It allows us to fertilize the base fertilizers needed in the vineyards and orchards under the soil. Our BG2 product has 2 rows, and the ax carries out the fertilization process by dropping the manure into the row opened by the legs. This product greatly reduces the TIME, FUEL, WORKING costs of the users, as well as supporting the CROP of the plant as it leaves the manure directly from the ground to the root zone.