Bibliographic citations
Aliaga, F., (2014). Influencia de dos fertilizantes foliares en el desequilibrio nutricional “palo negro” en Vitis vinifera L. var. Italia [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/869
Aliaga, F., Influencia de dos fertilizantes foliares en el desequilibrio nutricional “palo negro” en Vitis vinifera L. var. Italia [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2014. https://hdl.handle.net/20.500.12759/869
@misc{renati/375258,
title = "Influencia de dos fertilizantes foliares en el desequilibrio nutricional “palo negro” en Vitis vinifera L. var. Italia",
author = "Aliaga Valverde, Flavio Martin",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2014"
}
The present research work was conducted in the District of Cascas, Gran Chimu Province, La Libertad Department, at an altitude of 1205 meters, 7 ° 28 '58' 'south latitude and 78 ° 49' 35 '' West Longitude. The research was based on the influence of two foliar fertilizers, Qualität and KMBC - 27 in nutritional imbalance "Palo Negro" in the cultivation of vine variety Italy, an area of 1260 m2 with a spacing of 2,5 m. between rows and 1,40 m. between plants with gravity irrigation system, taking a total of 360 plants in 12 rows. The used statistical model was Design in Blocks Complete at random (DBCA) with three treatments and four repetitions being treatment (row) the experimental unit, which consisted of 30 plants spread over an area of 105 m2. The evaluations were weekly for a period of 18 weeks, being week 1, week 7 and week 13 the moments where applied the dose of 330 mL of Foliar Fertilizer diluted in 22 liters of water with 3 mL of Adherent Silwet.The evaluation scale "Necrovitis", which is made from degrees of intensity of damage in the development and formation of berries was used. The analysis of variance of the number of berries and the number of clusters, showed no significant differences, with the average 38,25 berries/plant and 15,25 clusters/plant respectively. Treatment A (Qualität) obtained 16.29% of "Palo Negro", having the lowest percentage with respect of the Treatment B (KMBC – 27) with 23,72% and Treatment C (Control) with 61,95% of "Palo Negro". Likewise Treatment A (Qualität) obtained the highest mass per cluster, showing significant difference with 1,34 Kg/cluster versus Treatment B (KMBC – 27) with 1,22 Kg/cluster and Treatment C (Control) with 0,60 Kg/cluster. Furthermore Treatment A (Qualität) obtained the highest yield (t/ha) showing significant difference with 9,79 t/ha compared to Treatment B (KMBC – 27) with 8,78 t/ha and Treatment C (Control) with 4,21 t / ha.
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