Evaluación de Tres Abonos Líquidos Foliares Enriquecido con Microelementos en la Producción Forrajera de una Mescla de medicago sativa y atherratherum elatius

Abstract

In the province of Chimborazo, Riobamba canton, Licto Experimental Station of the ESPOCH Tunshi evaluated the effect of foliar application of organic fertilizer (manure tea cuy 200 It / ha, Biol 200 It / ha and 200 It Liquid Humus / hectare), compared to a control treatmnent without fertilization, with three repetitions in the mixed forage Medicago sativa and Arrhenatherum elatius. The trial had a total area of ​​240 m2 and each experimental unit had an area of ​​20 m2 (5 x 4m), which evaluated a design was completely randomized blocks. The results of the forage production to the first cutting of alfalfa was the best with 139.4 Biol tn / FV / halyear. The oat grass is manure tea with 119 tn / FV / hal year. In the second evaluation was the best with 136.8 Biol tn / FV / ha / year for alfalfa, oats and grass with the 98.78 Biol tn / FV / ha / year. In the production of green fodder mixture for the first cut and second cut is the greatest 241.8 tn / FV / ha / year and 235.58 tons / FV / ha / year with Biol. The production of forage dry matter for the first and second assessment was better with 63.04 Biol tn / MS / ha / year and 61.42 tn / MS / halyear respectively. Analysis of protein content bromatological best was the 13.1% liquid humus. The economic analysis is the mixture Biol forage with a profit of $ 1.75. Apply recommended dose of 200 It / ha of mixed micro biol + alfalfa + grass forage oats.