The present invention concerns: a plant growth-promoting agent comprising a compound represented by Formula (I) or a salt thereof:
wherein Ar
1
represents a substituted or unsubstituted phenyl group, NZ represents a nitrogen-containing heterocyclic ring group or an acyclic nitrogen-containing group having a partial structure of the nitrogen-containing heterocyclic ring group, n is 0, 1, or 2, R
1
and R
2
each represent a hydrogen atom, a substituted or unsubstituted C
1-3
-alkyl group, a cyano group, or a carboxyl group, R
1
and R
2
may together form an oxo group, and when n is 2, R
1
or R
2
may be the same or different; and a method for promoting plant growth using the plant growth-promoting agent.
本发明涉及:一种植物生长
促进剂,包括由式(I)表示的化合物或其盐:其中Ar1代表取代或未取代的苯基,NZ代表含氮杂环环基或带有部分结构的无环氮基团,n为0、1或2,R1和R2各自代表氢原子、取代或未取代的C1-3烷基、
氰基或羧基,R1和R2可共同形成氧基团,当n为2时,R1或R2可以相同也可以不同;以及使用该植物生长
促进剂促进植物生长的方法。