, i.e. the water gap opens. The primary aim of this research was to identify the mechanism of slit formation in seeds of this species. METHODS Sensitive seeds were incubated at various ...
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In North Sulawesi has been known a very potential crop for yielding bio ethanol, is palm crop. Palm crops more productive than cane in yielding sugar and biofuel per hectare. Its productivity about 4 8 times compared to cane, and its sugar rendement 14%, while cane only 7%. Based on this research were obtained the tapping process should be conducted by unique sequential steps in order to reach ...
متن کاملQuantitative analysis of the thermal requirements for stepwise physical dormancy-break in seeds of the winter annual Geranium carolinianum (Geraniaceae).
BACKGROUND AND AIMS Physical dormancy (PY)-break in some annual plant species is a two-step process controlled by two different temperature and/or moisture regimes. The thermal time model has been used to quantify PY-break in several species of Fabaceae, but not to describe stepwise PY-break. The primary aims of this study were to quantify the thermal requirement for sensitivity induction by de...
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Dormancy breaking and germination requirements were determined for seeds of the eastern North American (eNA) species Sanicula canadensis, Sanicula gregaria and Sanicula trifoliata, and the data compared to those available for the European–Asian (EurA) congener Sanicula europaea. Seeds of the three eNA species had underdeveloped embryos that were physiologically dormant, i.e., morphophysiologica...
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ژورنال
عنوان ژورنال: International Journal of Design & Nature and Ecodynamics
سال: 2023
ISSN: ['1755-7437', '1755-7445']
DOI: https://doi.org/10.18280/ijdne.180420