Bibliographic citations
Pereira, L., (2023). Efecto de la interacción de tres dosis de nitrógeno con tres dosis de biol en la producción del cultivo de “Col china” Brassica pekinensis (Lour). Rupr. (Brassicaceae) [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/11471
Pereira, L., Efecto de la interacción de tres dosis de nitrógeno con tres dosis de biol en la producción del cultivo de “Col china” Brassica pekinensis (Lour). Rupr. (Brassicaceae) [Tesis]. PE: Universidad Privada Antenor Orrego; 2023. https://hdl.handle.net/20.500.12759/11471
@misc{renati/379173,
title = "Efecto de la interacción de tres dosis de nitrógeno con tres dosis de biol en la producción del cultivo de “Col china” Brassica pekinensis (Lour). Rupr. (Brassicaceae)",
author = "Pereira Vásquez, Lucelia Leonora",
publisher = "Universidad Privada Antenor Orrego",
year = "2023"
}
This present research was carried out at the facilities of Campus II of the Antenor Orrego Private University, located in Nuevo Barraza sector, district of Laredo, Province of Trujillo, Department of La Libertad. The effectiveness evaluation was performed about three doses of nitrogen and three doses of biol in the yield of the Cabbage Chinese Chorus variety crop. For the trial, the Block Design was completely used at random with 13 treatments and 4 repetitions with a total of 52 experimental plots. Applications of three doses of nitrogen (urea) 100, 150 and 200 kg/ha and three doses of biol of 200, 400 and 600 L/ha and the control without application were studied. The evaluations included plant height, number of leaves and yield (t/ha). Analysis of variance (ANVA) and Duncan's comparison test at 0.05 probability were performed. The results of this research showed that the greatest plant height 25 days after transplanting was for treatment T13 (200 kg N/ha and 600L biol/ha), which reached an average of 13.11 cm, while the control T1 presented the lowest height (12.40 cm), for the evaluation of greater plant height at 50 days, treatment T10 (200 kg N/ha and 0 biol/ha) obtained 27.42 cm, while the control T1 (0 kg N/ha and 0 L biol/ha)(25.02 cm) achieved a lower height of 25.02 cm. For the evaluation at 75 days after transplanting, the T13 treatment again achieved an average of 37.60 cm and the lowest result was for the control treatment T1, which achieved 33.39 cm. The highest number of leaves at 25 days was for treatment T2 (100 kg N/ha and 0 L biol/ha) with an average of 10.81 leaves, the lowest result being for treatment T11 (200 kg N/ha and 200 L biol/ha) with 9.44 leaves. At 50 days, the highest number of leaves was achieved by treatment T8 (150 kg N/ha and 400 L biol/ha) with 19.96 leaves, while the control T1 achieved a lower average of 16.58 leaves. At 75 days, treatment T13 achieved the highest average with 27 leaves. The lowest result was for the control T1 (23 leaves). The highest yield was for treatment T13, which achieved 55.20 t/ha.
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