Bibliographic citations
Castillo, C., (2019). Influencia de tres dosis de fertilización orgánica (biol) en la producción de cebolla china Allium fistulosum L. (Alliaceae) en condiciones del Valle de Santa Catalina [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/4510
Castillo, C., Influencia de tres dosis de fertilización orgánica (biol) en la producción de cebolla china Allium fistulosum L. (Alliaceae) en condiciones del Valle de Santa Catalina [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2019. https://hdl.handle.net/20.500.12759/4510
@misc{renati/380031,
title = "Influencia de tres dosis de fertilización orgánica (biol) en la producción de cebolla china Allium fistulosum L. (Alliaceae) en condiciones del Valle de Santa Catalina",
author = "Castillo Béjar, Carlos Andrés",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2019"
}
This researchwas carried out in the farm of UPAO II Campus, located on the extension of Villarreal Avenue S/N - Nuevo Barraza, district of Laredo, province of Trujillo, region La Libertad (Perú), from february to march 2018. The aim was to determine the influence of three doses of biol (400, 800, and 1200 L biol/ha) on the development, growth and production of the Chinese onion crop (Allium fistulosum L.). The experimental design of blocks was completely randomized with four treatments and four repetitions. An analysis of variance was performed to determine the significant differences; likewise, the Duncan significance test at 0.05% probability was used to evaluate the best treatment. The sowing was carried out at a distance of 60 cm between rows and 15 cm between plants; the area used for the experiment was 240 m2. Nitrogen fertilization (urea) was carried out fifteen days after sowing; whereas, the application of biol was carried out twenty days after sowing. The dose of biol was 400, 800, and 1200 L/ha; the witness did not have a dose of biol. The highest plant height and the highest number of leaves per plant, 35 days after sowing were obtained withT2 treatment (800 L biol/ha), with 47.94 cm and 9.13 units, respectively; Treatment T4, considered a control (0 L biol/ha), produced the lowest height with 36.70 cm and the lowest number of leaves, with 8.25 units. The largest bulb diameter, the longest leaf length and the largest stem thickness were obtained with the T3 treatment (800 L biol/ha), with 1.75, 43.35, and 0.91 cm, respectively; treatment T4 (control) was last with 1.13, 33.60, and 0.48 cm, respectively. According to production, the T2 treatment (800 L biol/ha) produced the best result with 44.8 t/ha; the control treatment (T4), ranked last with 31.4 t/ha.
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