نتایج جستجو برای: vegetative propagation

تعداد نتایج: 122573  

2016
Edith Kuprian Tan D. Tuong Kristian Pfaller Johanna Wagner David P. Livingston Gilbert Neuner

Extracellular ice nucleation usually occurs at mild subzero temperatures in most plants. For persistent supercooling of certain plant parts ice barriers are necessary to prevent the entry of ice from already frozen tissues. The reproductive shoot of Calluna vulgaris is able to supercool down to below -22°C throughout all developmental stages (shoot elongation, flowering, fruiting) despite an es...

Journal: :Acta Scientiarum. Biological Sciences 2021

This study assessed and compared different methods for vegetative propagation of a miniature ornamental pineapple hybrid (ORN-MUT), seeking to determine the best method production plantlets, as well removal PMWaV viral complex from plants cultured in vitro, healthy parent plants. Pineapple wilt is disease that can cause large economic caused by called mealybug wilt-associated virus (PMWaV). For...

Journal: :Žurnal Belorusskogo gosudarstvennogo universiteta 2021

There are presented the results of a comparative study in an experimental culture central agro-climatic zone Belarus, influence method vegetative propagation plants (cuttings and microclonal) on antioxidant enzymatic (catalase, peroxidase polyphenol oxidase)activity fruits early ripening (Weymouth) late (Elizabeth Atlantik) varieties V. corymbosum L. It was shown that against background signifi...

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