Sunflower (Helianthus annuus L.) can often display seed dormancy, which causes a delay for immediate sowing. The final degree of “whole seed” dormancy is determined by the contributions of the tissues that comprise it, such as, embryo, seed coat, and (or) pericarp. The sunflower dormancy can be reduced during after-ripening and by removing seed constraints. Our objective was to study how the conditions of storage and removal of the pericarp affect the level of dormancy in line A-3. Also we provide insight on the basis of the morphological characteristics of A-3 pericarp-imposed dormancy. A germination test was conducted on dry cypselas with and without pericarp, at 30 and 70 days after harvest. For histological analysis, permanent slides of...
Sunflower is a plant species with a prominent period of seed dormancy. Physiological maturation peri...
The effect of various combinations of temperature and relative humidity on dormancy alleviation of s...
Seeds of Medicago truncatula, a genomic model species for legumes, exhibit physiological and physica...
Sunflower (Helianthus annuus L.) achenes often display pericarp-imposed dormancy, which is long-last...
Sunflower (Helianthus annuus L.) seed industry needs nondormant seeds (i.e., seeds with the capacity...
The pericarp anatomy and the effects of storage after harvest, storage temperature and early cypsela...
The pericarp anatomy and the effects of storage after harvest, storage temperature and early cypsela...
Cultivated sunflowers (Helianthus annuus L.) display variable degrees of achene dormancy at harvest ...
Graduation date: 2008Elite inbred sunflower (Helianthus annuus L.) lines were found to have short-li...
A la récolte, les semences de tournesol (Helianthus annuus L.) sont dormantes et germent difficileme...
Published information regarding the effect of storage temperature on dormancy alleviation of sunflow...
A rapid and uniform germination in the field is an important requirement for commercial hybrid sunfl...
The timing of seed germination may determine the success of a weed species in an agroecosystem, and ...
Sunflower is a plant species with a prominent period of seed dormancy. Physiological maturation peri...
Helianthus annuus is an invasive alien species naturalised in the central region of Argentina where ...
Sunflower is a plant species with a prominent period of seed dormancy. Physiological maturation peri...
The effect of various combinations of temperature and relative humidity on dormancy alleviation of s...
Seeds of Medicago truncatula, a genomic model species for legumes, exhibit physiological and physica...
Sunflower (Helianthus annuus L.) achenes often display pericarp-imposed dormancy, which is long-last...
Sunflower (Helianthus annuus L.) seed industry needs nondormant seeds (i.e., seeds with the capacity...
The pericarp anatomy and the effects of storage after harvest, storage temperature and early cypsela...
The pericarp anatomy and the effects of storage after harvest, storage temperature and early cypsela...
Cultivated sunflowers (Helianthus annuus L.) display variable degrees of achene dormancy at harvest ...
Graduation date: 2008Elite inbred sunflower (Helianthus annuus L.) lines were found to have short-li...
A la récolte, les semences de tournesol (Helianthus annuus L.) sont dormantes et germent difficileme...
Published information regarding the effect of storage temperature on dormancy alleviation of sunflow...
A rapid and uniform germination in the field is an important requirement for commercial hybrid sunfl...
The timing of seed germination may determine the success of a weed species in an agroecosystem, and ...
Sunflower is a plant species with a prominent period of seed dormancy. Physiological maturation peri...
Helianthus annuus is an invasive alien species naturalised in the central region of Argentina where ...
Sunflower is a plant species with a prominent period of seed dormancy. Physiological maturation peri...
The effect of various combinations of temperature and relative humidity on dormancy alleviation of s...
Seeds of Medicago truncatula, a genomic model species for legumes, exhibit physiological and physica...