Question

What is the percentage of phosphorus available in FYM ?

Hint:

Note: FYM enriches the soil with nutrients while also improving soil texture and water retention.

Answer 1

Farm Yard Manure (FYM) is an important organic source of plant nutrients used in agriculture to maintain soil fertility.
On average, FYM contains about 0.5% to 0.8% phosphorus (P2O5) by weight.
The exact content can vary depending on the type of livestock, feed, bedding material, and how the manure is stored and composted.
Phosphorus in FYM is released slowly and improves the availability of this vital nutrient to crops.
Besides phosphorus, FYM also provides nitrogen, potassium, micronutrients, and organic matter, which enhance soil structure and microbial activity.
Regular application of FYM reduces dependence on chemical fertilizers and promotes sustainable farming.