HARVEST and feed HARVEST and feed.

OK now what i mean by harvest and feed is that. These plants are at their stage of finished one week overdue but that's ok.
My question is half of these plants are cloudy some clear and some amber and what im thinking if some start to go amber while others are still clear/milky should i harvest off the branches that are in there amber stage to stop them degrading anymore?

when a few tomateos are ripe do u cut down the whole plant? just a thought

Some people harvest in sections so to speak harvesting what's ready and giving the lower buds more time to grow.