Efectos de la aplicación de tres dosificaciones de (Trichoderma sp), en tres variedades de arveja (Pisum sativum L), en el cantón Espejo, provincia del Carchi

VI. SUMARY Because of the high percentage of rot seed sown pea, the farmer has been forced to seek alternatives to increase the percentage of plants after sprouting, this is with the use of Trichodermas at the time of planting, as well as application to the foliage plant and get as many healthy and robust plants that improve production and income of farmers. Find the effects the application of three doses of Trichoderma sp in three varieties of pea (Pisum sativum L) in the canton Espejo, Carchi province. Applying Trychoderma Ha.- sp., Exercise control of root rot in pea crop. Applying Trychoderma Ho.- sp., Not exercise control root rot in pea crop. Research Cemetery, Carchi was made in the sector. The factors under study consisted of the following; Trichodermas low dose, and recommended high, plus the witness d vetch three varieties: Quantum, Earlin Perfectium and Lojanita. For statistical analysis the significance test was used DMS 5% for treatments, orthogonal polynomials for dose variables that showed statistical significance. Pea seed (Pisum sativum) varieties Quantum, Earlin Perfectium and Lojanita. Trichodermas Of the three doses of Trichodermas that helped lower the incidence rates of Oidium in the culture is the recommended 2gr./ liter of water and high doses of 3 g. / Liter of water. Additional studies based on the results obtained in this test using other doses, new altitudes and with different levels, eta way to assess the effect of Trichodermas in the pea crop.

• Автор: Valencia Flores, Campo Elías (author)
• Формат: bachelorThesis
• Мова: spa
• Опубліковано: 2017
• Предмети: Arveja; Tres dosificaciones
• Онлайн доступ: http://dspace.utb.edu.ec/handle/49000/3213