Respuesta del cultivo de canola (brassica napus l.) a la aplicación de tres niveles de fertilización química en dos distanciamientos de siembra, en san pedro de huaca Provincia del Carchi
SUMMARY This research was conducted in the area Huaca Carchi province, located at coordinates; 00 ° 24 '35 "north latitude and 77 ° 43' 35" west longitude at an altitude 2,950 meters. Bioclimatic characteristics are presented and annual averages 13.5 ° C temperature, 80% relative...
में बचाया:
| मुख्य लेखक: | |
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| स्वरूप: | bachelorThesis |
| भाषा: | spa |
| प्रकाशित: |
2017
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| विषय: | |
| ऑनलाइन पहुंच: | http://dspace.utb.edu.ec/handle/49000/3200 |
| टैग: |
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टैग जोड़ें | सारांश: | SUMMARY This research was conducted in the area Huaca Carchi province, located at coordinates; 00 ° 24 '35 "north latitude and 77 ° 43' 35" west longitude at an altitude 2,950 meters. Bioclimatic characteristics are presented and annual averages 13.5 ° C temperature, 80% relative humidity and 800.74 mm rainfall. It was used as seed genetic material of the study area. Treatments were eight, resulting from the combination of factors planting distances; Continuous jet and 20 cm for blow, Low fertilization levels (81,52- 142,02- 190); Medium (163,04- 284,04- 380); Alto (244,57- 426,06- 570) and the control without application. Design Randomized Complete Block (DBCA) was applied, combined factorial arrangement (A X B) with specific treatments were included for a total of 8 treatments and three replications, a total of 24 experimental units. The averages obtained in the variables underwent Duncan test at 5% probability. The tasks were performed in the cultivation of canola were; soil analysis, soil preparation, demarcation of plots, planting, pest control, weed control, cut and thresh, to determine the efficiency of the treatments, the following variables were evaluated; plant height, stem thickness, days to flowering and harvest weight by volume, yield per experimental unit, efficiency and effectiveness of fertilizers and treatments were economically analyzed. It was determined that planting a continuous stream reported significant values in plant height and weight per volume of the seed. In fertilization levels, the highest averages were recorded for Lower level variables stem thickness at 60 and 90 ddg, weight per volume of seed yield per experimental unit, efficiency and effectiveness of the fertilizer. Referring to treatments significant difference was recorded in Lower fertilizer and seed treatment level per hit (20 cm); thick stem, seed volume weight, increased production 4483.33 kg / ha and economic utility $ 15,513.87 USD / ha. |
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