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Information × Registration Number 0213U003692, 0112U008136 , R & D reports Title Economic and biological evaluation of varieties, rootstock kombinuvan pear elder Ukraine popup.stage_title Head Kucher F. Nicolaj, Registration Date 26-03-2013 Organization Institute of Pomology Name L.P.Symirenka popup.description2 Report of research for the years 2010-2012: 89 pages computer set, 21 table, 45 literature sources. Objects of research - new varieties of pears Institute pomolohiyi im.L.P.Symyrenka NAAS on sylnorosliy (pear wood - Pyrus communis L.) and slaboroslyh (quince A - Cydonia oblonga Mill.) Height tree stocks. The purpose of research is to study the biological characteristics and evaluation of the economic performance of new varieties of pear breeding Institute pomolohiyi them. L.P.Symyrenka on strongly and slaboroslyh height tree stocks, which would have made it possible to greatly increase plantation forest in Ukraine to improve economic efficiency. Research Methods - field, laboratory and field, laboratory, statistical, economic and comparative and billing. In elder Ukraine first studied biological characteristics and performance of nine varieties of pears on strongly and slaboroslyh height tree stocks. Defined terms passing the main phenological phases pears depending on the vegetation studied their hardiness and resistance to pathogens scab and brown spot. The high physiological compatibility of the investigated varieties of rootstock. Defined performance spaces, chemical composition, taste and length of storage of fruits. Highlight high-performance, cost-effective varieties of pears - media agronomic traits. Keywords: pear varieties, rootstock, cultivar-rootstock combination, compatibility. Terms of the report: the contract. Product Description popup.authors Крикун Н.В Юрик Лариса Степанівна popup.nrat_date 2020-04-02 Close