{
    "sowdate": "10/5/2024",
    "latitude": 32,
    "elevation": 100, 
    "seed_weight": 50,
    "Nfertilizer": {"kind": "SNH4", "amount": 200,  "date": "03/15/2025"},
    "irrigation": {"amount": 10, "date": "03/15/2025"}
}