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Information × Registration Number 0214U001086, 0111U005095 , R & D reports Title Parameters and standards of quality onion for improvement of current standards and development of technical regulations for its production popup.stage_title Head Hordienko Inna Nikolaevna, Registration Date 20-01-2014 Organization Institute of Vegetable and Melons Growing NAAS popup.description2 The study was conducting in 2011-2013 with onions . Object of study: parameters and patterns of formation of high quality, productivity, keeping quality of onion . The purpose of research - based on the requirements of the current standard for onion set and prove experimentally specifications ( size- weight parameters ) of onion bulbs with an elliptical shape , and to assess the quality of other forms of onion for its improvement. It has established that the structure of the crop of onion varieties Lubchik elliptical ( elongated ) shape up the bulk of standard bulbs (87.3 %) with the largest transverse diameter from 3.9 cm to 4.3 cm and a length 10.7 cm , an average of equal weight - 97,7-105,0 g with increasing diameter bulbs from 3.0 cm to 6.0 cm index form decreases from 3.1 to 2.0. The data size- weight characteristics confirming compliance with the standard of the onion crop varieties Lubchik elliptical shape requirements of The State Standard of Ukraine 3234. Better nutritional value stored in secondary follicles (from 3.0 cm to 4.0 cm) and large ( 5 cm or more ) dimensions. The largest yield of marketable products 89.1 % ( after six months of storage ) and the smallest natural weight loss 1.6% at select bow. The presence of onions stored 5, 10, 15 and 20 % of defective bulbs reduce its quality , in potentially easily able properties and contribute to greater losses during storage. The optimum weight combined sample , which objectively describes the investigated party onions packed in containers of 10 units with capacity of 1000 kg is 72 kg instead of 18 kg . Standardization established performance and quality standards ensure the quality of onion and competitive products, reduce losses during cultivation, storage, 10-15%. Indicators of quality, grades, standards, specifications , onion FRESH Terms of the report under the contract: 62478 , Kharkov region. , Kharkiv region, p / in breeding , IOB NAAS Product Description popup.authors Гончаренко В.Ю. Даценко С.М. popup.nrat_date 2020-04-02 Close