Výsledky vyhledávání - "klíčení"
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301
A bioassay assessment of safflower allelopathy using equal compartment agar methods
Allelopathy is the study of the interaction of plants’ with one another through their metabolites. The allelopathic effects of plants can stimulate or inhibit seedling growth and germination. In the …
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302
Effect of warm and cold stratification, and ethanol treatment on germination of Corylopsis seeds
Seed germination experiments with Corylopsis coreana, C. sinensis var. calvescens, and Corylopsis gotoana were conducted. Corylopsis coreana seeds were treated at 5o, 7.5o, 10o, 12.5o and 20oC to …
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303
Characterisation of endophytic bacteria from a desert plant Lepidium perfoliatum L.
Sixty-two endophytic bacteria from the leaves, roots, and stems of healthy Lepidium perfoliatum L. were isolated and characterised. From the results, 89, 87, 90, and 97% isolates could tolerate 12% …
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304
Transgenic Bt cotton inhibited arbuscular mycorrhizal fungus differentiation and colonization
The present study investigated the impact of transgenic Bacillus thuringiensis (Bt) cotton on several aspects of arbuscular mycorrhizal (AM) fungus Funneliformis mosseae. The results showed that Bt …
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305
Influence of germination temperatures on the chemical composition of wheat (Triticum aestivum L.) seeds
The content of saccharides and lipids in wheat seeds from both conventional and organic agriculture was determined based on the length of germination (0, 2, or 5 days) and germination temperature (10 …
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306
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307
Changes in the content of various Fusarium mycotoxins forms in germinating winter wheat and spring barley kernels
Fusarium mycotoxins are frequent contaminants in cereals at temperate zone. Next to deoxynivalenol (DON), there are other masked forms of DON, deoxynivalenol-3-glucoside (D3G) or …
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308
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311
The effect of magnetic field strength on shoot regeneration and Agrobacterium tumefaciens-mediated gene transfer in flax (Linum usitatissimum L.)
This study was conducted to determine the effects of magnetic field (MF) strength on shoot regeneration and Agrobacterium tumefaciens-mediated gene transfer in flax (Linum usitatissimum L.). Seeds of …
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312
Fertility analyses of interspecific hybrids between Lagerstroemia indica and L. speciosa
Interspecific crosses play an important role in gene introgression, plant improvement and speciation. However, poor fertility of F1 generation was commonly found, which hampered backcrossing and ideal …
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313
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314
The effect of pollen performance on low seed fertility in a Greek population of Juniperus excelsa
The Juniperus excelsa (Cupressaceae) forest in northern Greece has been facing a documented severe decline of natural regeneration over the last few years. In order to dissect the physiological …
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Virulence of Phytophthora infestans isolates from potato in Spain
The oomycete Phytophthora infestans is responsible for the disease known as late blight in potato and tomato. It is the plant pathogen that has caused the greatest impact on humankind so far and, …
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