Melon / Pumpkin harvester

you want to have an autoharvesting melon/pumpkin farm? but dont have enough resources for fancy forestry harvester (or dont even have it installed) well, with this simple program, just place your felling/mining/digging turtle in front of where your melon/pumpkin will grow, and place a chest underneath it and your set :D/>

just simply download the progam onto your turtle, name it startup and you're ready to go ;)/>

http://pastebin.com/KNZSBiYD

So it just sits there and wait for a melon to grow and then harvests it? That would mean you need a lot of turtles to make a farm efficent :/
Maybe make it that hey look at all four sides and even underneath and put all the stuff up in a chest, you know? :D/>