Daucus carota

Traits evaluated: ANTHER COLOR (ANTHERCOL); BRACT LENGTH (BRACTLEN); NUMBER OF BRACT POINTS (BRACTPNTS); BRACT WIDTH (BRACTWID); BRACT LOBE PAIRS (BRCTLOBPAR); FLOWER RAY NUMBER (FLWRAYNUM); FOLIAGE COLOR (FOLIAGECOL); INVOLUCRAL BRACT POSITION (INVOLBRACT); LEAF PUBESCENCE (LEAFPUBE); LEAF TYPE (LEAFTYPE); MATURE LEAF LENGTH (MATLEAFLEN); MATURE LEAF WIDTH (MATLEAFWID); MATURE PETIOLE LENGTH (MATPETLENG); MATURE PETIOLE THICKNESS (MATPETTHK); PIGMENTED CENTRAL UMBEL COLOR (PCUCOLOR); PIGMENTED CENTRAL UMBEL (PCUPRESENT); PEDUNCLE PUBESCENCE (PEDUNCPUB); PETAL COLOR (PETALCOLOR); PETIOLE HAIRINESS (PETIOLHAIR); PETIOLE SHAPE (PETIOLSHP); PETAL LENGTH CENTRAL (PETLENCEN); PETAL LENGTH PERIPHERAL (PETLENPER); PLANT HEIGHT (PLANTHEIGH); PRIMARY UMBEL FLOWER HEIGHT (PRIMFLWHT); PRIMARY UMBEL DIAMETER (PRIMUMDIAM); SECONDARY UMBEL DIAMETER (SECUMBDIAM); SEED LENGTH (SEEDLENGTH); SEED WIDTH (SEEDWIDTH); SPINE CURVATURE (SPINECURV); HAIRS AT BASE OF PRIMARY SPINE (SPINEHAIRS); WIDTH SEC RIB SPINE CONFLUENCE (SPNCNFLWDT); SPINE CONFLUENCY (SPNCONFLU); LENGTH OF SECONDARY RIB SPINES (SPNSECLENG); NO. OF SPINES ON SECONDARY RIB (SPNSECRBNO); BARBS AT TIPS OF SPINES (SPNTIPBARB); STAMEN LENGTH (STAMENLENG); STEM DIAMETER (STEMDIAM); STIPULE WIDTH (STIPULWIDT); UMBEL SHAPE - FULL BLOOM (UMBELSHPFB); UMBEL SHAPE - MATURE SEED (UMBELSHPMT)

Evaluation location: Iowa, United States. Method: Daucus descriptor data recorded from observation planting Field W-1 at the NCRPIS farm (42 degrees 3 minutes N latitude 93 degrees 30 minutes W longitude).

Traits evaluated: HUNDRED SEED WEIGHT (100SEEDWGT)

Method: This is the generic evaluation method that can be used for transferring hundred seed weights from the prod.nc7iv table to the prod.ob table. The prod.ob table is where the values for the descriptors are stored.

Hancock, Wisconsin evaluations for Alternaria resistance in 2013

This study was designed to estimate ion leakage and increase in cell permeability in response to heat stress at the early and late seedling developmental stages of 215 diverse accessions of wild and cultivated carrot germplasm.