Efecto del bocashi en la producción primaria de diferentes especies de gramíneas forrajeras tropicales Paspalum dilatatum, Brachiaria brizantha y Panicum maximum en la provincia Santo Domingo de los Tsáchilas

Abstract

in the province of Santo Domingo de los Tsáchilas, was carried out a study about the effect of bocashi in the primary production of different tropical gramineous forage species Paspalum dilatatum, Brachiaria brizantha and Panicum maximum, with a duration of 4 months, which was evaluated under a Randomized Blocks Design, using 36 parcels whose dimensions were 16 m? each one. Each treatment with three repetitions and had a total area of ​​576 m ?. The results indicated that the application of different levels of bocashi in different tropical gramineous (AXB), presented statistically significant differences (P <0.05). Between the variables analyzed those that the best response had by the bocashi effect were the plant height with 97.44 cm applying 3 Ton / bocashi / hectares in the dallisgrass, while the green forage production the best response produced the savoy pasture applying 3 Tn / bocashi / ha with 197,84 Ton / hectares / year, and a production of dry matter of 56, 32 Ton / hectares / year. In the bromatological analysis under the interaction effect between tropical gramineous and doses of bocashi, have been registered the best behavior the protein content in the treatment (A1B1) with 16.09% ashes (A1BO) with 13.12% and fiber (A3B3) with 36.12%. The greater net benefit was in the Panicum maximum production applying 3 Ton / hectares / year of bocashi. It is recommended to fertilize the soils with 3 Ton / bokashi / hectare, in the savoy pasture, registering the best performance both productive and economic.