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Effect of leaf age on the translocation movement of 4-chloro-2-methylphenoxyacetic acid (MCPA) inHordeum distichum L.

Vliv stáří listu na pohyb kyseliny 4-chlor-2-metylfenoxyoctové u

Влияпис воэоаста листа на передвижение 4-хлор-2-метилϕеноксиук сусной кислоты у

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Biologia Plantarum

Abstract

Při aplikaci kyseliny 4-chlor-2-metylfenoxyoctové na první tři listy ječmene se podle formativního účinku na klas ukázalo, že nedospělé listy nejsou schopny zprostředkovat transport MCPA k vzrostnému vrcholu. Tento vztah souvisí zřejmě s metabolickou aktivitou listů.

Abstract

Нанесение 4-хлор-2-метилϕеноксиук сусной кислоты на первые три листа ячменя покаэало по присутствию или отсутствию ϕормативного действия на колос, что неэрелые лисеья не способны обеспечить транспорт к конусу нарастания. Это отношение свяэано, повидимому, с метаболической активностью листьев.

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  1. Mária LuxovÁ

    Present address: Slovak Academy of Sciences, Dúbravská 26, Bratislava 9

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  1. Department of Plant Physiology, Institute of Botany, Slovak Academy of Sciences, Bratislava

    Mária LuxovÁ

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  1. Mária LuxovÁ
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LuxovÁ, M. Effect of leaf age on the translocation movement of 4-chloro-2-methylphenoxyacetic acid (MCPA) inHordeum distichum L.. Biol Plant 6, 158–159 (1964). https://doi.org/10.1007/BF02926671

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  • DOI: https://doi.org/10.1007/BF02926671

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