Results 31 to 40 of about 188,409 (303)

Phenolic compounds of seed coats of white and coloured varieties of pea (Pisum sativum L.) and their total antioxidant activity

open access: yesCzech Journal of Food Sciences, 2002
The purpose of this study was to compare the composition and contents of phenolic acids and condensed tannin in the seed coats of white and coloured varieties of pea and to examine the antioxidant properties of methanol and acetone extracts containing ...
A. Troszyńska, E. Ciska
doaj   +1 more source

Effects of H2SO4, GA3, and cold stratification on the water content, coat composition, and dormancy release of Tilia miqueliana seeds

open access: yesFrontiers in Plant Science, 2023
IntroductionTilia miqueliana is an endemic species whose population is declining. The permeability barrier and mechanical constraint of the pericarp (seed coat) are important causes of its seed dormancy.
Yu Wu   +15 more
doaj   +1 more source

Asymbiotic germination of Vanilla planifolia in relation to the timing of seed collection and seed pretreatments

open access: yesBotanical Studies, 2021
Background Vanilla planifolia is an important tropical orchid for production of natural vanilla flavor. Traditionally, V. planifolia is propagated by stem cuttings, which produces identical genotype that are sensitive to virulent pathogens.
Chih-Hsin Yeh, Kai-Yi Chen, Yung-I. Lee
doaj   +1 more source

Effect of thermal shock and ruminal incubation on seed germination in Helianthemum apenninum L. Mill (Cistaceae) [PDF]

open access: yes, 2002
Effect of thermal shock and ruminal incubation on seed germination in Helianthemum apenninum (L.) Mill. (Cistaceae). Here, we analyse the effect of different treatments on seed germination in Helianthemum apenninum (L.) Mill.
Castro, JL, Robles Cruz, Ana Belén
core   +4 more sources

Ultra-weak photon emission from the seed coat in response to temperature and humidity - a potential mechanism for environmental signal transduction in the soil seed bank [PDF]

open access: yes, 2016
Seeds beneath the soil sense the changing environment to time germination and seedling emergence with the optimum time of year for survival. Environmental signals first impact with the seed at the seed coat.
Fazio, Eugenio   +5 more
core   +1 more source

PROMOTION OF EMBRYOS GROWTH FOR IN VITRO CULTURED SEEDS OF LOCAL Citrus limon L. BRUM. F. [PDF]

open access: yesMesopotamia Journal of Agriculture, 2006
In this study seeds of local lemon were cultured in solidified Murashige and Skoog medium in order to examine the effect of combining Benzyladenine (BA) and Kinetin (Kin), in different concentration on the growth of embryos with / without seed coat ...
Ammar Zeki Kassab-Bashi
doaj   +1 more source

Deterring rodent seed‐predation using seed‐coating technologies

open access: yesRestoration Ecology, 2020
With many degraded environments undergoing restoration efforts, there is a growing need for the optimization of direct seeding practices. Seeds planted on wildlands are often consumed by rodents, leading to reduced plant establishment. Coating seeds in rodent aversive products may prevent seed‐predation.
Justin B. Taylor   +5 more
openaire   +2 more sources

Seed coat development in explosively dispersed seeds of Cardamine hirsuta [PDF]

open access: yesAnnals of Botany, 2019
AbstractBackground and AimsSeeds are dispersed by explosive coiling of the fruit valves in Cardamine hirsuta. This rapid coiling launches the small seeds on ballistic trajectories to spread over a 2 m radius around the parent plant. The seed surface interacts with both the coiling fruit valve during launch and subsequently with the air during flight ...
Neumann, U., Hay, A.
openaire   +3 more sources

Genome-wide association study of seed coat color in sesame (Sesamum indicum L.).

open access: yesPLoS ONE, 2021
Sesame (Sesamum indicum L.) is an important and ancient oilseed crop. Sesame seed coat color is related to biochemical functions involved in protein and oil metabolism, and antioxidant content.
Chengqi Cui   +9 more
doaj   +1 more source

The LACCASE3/5/12/13 clade mediates seed coat lignin deposition and regulates imbibition and germination

open access: yesCell Reports
Summary: The seed coat, a multi-layered protective structure containing lignin, is critical for the survival and germination of seeds. How seed coat lignin is spatiotemporally deposited and, thus, its physiological role remain poorly understood.
Yan Zhuang   +4 more
doaj   +1 more source

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