K12 Dep Ed. Program -Organic Agriculture Production NC2 - Vermi Composting/Culture - Ingredients: 70% Carbon Source and 30% Nitrogen Source materials.
Carbon Source: animal manure, coco coir, banana bracts
Nitrogen Source: Leguminous leaves- ipil2 leaves, madre cacao leaves, fresh grasses.
Негізгі бет VERMI CULTURE - Demo (Preparing Substrate)
Пікірлер: 2