The create two upgraded gardens and plant one with Oca Oca and the other with Heart Beet. Create pink rad largos in one, then pink rock largos in the other. The most efficient way to farm plorts would be to create two new fully upgraded corrals. So in order to make 100 of them, you will need a total of: You don't actually have to use the drill to get the achievement, just need to fabricate them.
You'll need to build 100 of these in order to get all the slime science gadget achievements. One of the easiest slime science gadgets that you can make is the novice drill. Once you have placed an item or plort into the collector, you can't retrieve it. All the plorts and slime science items you collect can be fired into the middle collector and will be stored ready for use in slime science fabrication, and you can store a total of 999 of each item at a once time. On the left is blueprint machine, in the middle is plort and item collector, called the Refinery, on the right is the Fabricator. Once you open it, run into the large barn and you will be faced with three big machines. Down here is the force field blocking your access to the Lab. From the entrance of your house, turn right and run until you see a gap in the rock wall. This section is out the back of your Ranch and requires a hefty 10000 NewBucks to gain access. Now, in order to use slime science, you must first unlock the Lab.