Agrobiological evaluation of Allium ampeloprasum L. variety samples in comparison with Allium sativum L. cultivars
2019
Ulianych, O. | Yatsenko, V. | Didenko, I. | Vorobiova, N. | Kuhnyuk, O. | Lazariev, O. | Tretiakova, S.
The purpose of investigation is to study the biological and morphological features, toestablish the economic and valuable characteristics of the introduced and local forms of Alliumampeloprasum L. in comparison with Allium sativum L. and to study the effect of removal of thescape in the yield. The studies used field, statistical, settlement and analytical methods. Theweight of the bulb without removing the inflorescence shoot of the cultivar Sofiivskyi was 28.4–53.3 g smaller than the variety samples No. 2 and No. 3 respectively. With removing the scapethe difference increased by 60.5–68.6 g. The yield of No. 2 variety sample Allium ampeloprasum L.without removing the scape was lower than the standard by 1.7 t ha-1 while the variety sampleNo. 3 exceeded the standard by 1.1 t ha-1. With the removal of inflorescence shoot the yields ofvariety samples No. 2 and No. 3 exceeded the cultivar Sofiivskyi by 1.6 and 2.2 t ha-1. It has beenestablished according to the researches that introduced forms of Allium ampeloprasum L. havehigh indicators of economic and valuable characteristics, but they are limited in the first years ofcultivation, by the period of adaptation to the new soil and climatic conditions.
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