Fertigation: This is certainly the entire process of implementing fertilizer with the irrigation technique. It is an extremely economical way to use fertilizer, mainly because it makes sure that the nutrients are sent straight to the roots of the vegetation. fertilizer signicant (P soil saccharase activity > readily available potassium. https://fertilizer-for-maize-afgh91367.blogolize.com/fertilizer-use-efficiency-afghanistan-for-dummies-71324980