After considering the evidence presented by the parties, the trial court made the following findings of fact which we must consider in order to determine the questions raised in this petition for review:

“1. ........

“2. The defendant, Sucesión J. Serrallés was, during the period covered by this complaint, and is, at the present time, a civil corporation for agricultural purposes. It has been engaged and is engaged in the planting and cultivation of sugarcane and in the raising of cattle. It owns land and administers land belonging to other persons. It is the owner of the Colonias known as Mercedita, Laurel, Cintrona I, Cintrona II, Ponceña, Ana Maria Mercado, Ursula, San José, Boca Chica, Esperanza, Perseverancia, Delicias, Jauca, Los Llanos, and Río Cañas. It is joint owner of the colonias Unión and Barrancas.

“Félix J. Serrallés Nevárez, Juan A. Wirshing, and Juan E. Serrallés form part of Sucesión J. Serrallés. They are lessees of colonias Unión, Barrancas, and Restaurada, respectively.

“The defendant corporation is not, nor was, during the period comprised in the complaint, owner or exploiter of any sugar mill. The sugar mill known as Central Mercedita was during that period and is at present property of the industrial corporation Central Mercedita, Inc., a legal entity distinct from the defendant Sucesión.

“3. ........

“4. The work performed by plaintiffs during the period comprised in the complaint consisted of the repair of irrigation pumps, maintenance of deep wells, and repair and maintenance of cranes and scales, used by defendant.

“Until 1958 the deep wells were constructed by third persons under contract with defendant, Messrs. Antonsanti and Char-dón, but after engineer Vivas took charge of the wells and *11cranes division, defendant acquired equipment and constructs them under Vivas’ direction.

“5. The plaintiffs never worked at the shop where the repairs of parts or implements and agricultural equipment belonging to defendant were carried out. These repairs were made at the shops in Mercedita or in Capó, both with their proper organization and directed and supervised by persons other than Her-nández, Rivera, Clemente, or Vivas.

“6. The work performed by plaintiffs was carried out always in defendant’s different colonias or on the farms of independent colonos to whom they rendered their services occasionally. They always had at their disposal and service three different vehicles to go to the farms. The work performed by plaintiffs is of an agricultural nature.

“On those occasions on which plaintiffs worked for individual colonos, the colonos paid directly to the plaintiffs without defendant’s intervention. (See Ramón Berrios’ testimony.) Since 1958 the plaintiffs have not rendered services to individual colonos.

“The repair materials used by plaintiffs were kept or deposited in a shed house at colonia Boca Chica. That shed house is not a repair shop since there are no hoists, brushes, hydraulic press or machinery.”

On the basis of those findings, it concluded, as a question of law, that the work performed by plaintiffs is not covered by the Fair Labor Standards Act since it is comprised within the exemption for agricultural work to which § 13 (a) 6 refers, 29 U.S.C. § 213(6).1 In consideration thereof it rendered judgment dismissing the complaint entirely.

*12Appellants indicate that the trial court committed error in deciding as to the inapplicability of the aforesaid federal act, which contention is closely connected with the assignment that the findings of fact do not represent the most rational, fair, and reasonable balance of the evidence. Even though when considering the entire evidence we would probably have reached findings different from those of the trial judge, it cannot be denied that those above-copied have sufficient grounds, particularly the one concerning the nature and payment of the work performed by plaintiffs for other colonos.

Now, then, it is likewise clear that although defendant is an enterprise engaged principally in sugarcane agriculture, the work performed by plaintiffs — repair and maintenance of irrigation pumps, deep wells, scales, and other jobs — is covered by Mandatory Decree No. 45 of the Minimum Wage Board applicable to the Metal, Machinery, Transportation Equipment, Electrical Products, Instruments, and Related Products Industry, 29 R.&R.P.R. §§ 245n-661 to 664.2 As held in Campos Encarnación v. Sepúlveda, 94 P.R.R. 72 (1967), the basis for fixing minimum wages is the nature of the activity carried out by the employee who performs it, no matter in what type of occupation the enterprise or employer employing him is engaged. In the same sense, Sierra Núñez v. Construction Equipment Corporation, 90 P.R.R. 136 (1964); Sec. of Labor v. Pedro A. Pizá, Inc., 86 P.R.R. 423 (1962). Therefore, any work performed by plaintiffs for defendant as of July 6, 1958, date on which Decree No. 45 went into effect, should be compensated according to what is established therein; and any work performed as of the effectiveness of the Minimum Wage Act, should be compensated *13pursuant to the provisions of its § 6 (d) I, 29 L.P.R.A. § 245e.3

The judgment rendered by the Superior Court, Ponce Part, on November 24, 1965, is set aside and the case is remanded for further proceedings.