Results 11 to 20 of about 254,778 (351)

Effects of Different Treatments on Seed Germination of Passion Fruit

open access: yesGuangdong nongye kexue, 2022
【Objective】The study was performed to explore the germination characteristics of Passiflora edulia Sims seeds in order to lay a foundation for seed seedling raising and seed germination and character observation of hybrid offspring of P. edulia.【Method】P.
Miaozhen YAN   +6 more
doaj   +1 more source

Preliminary study on Bioassay of Capparis spinosa L. seed extract and seed germination [PDF]

open access: yesPeerJ, 2023
The present study explored the germination inhibitors present in the seeds of Capparis spinosa L., a plant species that is known for its ecological significance in preventing wind erosion and fixing sand in desertified areas.
Min Wang, Xiaolu Yuan, Liping Xu
doaj   +2 more sources

The Concepts of Seed Germination Rate and Germinability: A Re-Evaluation for Cool-Season Grasses

open access: yesAgronomy, 2022
Temperature is one the most influential environmental factors for the germination and establishment of grass species. The specific objective of this study was to determine the effects of low constant temperature on the time needed to express the full germination capacity of nondormant seedlots. Fifteen accessions, comprising seven of Lolium perenne L.,
Ghaleb, Wagdi   +8 more
openaire   +4 more sources

Quantification of Tolerance Thresholds of Ramlik (Ziziphus nummularia L.) Seed Germination to Salinity Stresses at Different Temperatures [PDF]

open access: yesعلوم و فناوری بذر ایران, 2022
In order to investigate the combined effects of temperature and salinity stress on seed germination properties of ziziphus (Ramlik), a factorial experiment conducted at seed technology laboratory of Agricultural Sciences and Natural Resources University ...
Fatemeh Primoradi   +4 more
doaj   +1 more source

Enhancement of Germination Rate of Aged Seeds by Ethylene [PDF]

open access: yesPlant Physiology, 1971
Naturally and artificially aged seeds of rape, Brassica napus L., produced less ethylene than freshly harvested seed during the early stage of germination. With freshly harvested seeds one peak of ethylene production was observed during germination, which coincided with the emergence and elongation of root and cotyledon, accompanied by splitting of the
K, Takayanagi, J F, Harrington
openaire   +2 more sources

Effects of Different Hormone Treatments on Germination of Nicandra physaloides Seeds

open access: yesGuangdong nongye kexue, 2022
【Objective】The seed germination of Nicandra physaloides was seriously affected by external colloid. The study was conducted in order to explore the effects of different hormone treatments on germination of N.
Peiting MAI   +7 more
doaj   +1 more source

Germination Protein Levels and Rates of Germination of Spores of Bacillus subtilis with Overexpressed or Deleted Genes Encoding Germination Proteins [PDF]

open access: yesJournal of Bacteriology, 2012
ABSTRACT Deletion of Bacillus subtilis spores' GerA germinant receptor (GR) had no effect on spore germination via the GerB plus GerK GRs, and loss of GerB plus GerK did not affect germination via GerA. Loss of one or two GRs also did not affect levels of GRs that were not deleted. Overexpression of GRs 5-
Kerry-Ann V, Stewart   +3 more
openaire   +2 more sources

Evaluation of the effects of drought stress of mother plants on some seed germination indices of Satureja hortensis [PDF]

open access: yesمدیریت بیابان, 2017
Seed germination indices can be affected by drought stress in ripening stage of seeds on mother plant.  In this study, four water stress treatments (100, 75, 50 and 25% of field capacity (FC)) were imposed during seed maturation of Satureja hortensis ...
Maryam Shamsaie   +2 more
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

Effects of different treatments on seed germination of Elymus tangutorum infected with Epichloë bromicola [PDF]

open access: yesE3S Web of Conferences, 2020
The seeds of Elymus tangutorum infected with Epichloë bromicola were treated by soaked, wet-dry cycle, mechanical damage, and fungicide. The germination time and germination rate the seeds were measured.
Cheng Fang-Shu   +4 more
doaj   +1 more source

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