Results 131 to 140 of about 54,841 (317)

Nutrients in Two and Three Cotyledon Seedlings of Peganum harmala L. Under Soil Salinity [PDF]

open access: yes, 2013
The fi nal seed germination of Peganum harmala L. was signifi cantly decreased at soil salinity of 2.6, 8.6 and 10.8 DS/m, compared with adequate concentration.
Narantsetseg Amartuvshin
core   +1 more source

Developing high frequency in vitro plant regeneration protocol of Brassica napus

open access: yesJournal of Advanced Biotechnology and Experimental Therapeutics, 2019
Various factors like plant growth regulator combinations, explant type, explant age were examined for establishing a convenient protocol for high frequency plant regeneration of Brassica napus. Cotyledon and hypocotyl explants of B. napus cv.
Mst Maiful Akter Dina   +2 more
doaj   +1 more source

The Late Agricultural Development of Central Arabian Oases—Archaeobotanical and Archaeozoological Studies of the al‐Kharj Oasis

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud   +4 more
wiley   +1 more source

Flatulence-causing galactooligosaccharides of Phaseolus coccineus L. and Phaseolus vulgaris L.

open access: yesActa Societatis Botanicorum Poloniae, 2014
Phaseolus coccineus beans were assayed for the presence of raffinose and stachyose in whole seeds and in the morphological parts of the seed: cotyledon, hypocotyl and hull. The quantitative composition of the galactooligosaccharides of Ph.
Ryszard Kosson
doaj   +1 more source

Genetic characterization and cotyledon color in lentil

open access: yes, 2015
Genetic characterization of lentil (Lens culinaris Medik.) cultivars is important for lentil breeding. Therefore, random amplified polymorphic DNA (RAPD) and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis were carried out ...
C. Erdoğan
semanticscholar   +1 more source

Nitric oxide induces cotyledon senescence involving co-operation of the NES1/MAD1 and EIN2-associated ORE1 signalling pathways in Arabidopsis

open access: yesJournal of Experimental Botany, 2013
Summary The NES1/MAD1 gene acts antagonistically with the EIN2-associated ORE1 signalling pathway to modulate the nitric oxide-induced Arabidopsis cotyledon ...
Jing Du   +9 more
semanticscholar   +1 more source

Status of ash (Fraxinus spp.) in mixed hardwood post‐outbreak forests near the epicentre of the emerald ash borer invasion

open access: yesAgricultural and Forest Entomology, EarlyView.
The persistence and health of ash populations were characterized in post‐outbreak forests near the epicentre of the emerald ash borer (EAB) invasion in North America. Regenerating ash remained abundant, but densities of understory ash were higher in wetlands (hydric), while ash remained at the seedling stage in riparian (mesic) and upland (xeric ...
Aaron Tayal, Kayla I. Perry
wiley   +1 more source

Cotyledon umbilicus-veneris var. repens Linnaeus, 1753, var. nov.

open access: yes
Cotyledon umbilicus-veneris var. repens, var. nov. Cotyledon flore luteo, radice repente. Dod. mem. 265. t. 73. Cotyledon radice tuberosa longa repente. Moris. prael. 257. Raj. hist. 1878. Cotyledon luteum umbilicatum spicatum, radice repente majus.
Linnaeus, Carolus
core   +1 more source

Effects of Simulated Partial Cotyledon Herbivory on Seedling Growth in Quercus crispula Acorns

open access: yes, 2020
-We examined the effects of partial cotyledon herbivory on developmental growth of seedlings from Quercus crispula acorns by simulated cotyledon removal.
Naoto Kamata, Naoya Wada
core  

1177. Streptocarpus aylae T.J.Edwards

open access: yesCurtis's Botanical Magazine, EarlyView.
Summary Streptocarpus aylae T.J.Edwards, a spectacular, rosette forming herbaceous perennial from cliffs of the Msikaba River in Pondoland, Eastern Cape Province, South Africa is illustrated and discussed. The species is known from only two sites and is highly localised, growing in humus rich cracks and crevices on sandstone cliffs.
Paul Rees   +6 more
wiley   +1 more source

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