| 摘要 |
The present invention relates to compounds possessing plant growth promotion activity, characterized in that they are of general formula: N-(R)m - NH-(R min )n - COOH wherein: X = COOH or NH2; m is an integer between 2 and 6, and n = 2 or 3, and R and R min represent a straight or branched-alkyl chain. Said compounds are particularly suitable for application to cross in compositions containing fertilizers, so as to supplement their effects. |
