Plant roots take up mineral salts for healthy growth. Nitrates are taken from the soil for producing amino acids which are used to make proteins for growth.
A plant that does not take up enough nitrate (nitrate deficient) will have stunted growth.
Plants also take up magnesium that is essential to produce chlorophyll. If the plant is deficient in chlorophyll it will have yellow and pale leaves.
Glucose and starch are made of carbon, hydrogen and oxygen. Proteins are made of amino acids containing carbon, hydrogen, oxygen and nitrogen.
Comments
No comments have yet been made