Advanced nutrients ph perfect feeding chart

I use advanced nutrients MGB (ph perfect) for my nutrients and below is their feeding chart.

I know that I have to use half strength as most nutrient companies suggest way more than you need. I’m currently using 2ml/L of each bottle. If I need to water my plant about 4 times a week and feed it at least twice, do I need to use 1ml/L each feed or 2ml/l each feed. I cant understand If I need to feed it 2ml/l for the whole week ( so split 2ml/l in two feedings so 1ml/l each feed) or if I need to use 2ml/l each time I feed it in that week. Thanks

Feed sufficiently to maintain a PPM of ~1,000 in your reservoir or a runoff PPM the same if in soil.