Can anyone help me find the directions for the making the nutrient solution for Activity 6.1.2 Detecting Nutrient Problems? I am confused on how to make the the nutrient solution for the Nitrogen, Phosphorus, and Potassium. I have read the La Motte Plant Nutrition Studies book but I am still confused. What are the directions specifically. I am doing this section this week.
I have attached pictures of the instructions I used to complete the activity. It is on a little bifold paper in the lamotte plant tissue kit. This is the activity we did that used the corn leaves. Y'all cut up the corn leaves into tiny pieces, placed them in a tube and added extracting solution and shook for several minutes. After that, ya'll took the solution out and placed them into the white tray for the nitrate test. This experiment was the one that had the pepto pink color. The rest of the experiment is on the pictures. This activity took place the beginning of the 2nd week I think. Hope this helps