首页> 外文期刊>Acta Agrobotanica >Wplyw IAA na aktywno?? oksydazy kwasu indolilooctowego w siewkach pszenicy ozimej i kukurydzy w warunkach stresu osmotycznego [Influence of IAA on IAA-oxidase activity in winter wheat and maize seedlings under conditions of osmotic stress]
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Wplyw IAA na aktywno?? oksydazy kwasu indolilooctowego w siewkach pszenicy ozimej i kukurydzy w warunkach stresu osmotycznego [Influence of IAA on IAA-oxidase activity in winter wheat and maize seedlings under conditions of osmotic stress]

机译:IAA对活动的影响渗透胁迫下冬小麦和玉米幼苗的吲哚乙酸氧化酶[IAA对渗透胁迫下冬小麦和玉米幼苗的IAA氧化酶活性的影响]

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摘要

IAA-oxidase activity was determined in etiolated 7-day-old winter wheat leaves of the variety Grana and in maize leaves of the variety KbDc-310. The results indicate that IAA applied before seeding (1.10 -5 M) depresses IAA-oxidase activity in the roots and shoot of the cereals tested under conditions of mannitol osmotic stress (-4.84 bar and -9.68 bar).
机译:测定了Grana品种的黄化7天大的冬小麦叶片和KbDc-310品种的玉米叶片中的IAA氧化酶活性。结果表明,在甘露醇渗透胁迫(-4.84 bar和-9.68 bar)的条件下,播种前(1.10 -5 M)施用的IAA抑制了谷物根和茎中IAA氧化酶的活性。

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