The following formula (1) At least one compound, growth promotion method of the plant to process plants in shown. To promote the growth of plants, the use of the compound represented by the formula (1). Formula (1) by the formula (1) plant seeds compound formed by the process shown in containing an effective amount of a compound represented. Formula (1) compounds and plant growth-promoting composition containing inactive ingredients represented by.下記式(1)で示される少なくとも一の化合物を、植物に処理する植物の生長促進方法。植物の生長を促進するための、前記式(1)で示される化合物の使用。前記式(1)で示される化合物を有効量含む前記式(1)で示される化合物が処理されてなる植物種子。前記式(1)で示される化合物及び不活性成分を含有する植物生長促進組成物。
