Triticale (x Triticosecale Wittmack): bioestimulantes orgánicos y fertilización nitrogenada sobre los componentes de rendimiento forrajero en campaña chica - Valle del Mantaro

Triticale (x Triticosecale Wittmack): bioestimulantes orgánicos y fertilización nitrogenada sobre los componentes de rendimiento forrajero en campaña chica - Valle del Mantaro

Vidal César Aquino Zacarías, Narcizo Isidoro Gómez Villanes

The fractional application efficiency of nitrogen fertilizer and organic biostimulants is affected by thetime of supply in the crop. The objective of the study was to determine the effect of the fractionatedapplication of nitrogen and organic biostimulants in different phenological stages of triticale(xTriticosecale Wittmack), and its relationship with forage yield and its components under smallcampaign conditions and low irrigated. The trial was carried out in fallow fields of 2018, lot 2, EEA ElMantaro-UNCP, El Mantaro-Jauja. The treatments consisted of the application of two and threefractions, of nitrogen, dose 150 kg ha-1 and biostimulants, 3 l ha-1, during two and three earlyphenological stages: tillering, expanded flag leaf and boot. The experimental design was randomizedcomplete blocks with three repetitions. The fractionation in two, of the nitrogenous fertilization (75 kgha-1) and of the Stym25 biostimulant (1.5 l ha-1) applied in two stages, tillering (five tillers) and stemelongation (expanded flag sheet), were associated with higher production of aerial biomass (forage)and greater establishment of stems (tillers) per unit area, implanting 47.89 t ha-1 of forage and 600stems m-2.

2019

Nitrogen, biostimulants, forage, triticale

10.17268/sci.agropecu.2019.04.03

Scientia Agropecuaria

Universidad Nacional de Trujillo

Agriculture (General), Agriculture