I will tell you that you can use the dosage listed on each and every bottle. this will be a moderate to heavy feeding program...sometimes it will be more or less than the master recipe states...they are somewhat close, but in each week of flower you increase nutes by 10-20% each week until after 5th week, then you decrease same values for a couple of weeks...Of course in week 6-7 you have changed from big bud to>>> overdrive...week 8, you flush.
Of course, If growing from seed, then you could go as long as week 10-12 for some strains...you just keep the same value as week 5 until you want to transition to finish,

I have made it a habit of rounding down to a slightly less potent mix, but still run in the 1500-1600' (ppm's) during heavy flowering phase.

some people use 50% mixes...and I even know of some who use a 33% solution. Either way consistency is the key...You can grow a nice crop with 3-part and liquid karma by itself...but, I like the extra girth I get from using my mix...

I believe that your AN calmag and calmag+ would be very similar.

Although I am a supporter of AN, they did copy many products from other co's
this is a fact, they even admit it/use this info in their literature...

So in closing, remember, you can use the values off the bottle...they are listed as per liter or per gallon...just multiply by the amount of gallons then round down to a comfortable amount...Rounding down saves you a some nutes down the road, and it doesn't hurt your crop at all...hope this helps...lw