Southern Branch of the National University of Life and Environmental Sciences of Ukraine «Crimean Agrotechnological University»
Author list of organization
List of articles written by the authors of the organization
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06.00.00 Agricultural sciences
Description
The key stage of clonal micropropagation, the micropropagation sensu stricto, affords to increase the propagation index for plants, especially perennials. In this study, we consider ways to optimize clonal micropropagation of remontant raspberry cultivars. It is found that microsprout regeneration rate is 78,5–96,0 % on the multiplication s. str. stage. The most multipurpose nutrient medium is selected with containing 0,5 mg/l both of BAP and GK. When one uses this medium, regeneration rate runs 79,0–94,0% depending on genotype with sprout high running 24,8–32,7 mm and sprout number – 1,2–2,2 per node. The optimal duration of growing cycle is 30 days with the propagation index within 6,6–7,8, depending of genotype
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STUDY ОF LEEK SPECIES IN THE SOIL AND CLIMATIC CONDITIONS IN THE SOUTH OF UKRAINE
06.00.00 Agricultural sciences
Description
The article reviews the results of the economic and biological evaluation of adapted and prospective leek species. The analysis allows identifying the best species according to the productivity of the crop and biochemical composition of pseudostem in the conditions of the Ukrainian south
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OPTIMIZING CONDITIONS FOR INTRODUCTION OF RASPBERRY AND BLACKBERRY INTO CULTIVATION IN VITRO
06.00.00 Agricultural sciences
Description
We have studied survival and regeneration rate of raspberries and blackberries buds when introducing into cultivation in vitro during October. The rate was significantly higher for buds taken in October than that for ones taken in February. At the first stage of micropropagation, for the most of studied varieties of raspberries, cultivation on nutrient medium contained BAP (0.5 mg/l) and GA (0.2 mg/l) was most successful; for blackberries, increasing concentration of hormones (BAP to 1.0 mg/l and GA to 0.5 mg/l) was better
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