Seed bank assessment via greenhouse germination (Primulaceae)

Knowledge graph centered on Seed bank assessment via greenhouse germination (Primulaceae) with 27 nodes and 101 connections. Top connected: Delphinium, climate change, Erigeron, Delphinium barbeyi, Artemisia.

Method synopsis

Assessment of belowground seed bank viability and abundance through controlled greenhouse germination trials. Seeds collected from natural populations and tested under standardized conditions following cold stratification.

Synthesized from method descriptions across 1 paper 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 — Climate Warming Drives Local Extinction: Evidence from Observation and Experimentation (2018), ScienceAdvances. Implementations in other papers (listed below) may differ.

1. Sample and assess seed banks
   Collected A. septentrionalis seeds from 19 randomly selected, naturally occurring maternal plants from two populations located near the Warming Meadow. Used greenhouse facilities to test emergence from belowground seed reservoirs by planting seeds in common-garden conditions and monitoring emergence rates.
   Quantities: 19 maternal plant lineages collected, seeds from each lineage testedDuration: Collection in 2011, greenhouse trials 2011-2013Conditions: Greenhouse conditions at 1°C for 7 months cold stratification
   Equipment: greenhouse facilities, seed collection containers, planting trays

Typical Equipment

• greenhouse facilities
• seed collection containers
• planting trays

Output Measurements

• seed bank size
• seed viability
• emergence rates

Papers Using This Protocol (1)

Species Studied With This Protocol