Efecto de la aplicación de tres niveles de fertilización química en el comportamiento agronómico de dos variedades de maíz duro
In the present research the Creole varieties and INIAP-180, fertilized with three levels of NPK fertilizer without application was tested; on grounds Guajara community, located in the parish of La Carolina; Canton Ibarra, Imbabura province, in order to identify the variety that responds efficiently...
Uloženo v:
| Hlavní autor: | |
|---|---|
| Médium: | bachelorThesis |
| Jazyk: | spa |
| Vydáno: |
2015
|
| Témata: | |
| On-line přístup: | http://dspace.utb.edu.ec/handle/49000/1058 |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
Přidat tag | Shrnutí: | In the present research the Creole varieties and INIAP-180, fertilized with three levels of NPK fertilizer without application was tested; on grounds Guajara community, located in the parish of La Carolina; Canton Ibarra, Imbabura province, in order to identify the variety that responds efficiently fertilization levels tested to determine the most appropriate level of fertilization in the cultivation of corn and perform economic analysis of different treatments under study. The "Complete Random Blocks" experimental design was used A x B factorial arrangement, in 3 replications. The total area of the assay was 2.046 m2. The variables were evaluated: plant height, insertion height of ears, ear diameter, ear length, ear grain weight, grain weight per plant, weight of 1000 grain weight and grain yield tuza by and hectare experimental unit. All variables were subjected to analysis of variance and DMS for varieties and Duncan test at 5% was used to determine statistical difference between the means of the other factors studied........ |
|---|