Diferentes sustancias nutritivas en el cultivo de cebolla roja (Allium cepa) con sustrato de tierra de banco, tierra de sembrado y humus

This present work was carried out in the Canton Windows, County of The Ríos whose coordinated geographical they are S 1° 26´ 34” and W 79°26'54”, to a height of 27 msnm, with a duration of 120 days. A Design was used Totally at random (DCA) with 4 treatments and 4 repetitions, with a parcel of (1,50m/0,90m). He/she thought about as general objective to evaluate different nutritious substances in the cultivation of red onion (Allium stump) in basis of earth bank, field earth and humus. This valued variables were, height of the plant, number of leaves at the 14, 28, 42, 56 and 70 days, longitude of the bulb, diameter of the bulb, yield for treatment, yield for ha-1, in kg and economic analysis. The treatment T3 (Evergreen), it is the best in germination percentage, with stocking of 98,85%. The drop in value for this variable is for the treatment T1 (Green máster) whose value was: 96,63%. In the variable height of the plant and number of leaves didn't exist statistical significancia among the treatments. In the variable longitude and diameter of the bulb didn't exist statistical differences among the stockings of the treatments, but if numerically being superior statistically the treatment T3 (Evergreen) to the other treatments with averages of 10,70cm and 10,93cm respectively. The drops in value in these variables were for the treatment T1 (Green máster) whose securities in their order were: 10,33 and 10,49cm. This treatment that presented the biggest yield for parcel and for have-1 it was T3 (NPK), with 4,62kg and 13.185,19kg/ha-1 respectively. The drop in value in this variable was for the treatment T1 (Green máster), with stocking of 4,39kg and 9.111,11kg/ha-1 in its corresponding order. The one that obtained the biggest entrance and better relationship costo/beneficio was the T4 (NPK) with $2.221,06; and 1,51; in its respective order. The drops in value in these variables were for the treatment T3 whose securities in their order were: $76,85and 1,02.

• Autor principal: Astudillo Viteri, Ricardo Arturo (author)
• Formato: bachelorThesis
• Idioma: spa
• Publicado em: 2015
• Assuntos: Sustancias nutritivas; Cultivo de cebolla roja; Sustrato de tierra de banco; Tierra de sembrado; Humus
• Acesso em linha: http://repositorio.uteq.edu.ec/handle/43000/1552