Evaluación del comportamiento agronómico del 10 híbridos de maíz (Zea mays L.) introducidos del Brasil y 11 híbridos comerciales en la zona de Quevedo
The present investigation was carried out in the Canton Quevedo, County of The Ríos, in the country property Manderley, with a duration of 4 months. You outlines to evaluate the agronomic behavior of hybrid of corn (Zea mays) whose specific objectives were: To establish the introduced productive par...
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| Format: | bachelorThesis |
| Idioma: | spa |
| Publicat: |
2011
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| Accés en línia: | http://repositorio.uteq.edu.ec/handle/43000/4681 |
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Afegir etiqueta | Sumari: | The present investigation was carried out in the Canton Quevedo, County of The Ríos, in the country property Manderley, with a duration of 4 months. You outlines to evaluate the agronomic behavior of hybrid of corn (Zea mays) whose specific objectives were: To establish the introduced productive parameters of the hybrid ones and commercial, ones and to establish the introduced resistance of the hybrid ones and commercial to the illnesses common of the country and of the area. It was used Totally at random for the investigation a design (D.C.A), For the test of multiple ranges one carries out the test from TUKEY to 5% of statistical probability, with 21 treatments and 4 repetitions. Based on the obtained results you reach the following conclusions The hybrid ones that presented a bigger height were, 7088 with 280 cm followed by the hybrid one 1596 with a height of 276 cm, under these environmental conditions demonstrated to be high plants. The hybrid ones that you have a bigger height of ear insert are 7088 with 154 cm followed by the 2A106 with 153 cm. Of the evaluated materials, the hybrid ones 2B604 - 2B688 - 2B710 and the 2B655 showed to be the most precocious materials in what concerns to the variable days to feminine floración with 55 days. The hybrid one 2B688 present the ear with more diameter average of 17.3 cm; the best longitude presents it the hybrid one 224 with 18.3 cm, while q the best numbers of arrays of grains for ears I present it the hybrid one 7088 with an average of 18 arrays. ...................................................................... |
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