Citas bibligráficas
Urbina, W., (2017). Efecto de citoquininas en el valor de plántulas de maiz (Zea mays L.) [Tesis, Universidad Privada Antenor Orrego – UPAO]. https://hdl.handle.net/20.500.12759/3577
Urbina, W., Efecto de citoquininas en el valor de plántulas de maiz (Zea mays L.) [Tesis]. : Universidad Privada Antenor Orrego – UPAO; 2017. https://hdl.handle.net/20.500.12759/3577
@misc{renati/376964,
title = "Efecto de citoquininas en el valor de plántulas de maiz (Zea mays L.)",
author = "Urbina Méndez, Wilder Alonso",
publisher = "Universidad Privada Antenor Orrego – UPAO",
year = "2017"
}
The present work was conducted from September and October 2016 in Chao, Province of Virú located in the Region La Libertad. The objective was to study the effect of 3 doses of Triggrr Suelo (citoquinine): 0 (T1), 50 (T2), 100 (T3) y 150 (T4)mL/20Kg of seed, in the initial growing stages of the single hybrid of yellow hard endosperm corn INIA 619, under the conditions of CHAVIMOCHIC irrigation in La Libertad. The experimental design was a complete randomize block with 4 repetitions. The evaluation of the variables was done in three harvests at the growing stages of V1, V2 and V3. Results showed a positive response to Triggrr-Suelo in the percentage of emerged plants with 94.65% for T4 and 84.04% for the check T1. In plant height the statistical differences were in harvest 3 where T3 reached 20.13 cm, higher in 1.67 cm than T1. Also, in harvest 3, the highest response in foliage weight, in fresh and dry, was for T3 with 48.74 g y 7.01g, whereas T1 had 35.17g and 5.63g, respectively. In root fresh and dry matter weight, the response was similar for the same harvest; T3 had 9.66g and 1.52g, whereas T1 reached 6.96 g and 1.11g, respectively. These preliminary results will eventually help to improve corn productivity allowing young plants to develop faster and be more vigorous to get over the critical initial growing period of the crop. Its use will not increase substantially the production costs and could be adopted easily by small farmers in the corn growing areas.
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