Converting pasture to vegetable garden
What is the best way to convert grass pasture to an organic vegetable garden? I need to get rid of the grass. I'm converting a pasture to a vegetable garden and need to remove/kill the pasture grass. I do not want to use chemical killers such as Roundup. What would you suggest as an efficient method? I've considered torching the grass with a weed burner to removing with a turf cutter. Thank you.
Here are some ideas on killing grass: https://www.gardeningknowhow.com/plant-problems/weeds/how-to-kill-grass-naturally-kill-unwanted-grass-in-your-yard.htm