Niveles de fertilización química en maíz (Zea mays L.) Híbrido Dekalb-7088, en dos tipos de labranza en la zona de Mocache
In order to assess levels of chemical fertilization in maize (Zea mays L.) hybrid Dekalb-7088, two types of farming in the Mocache field research was carried using design in randomized complete block (RCBD) under Factor 2 * 5 * 3. The factor A consisted of farm types and the large plot factor B leve...
Guardat en:
| Autor principal: | |
|---|---|
| Format: | bachelorThesis |
| Idioma: | spa |
| Publicat: |
2015
|
| Matèries: | |
| Accés en línia: | http://repositorio.uteq.edu.ec/handle/43000/2361 |
| Etiquetes: |
Afegir etiqueta
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|
Afegir etiqueta | Sumari: | In order to assess levels of chemical fertilization in maize (Zea mays L.) hybrid Dekalb-7088, two types of farming in the Mocache field research was carried using design in randomized complete block (RCBD) under Factor 2 * 5 * 3. The factor A consisted of farm types and the large plot factor B levels of fertilization as a small plot with 3 replications is located. The results indicate that there is a high statistical significance for repetitions, planting systems and fertilizer levels, but there is no statistical significance for interactions between factors, plants that had the highest average plant height were the were developed in the conventional system (S2), with an average of 216.27 cm, it was determined that the plants had the highest mean loading height were as shown in the conventional system (S2), with an average of 81, 60 cm, value turned out to be statistically superior to the average of zero tillage management (S1) with 81,00 cm, plants that had the highest average days a flowering plant in bloom systems were the conventional system (S2), with an average of 52.20 days, and this value will equal the average the plants statistically zero tillage management (S1) to 52.00 cm, mean ear length, revealed that the average of plants were presented in both systems are not statistically different from each other, because, their averages were of 15.62 cm for the conventional system (S2) and 15.37 cm for tillage system, the highest mean diameters cob in planting systems were the conventional system (S2), with an average of 52.20 days in the cost / benefit ratio, the best results were shown by the levels of fertilization F5 and F4 with values of 1.71 and 1, 65 respectively, both within the sowing tillage systems, however the worst result showed it fertilization level F3 and conventional planting system with a value of 1.39. |
|---|