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TRAIT COOLECTION OF FIBER FLAX – SOURCE OF INITIAL MATERIAL FOR BREEDING ON FIBER QUALITY

TRAIT COOLECTION OF FIBER FLAX – SOURCE OF INITIAL MATERIAL FOR BREEDING ON FIBER QUALITY

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Date posted online

31.01.2015

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COLLECTION FORMATION AND USE

Abstract

In 1976-2007 investigations of fiber flax samples of Ukrainian national collection of flax by technological signs of fiber quality (flexibility, breaking load, length of handful and number) and content of total and long fiber in stems were made. Varieties-standards were determined by such signs. Sign working collection of fiber flax by high fiber quality (technological signs) for 156 samples were formed and registered in NCGRPU. Sources of high and vary high level of revealing of fiber quality signs and its content in fiber flax stems were appeared. Collection samples of registered collection present 19 countries of the world. Use of sign collection contributes to increasing of effectiveness of fiber flax breeding on fiber quality increasing.

Keywords

: fiber flax, sign collection, sample, variety-standards, fiber quality, fiber content