Do they want to grow for cash or just for their own stash? Makes a big difference. When you're just doing it for fun there are no rules, trial and error wins the race. If you need to pay for the hobby then you're in a totally different conversation.
Have you tried Toro? Here are a couple of links:
Toro’s award-winning Drip Irrigation Recycling Service; Drip Tape Promo
https://cdn2.toro.com/en/-/media/Files/Toro/Agriculture/resources/ALT252_Recycle_Program_Postcard_180105web.ashx
Also try downloading the app called "AG PLASTIC PICKUP"...
Well considering that most US lamb is from New Zealand and Australia, I'm wondering how much is actually going to be exported? But it's nice to know the option will return. Maybe they should have Wagyu Lamb for Japan?
Not only this but people don't realize how thorough they need to be in order to actually get their hands clean. CDC says 20 seconds (see When & How to Wash Your Hands | Handwashing | CDC) but there's still plenty of bacteria left after 20 seconds. But 20 seconds is better than than 3-5 seconds...