A REVIEW OF NPK NUTRIENT DELIVERY SYSTEMS

Fertilizer is usually a substance that provides nutrients to plants to enhance their growth and yield. However, fertilizer also has environmental impacts and outcomes that need to be deemed.كما ذكرت بالأعلى يتم استخدام هذه الأنواع بعد عملية إنبات البذور بأسبوعين، وتحديداً بعد