Poultry operations run on batch economics that ERPNext core was never shaped to hold. Out of the box, ERPNext gives you Items, Warehouses, Stock Entries, and BOMs — but it has no concept of a placed flock, a day-age curve, a feed conversion ratio, a mortality event tied to a house, or a vaccination schedule keyed to bird age. Teams end up tracking flocks in spreadsheets alongside ERPNext, so feed cost never reconciles against live-bird weight and the FCR that decides whether a cycle was profitable is calculated days after the birds have already gone to market. This is exactly where ERPNext native runs out of road: the transactions exist, but the operational objects that give them meaning do not.

ECOSIRE builds a proper Frappe app — a versioned, installable module with its own DocTypes — rather than bending Stock and Manufacturing into shapes they were not designed for. Core DocTypes include Flock Batch (breed, placement date, house/Warehouse, opening headcount, source hatchery), Daily Farm Log (date, feed issued, mortality, culls, average weight, water intake), Vaccination Schedule and Vaccination Event (bird-age triggers linked to the batch), and Egg Collection / Harvest Entry for layer and broiler yield. Feed and medication draw from your existing Item master, so every gram of feed issued posts a real Stock Entry against the batch and is costed at your actual valuation rate — no parallel ledger.

The logic lives where Frappe expects it. A hooks.py doc-event on Daily Farm Log.on_submit decrements the batch's live headcount, appends the day's mortality, and recomputes cumulative feed against cumulative weight gain so the feed conversion ratio is always current, not month-end. Scheduler events (scheduler_events in hooks.py) run the daily roll-up and raise alerts when a vaccination falls due by bird age or when mortality in a house breaches a threshold. Server scripts handle the batch-close routine; client scripts add in-form validation and one-click actions on the Flock Batch form. Everything is exposed over the standard Frappe REST API, and any custom operation (batch close-out, FCR recompute, yield summary) is a @frappe.whitelist() method your dashboards, mobile data-entry app, or scale integrations can call. Role profiles and DocType permissions keep farm-hand data entry, supervisor sign-off, and management reporting cleanly separated. Built and tested against Frappe/ERPNext v15 and v16.

Because this is build-to-order, nothing ships until we agree on scope. We start with a short scoping call, confirm your breeds, house layout, feed items, vaccination protocols, and reporting needs in writing, then build against that spec on a staging bench. Typical delivery is one working week from confirmed scope depending on how many integrations and custom reports you need. You get the source code for your build, a documented install, UAT on staging before anything touches production, a rollback plan, training for your team, and a post-go-live support window. It is your app, on your bench, tuned to how your farm actually runs.