Influence of growth regulators EpinTM and Emistym C on the productivity of plantations and fruit quality of strawberry varieties (Fragaria ananassa (Weston) Duсhesne ex Rozier)
Journal Title: Plant varieties studying and protection - Year 2015, Vol 0, Issue 3
Abstract
Purpose. To study the effect of growth regulators EpinTM and Emistym C on yield and quality of strawberry berries of five varieties (Fragaria ananassa (Weston) Duсhesne ex Rozier) with various ripening time. Methods. Field, laboratory, analytical and statistical ones. Results. It was found that there were no impact of growth regulators EpinTMand Emistym C on the speed of phenological phases of strawberry plants development. It was experimentally determined the impact of mentioned substances on the yield of most studied varieties. Laboratory analysis has confirmed the changes in biochemical composition of strawberries. Conclusions. The use of growth regulators EpinTM end Emistym C had a positive effect on fruit yield and quality of studied strawberry varieties. Spraying with these substances increased yields by 14–51% as compared with the control. Content of sugars, dry matter and vitamin C in berries of most of varieties was increasing. At the same time the level of acidity in case of spraying with growth regulators was significantly reducing.
Authors and Affiliations
A. M. Sylaieva, M. M. Spirochkina
Keywords
Related Articles
- EP ID EP262888
- DOI 10.21498/2518-1017.3-4(28-29).2015.58467
- Views 97
- Downloads 0
Quality of fresh and dry onion (Аllium cepa L.) products for different
The article features results of studying suitability to processing for various varieties of onion as grown in the conditions of Ukrainian Forest-Steppe. A complex assessment has been completed for fresh products of onion...
Soft winter wheat varieties with resistance to negative environmental factors
Purpose. To study the soft winter wheat varietal material for frost and drought resistance increasing during further breeding practice. Methods. Wheat resistance to frost was evaluated by the methods of plant freezing in...
Efficiency of foliar dressing of winter wheat
Purpose. To elaborate winter wheat cultivation technologies based on balanced fertilizer system that combines application of mineral fertilizers and the increase of their efficiency by the use of preparations with microe...
Peculiarities of developing national varietal resources of Lupin (Lupinus L.): state and prospects
Peculiarities of developing national varietal resources of Lupin (Lupinus L.) in Ukraine have been explained. Market monitoring for annual lupin species have been completed. Peculiarities for the conduct of lupin plant v...
Comparative evaluation of tomato varieties (Licopersicum esculentum Mill.) in the Forest-Steppe zone of Ukraine
Purpose. Comparative evaluation of varieties of tomato bred by Kyiv experimental station of the Institute of vegetables and melons (IVM) NAAS of Ukraine with allowance for different fruit shapes. Methods. Field, laborat...