Results 61 to 70 of about 257,038 (191)

The effect of plant growth promoting rhizobacteria on germination and primary growth of Moldavian dragonhead (Dracocephalum moldavica L.) [PDF]

open access: yesعلوم و فناوری بذر ایران, 2017
In order to evaluation the effect of plant growth promoting rhizobacteria on germination and primary growth of Darcocephalum  moldavica L. an experiment in completely randomized design was conducted in the laboratory of agronomy science of Shahrekord ...
V. Torfi   +4 more
doaj   +1 more source

Germination response of Oat (Avena sativa L.) to temperature and salinity using halothermal time model

open access: yesPlant Stress, 2023
Seed germination is a complex physiological process influenced by abiotic stresses such as drought, temperature, salinity along with other biological and physical means.
Sulaiman   +19 more
doaj   +1 more source

Evaluation of Germination and determination of cardinal temperatures of Cannabis sativa by using regression models [PDF]

open access: yesعلوم و فناوری بذر ایران, 2018
To determine the specific temperature of Medicinal Cannabis sativa, the effects of different temperatures on germination, in a laboratory study in a completely randomized design with three replications were studied.
shiva barooti   +3 more
doaj   +1 more source

Circular 91 [PDF]

open access: yes, 1992
Plants of Begonia x tuberhybrida ‘Nonstop’, ‘Clips’, and ‘Musical’ were exposed to 1, 2, 3, or 4 weeks of short days (SD, 9 hours day length) initiated at 3 stages of plant development (immediately upon germination, 4 or 8 weeks after germination ...
Karlsson, Meriam G., Werner, Jeffrey W.
core  

Etude des conditions de germination des graines de manioc (Manihot esculenta Crantz) obtenues par sélection génétique [PDF]

open access: yesTropicultura, 2015
Study of Germination Conditions of Cassava (Manihot esculenta Crantz) Seeds obtained by Genetic Selection. The production of Cassava (Manihot esculenta Crantz), the main starch crop in Africa, is drastically affected by Cassava Mosaic Disease (CMD ...
Adjata, KD.   +4 more
doaj  

Optimising the seed production cycle of Delphinium elatum L. : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology at Massey University, Palmerston North [PDF]

open access: yes, 2005
Delphinium elatum L. (Ranunculaceae) hybrids are developed by Dowdeswell's Delphiniums located at 692 Brunswick Road. Wanganui (www.delphinium.co.nz), who grow delphiniums for seed export. Development of new cultivars is important for commercial purposes,
Bedford, Katharine
core  

Quantifying Germination response to temperature of hibiscus tea (Hibiscus sabdariffa)

open access: yesپژوهش‌های بذر ایران, 2015
Germination rate and percentage are maximal at optimum temperatures and then reach to zero at the base and ceiling temperatures. An experiment was conducted at the Gonbad Kavous University laboratory as a completely randomized design with 4 replications,
Maral Etesami   +2 more
doaj   +2 more sources

Etude de la germination des graines d'Acacia tortilis sous différentes contraintes abiotiques [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2010
Study of Acacia tortilis seed germination under different abiotic constraints. Since Tunisian acacia populations are threatened by regression, we analyzed as a preliminary study the germination behavior of the species in order to plan subsequently for a ...
Jaouadi, W.   +3 more
doaj  

The Analysis and Interpretation of Seedling Recruitment Curves [PDF]

open access: yes, 1993
We derive spatially explicit population models for the interaction between a species of annual plant and a community of perennial species. The models are used to explore the conditions for persistence of the annual in both a constant and a stochastic ...
Long, M.J., Rees, M.
core   +1 more source

Effects of Foliar Application of Salicylic Acid and Spermine on Maternal Plant under Drought Stress on Germination Indices of Purple Coneflower (Echinacea purpurea)

open access: yesپژوهش‌های بذر ایران, 2018
Extended abstract Introduction: Echinacea purpurea, a member of Asteraceae family, is a herbal medicine which is effective for promoting human immune system.
Hakimeh Darvizheh   +3 more
doaj  

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