porometry

Knowledge graph centered on porometry with 46 nodes and 140 connections. Top connected: Hummingbird, Bombus, Ipomopsis, Ligusticum porteri, Delphinium.

Method synopsis

Direct measurement of leaf stomatal conductance using porometer to assess plant water stress and physiological responses to watering treatments. Measured during flowering and early fruiting phases.

Synthesized from method descriptions across 2 papers using this protocol.

Procedure from a recent peer-reviewed implementation

Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Does pollination interact with the abiotic environment to affect plant reproduction? (2025), Annals of Botany. Implementations in other papers (listed below) may differ.

1. Measure stomatal conductance
   Used Meter SC-1 porometer to measure stomatal conductance of leaves. Measured on 28 D. nuttallianum plants on June 10 and 13, and 32 H. fendleri plants on July 27 across multiple plots during flowering and early fruit maturation phases.
   Quantities: 28 plants for D. nuttallianum, 32 plants for H. fendleri, multiple leaves per plant measuredDuration: Two measurement dates for D. nuttallianum, one date for H. fendleriConditions: Measured on plants that were still flowering and beginning to mature fruits
   Equipment: Meter SC-1 porometer

Typical Equipment

• Meter SC-1 porometer

Output Measurements

• stomatal conductance
• water stress indicators

Papers Using This Protocol (2)

Species Studied With This Protocol