Evaluación de Diferentes Niveles de Fertilizantes Foliar Completo(Abonagr -Polvo) en la Producción de Forraje y Semilla del Arrhenatherum elatius en la Estación Experimental Tunshi

Abstract

In the Chimborazo province, Tunshi Experimental Station, Faculty of Animal Science, ESPOCH was conducted the productive study performance of elatius Arrhenatherum (oat grass), which was used for different levels being AFC Abonagro 0.50 Kg (0.50 kg / Ha abonagro) .AFC ( 0.75 Kg / Ha paid) and AFC 1.0 Kg (1.00 Kg / Ha paid), compared with TO (witness), the investigation lasted for 4 months, the experimental results were Design analyzed under a completety randomized blocks, for this study has been used 16 plots of 12 m ?, with 4 repetitions. The experimental measurements allowed to obtain the following results: the highest peak in the pre-flowering stage in both the first and second evaluation was obtained by fertilizing with AFC 0.75 Kg, registering 15 days of 33.27 cm and 31.17 cm respectively, 30 days was recorded 70.15 and 75.05 cm for the first and second cut, the best times of pre-flowering occurrence in the first evaluation was reached by applying the same treatment were obtained to 33.50 days and the second evaluation was recorded pre-flowering at 32.75 days. Maximum forage production in the first and second evaluation was 7.70 and 7.75 tons / ha / cut was achieved by applying the AFC 0.75 Kg equally with the same treatment in the first and second evaluation, it has been obtained the best growth performance of 1.59 and 1.61 tons / ha / cutting of dry matter. The economic analysis reveals the best benefit cost for the production of forage and seed treatment was 0.75 kg AFC recording 1.57 and 1.64 USD, and according the results recommend using AFC, it records, 0.75 kg best productive responses.