Hoskin Environmental
Hoskin Geotechnical
Hoskin Instrumentation
Smart Agriculture Monitoring in Canada
Soil, weather, greenhouse and plant science instruments, specified and serviced by Hoskin Scientific since 1946.
Precision agriculture runs on measurement. This guide covers what is worth measuring on a Canadian farm, in a greenhouse or in a research programme, which instrument answers each question, and how to keep a monitoring programme running season after season. Four detailed guides follow, one for each area.
What smart agriculture monitoring actually measures
The term covers a wide range of instruments, but in practice a Canadian monitoring programme answers four questions. How much water is in the soil and how available it is to the plant. What the weather is doing on your own ground rather than at the nearest airport. What the environment inside a greenhouse is doing, bay by bay. And what the plant itself is doing, which is the domain of research instrumentation.
Those four questions map to four different instrument families, four different sets of decisions, and four guides below. Most operations start with one and add others as the value of the data becomes obvious.
The most expensive mistake in this field is buying the wrong measurement rather than the wrong brand. A soil moisture reading and a soil water potential reading answer different questions, and the same number means different things in sand and in clay. Tell us the decision you are trying to make and we will tell you which measurement answers it.
Four guides across smart agriculture monitoring
Each guide covers the instruments, the integration options and the calibration and service that keep a programme running.
Soil
Volumetric water content, matric potential, bulk electrical conductivity and multi-depth profiles, for irrigation scheduling, fertigation and soil research. METER TEROS, Delta-T and Onset HOBOnet.
Weather
Reference evapotranspiration, growing degree days, frost alerts and spray windows, measured on the block you farm. METER ATMOS 41 and Onset HOBOnet field networks.
Greenhouse
Temperature, relative humidity, vapour pressure deficit, CO2, light and substrate moisture, logged bay by bay. Monitoring instrumentation, not climate control.
Plant science
Photosynthesis, stomatal conductance, chlorophyll fluorescence, canopy structure and root imaging for university, government and research station programmes. LI-COR, CID Bio-Science and Apogee.
Specifying a monitoring programme in Canada
Three things separate a programme still producing usable data in five years from one quietly abandoned after two seasons.
| Measure the decision, not the variable | Start from what you will do differently once the data arrives. If no decision changes, the sensor is telemetry rather than instrumentation, and the programme rarely survives its first budget review. |
|---|---|
| Plan for calibration from day one | Sensors drift. Radiation and quantum sensors are commonly recalibrated annually, and a long-running programme depends on instruments staying calibrated season after season. We calibrate and service instruments from four Canadian service centres, documented for every job. |
| Check integration before you buy | Most professional soil and environmental sensors are SDI-12 native, with Modbus RTU over RS-485 and analog options across parts of the range. Send us the make and model of the logger you already run and we will confirm compatibility and cable termination before you order. |
Why specify through Hoskin Scientific
Pre-purchase consultation
Our application specialists match the instrument to the measurement and the site before you buy. A recommendation, not a catalogue.
Canadian calibration and service
Factory-trained technicians in Coquitlam, Oakville, Lachine and Edmonton calibrate and service instruments to the manufacturer’s published procedure, with a standard 7 to 10 business day turnaround and rush service available.
Stock in Canada
Stocked items normally ship within 1 to 3 business days from a Canadian warehouse, with lead times confirmed on every quote.
Frequently asked questions
What does smart agriculture monitoring actually involve?
Smart agriculture monitoring means measuring the conditions your crop actually experiences, rather than estimating them. It covers four areas: soil moisture and water potential, on-farm weather, the greenhouse environment, and plant physiology. Each uses different instruments and supports different decisions, from irrigation scheduling to frost protection and research data collection. Most growers begin with soil or weather monitoring and add the others as the data proves its value.
Where should a grower start with monitoring?
Start from the decision. If the decision is when and how much to irrigate, soil moisture in the root zone and reference evapotranspiration from an on-site weather station are the two inputs that matter. If the decision is frost protection, canopy-height temperature at the cold spots comes first. Buying sensors before identifying the decision is the most common way a monitoring programme fails.
Will these instruments work with the data logger or platform I already run?
Usually yes. Most professional soil and environmental sensors are SDI-12 native, and SDI-12 is supported by the majority of professional dataloggers and RTUs. Modbus RTU over RS-485 and analog 4-20 mA options exist across parts of the range, and cloud platforms provide scheduled export and API access. Send us the make and model of your logger and we will confirm compatibility before you order.
Do you calibrate agricultural monitoring instruments in Canada?
Yes. Hoskin Scientific calibrates and services instruments from four Canadian service centres in Coquitlam, Oakville, Lachine and Edmonton, handled by factory-trained technicians working to the manufacturer's published procedure. Standard turnaround is 7 to 10 business days from receipt, and every calibration is documented for audit.
Talk to a measurement specialist
Tell us the crop, the site and the decision you are trying to make. We will tell you which measurement answers it, which instrument to use, and which one you do not need.
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