Claim 1: a method for treating plants that need growth promotion, which includes such plants, the seeds which Grow or place in which to grow an effective amount, not phytotoxic,Plant Growth promoter of a compound according to formula (1), where t represents an oxygen Atom or a Sulfur and X is selected from the list of 2 - 2 - 2 ciclopropilo, Isopropyl, Tert Butyl, 5-chloro-2 - Ethyl, Isopropyl 2 - 5 - Chloro -, Ethyl - 2 - 5 - fluoro, 5-fluoro-2 - ISOPROPYL 2 - cycle Propyl - 5 - fluoro - ciclopentil, 2 - 5 - fluoro, 2-fluoro-6 - isopropyl 2 - ethyl - 2 - 5 - methyl - 5 - METHYL ISOPROPYL,Ciclopropilo - 2 - 5 - methyl - 2 - 5 - Methyl Tert Butyl, 5-chloro-2 - (trifluoromethyl), 5-methyl-2 - (trifluoromethyl), 2 - Chloro - 5 - (trifluoromethyl), 3 - Chloro - 2-fluoro-6 - (trifluoromethyl) and 2 - ethyl - 4.5 - dimethyl ester, or Salt of the same acceptable from The Point of view of Agrochemicals.Claim 3: a method according to claim 1 or 2, wherein the compound of formula (1) applied is sufficient to provide at least a growth promoting effect of Plants selected from the group consisting of: (a) Leaf color Greener, (b) the Bigger the vege Such, c) increased Sugar concentration of the fruit, (d) more developed root System,(e) storage more lasting Firmness increased with cultivation improved appearance, (g), (H) Best Finish of fruit, i) earlier ripening of the fruit, j) increased the plant Height, Leaf k), (L) Lower Death of the basal leaves, Fruit size, m) Flowering t n) Emprana), or growth of the outbreak (P) increased, improved Plant vigour, earlier Germination, q)R) performance improvement.Reivindicación 1: Un método para tratar plantas que necesiten promoción del crecimiento, que comprende a dichas plantas, a las semillas a partir de las que crecen o al lugar en el que crecen una cantidad eficaz, no fitotóxica, promotora del crecimiento de las plantas de un compuesto según la fórmula (1) en donde T representa un átomo de oxígeno o de azufre y X se selecciona de la l
