摘要
本试验研究了TB-2复合小麦激素、ABT-4增产灵、IAA、NAA等不同植物激素对小麦幼苗根系性状及生理效应的影响.研究结果表明,其综合效应大小依次为TB-2复合小麦激素>ABT-4增产灵>IAA>NAA.TB-2复合小麦激素能明显地促进小麦幼苗根系发达,改善其生理功能。
The influences of TB-2 complex wheat hormone, ABT-4 production incrcasing element, NAA and IAA on root growth characters and physiological processes were studied. The results indicated that the sequence of overall effects were TB-2> ABT-4>IAA>NAA. TB-2 could promote growth and development of young seedlings and improve physiological processes.
出处
《河南科学》
1992年第3期287-290,共4页
Henan Science
关键词
植物激素
小麦
根系性状
生理效应
Plant hormone
Wheat
Root character
Physiological effect
