ХӨРСНИЙ ХӨДӨЛГӨӨНТ ФОСФОР ТОДОРХОЙЛОХ …
ХӨРСНИЙ ХӨДӨЛГӨӨНТ ФОСФОР ТОДОРХОЙЛОХ АРГУУДЫГ ХАРЬЦУУЛАХ НЬ Phosphorus is an essential nutrient in plants required for root establishment. There are many methods for the extraction of available forms; however the choice is dependent on several factors among them soil pH.