Evaluar el rendimiento del cultivo de papa (solanum tuberosum L.) con aplicación de fertirrigación en dos sistemas de riego por goteo, superficial y subsuperficial
A rehearsal was implemented to evaluate the yield of potato's cultivation through the fertirrigación in watering for leak with NPK, given superficially and to 25 cm of depth; to determine the characteristics of the humid bulb in watering for superficial leak and subsuperficial; and, to determin...
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| Formato: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2013 |
| País: | Ecuador |
| Recursos: | Universidad Nacional de Loja |
| Repositorio: | Repositorio Universidad Nacional de Loja |
| Idioma: | español |
| OAI Identifier: | oai:dspace.unl.edu.ec:123456789/11535 |
| Acesso em linha: | http://dspace.unl.edu.ec/jspui/handle/123456789/11535 |
| Access Level: | acceso abierto |
| Palavra-chave: | PAPA SOLANUM TUBEROSUM L. RIEGO POR GOTEO FERTIRRIGACIÓN SISTEMAS DE RIEGO |
| Resumo: | A rehearsal was implemented to evaluate the yield of potato's cultivation through the fertirrigación in watering for leak with NPK, given superficially and to 25 cm of depth; to determine the characteristics of the humid bulb in watering for superficial leak and subsuperficial; and, to determine the readiness from NPK to 10, 30 and 50 cm of depth. With the watering for leak subsuperficial and with fertilization a yield of 16,97 t/ha was obtained; with watering for superficial leak and with fertilization 14,44 t/ha was obtained; while with the watering for leak without fertilization was of 8,14 t/ha. regarding the humid bulb, the superficial droppers have bigger depth of 27,6% at one time at one time of test of 135 minutes, and 21% of 90 minutes with regard to the watering subsuperficial; regarding the diameter the superficial watering was at one time at one time bigger 13% of test of 135 minutes, and 4% of 90 minutes with regard to the watering subsuperficial; same behavior was regarding the area and volume of the humid bulb, they are bigger in the watering for superficial leak, in the analyzed two instances. With respect to the concentrations of NPK, it was bigger concentration of Nitrogen (N) in 14,7%, match (P) 56%, and potassium (K) 20% in the superficial watering. |
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