Cutting Waste at the Seed Level

New seed-level systems cut waste, sharpen timing, and aim to boost corn yields as input costs climb

18 Mar 2026

US farm equipment maker John Deere is introducing new planter technologies designed to reduce fertiliser use and improve crop consistency, as growers face rising input costs ahead of the 2027 planting season.

The company said its model year 2027 planters will include ExactShot, a system that applies starter fertiliser directly onto individual seeds rather than distributing it continuously along the furrow. Trials conducted across 21 farms in six Midwestern states showed fertiliser use could be reduced by up to 66 per cent.

The development comes as nitrogen prices have increased sharply in recent months, adding pressure to farm margins and prompting interest in more targeted application methods.

ExactShot will be paired with ExactRate, which applies a second fertiliser stream alongside the furrow during the same planting pass. The system uses dual liquid tanks with sensors that allow operators to monitor levels from the cab while applying both products simultaneously.

John Deere said the combined system allows more precise placement of nutrients, aligning application with plant needs at the point of seeding.

A third feature, FurrowVision, uses in-furrow cameras to collect real-time data on residue, planting depth and furrow condition. This feeds into an automated downforce system that adjusts planter settings during operation to maintain consistency.

The company said uniform emergence remains a key determinant of yield. Internal data indicate that a one-day delay in corn emergence can reduce yield by about 6 per cent, while consistent emergence may increase output by up to 20 bushels per acre.

The technologies will be available as factory-installed options on selected 2027 planter models, including the 1775NT and DB60.

By integrating these systems at the manufacturing stage, John Deere is positioning precision nutrient application as a standard feature rather than an aftermarket upgrade, reflecting broader shifts in US agriculture towards cost control and more efficient input use.