adm research and lab facilty caldwell, idaho
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ADM RESEARCH AND LAB FACILTY CALDWELL, IDAHO. GERMINATION LAB ADM RESEARCH. GERMINATION CHAMBER. INSIDE GERMINATION CHAMBER. WHAT WOULD YOU CALL THIS?. THE JOYS OF BEAN SEEDLING EVALUATION P. vulgaris. CSAAC 2011 – MONTREAL BETTY GIRARD/PAT JENNINGS. THIS IS A PERFECT BEAN SEEDLING. - PowerPoint PPT PresentationTRANSCRIPT
ADM RESEARCH AND LAB FACILTYCALDWELL, IDAHO
GERMINATION LABADM RESEARCH
GERMINATION CHAMBER
INSIDE GERMINATION CHAMBER
WHAT WOULD YOU CALL THIS?
THE JOYS OF BEAN SEEDLING EVALUATION
P. vulgaris
CSAAC 2011 – MONTREALBETTY GIRARD/PAT JENNINGS
THIS IS A PERFECT BEAN SEEDLING
GOOD LEAF
GOOD STEM
GOOD ROOTS
WHAT IS “ABNORMAL”ANYTHING THAT ISN’T “NORMAL”
ANY ABNORMAL DESCRIBED IN THE AOSA SEEDLING EVALUATION HANDBOOK
MECHANICAL DAMAGE IN HARVEST NAVY BEANS
“TOO BROKEN TO GROW” ABNORMALSMECHANICAL DAMAGE
CHECKED AND DAMAGED – LOW MOISTUREBLACK BEANS
7 DAY GERMINATION EVALUATION OF DAMAGED SEED
“BALDHEADS”
MECHANICALDAMAGE
MECHANICALDAMAGE
DAMAGE TO ROOT/SHOOT AXIS
DAMAGED CONDUCTIVE TISSUE; INFECTION
LESION
SPLIT COTYLEDONS
DEEFORMED LEAVES
LEAF IS CURLED AND SMALL-OLD SEED-AA TEST (OR POOR STORAGE)
FROST DAMAGE
“SICKLE LEAVES”
“LOBSTER CLAWS”
CHEMICAL DAMAGE
STUNTED SEEDLINGS
EXCESSIVE ROOT DEVELOPMENT
RESEST IN SOIL
NORMAL?
ABNORMAL?
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
BROKEN COTYLEYDONS
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
LEAF ISSUES
ATTACHMENT OF LEAF TO STEM(COTYLEDONS HAVE BEEN REMOVED TO SHOW CONDITION)
LEAF ATTACHMENT IS
“GIRDLED”
BASE OF LEAF IS BARELY ATTACHEDTO EPICOTYL; BREAKSWHEN HANDLED
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
SEEDLING HAS THREE PRIMARY LEAVES; 3 COTYLEDONS
NORMAL
ABNORMAL
WHY?
SPLIT STEM;TWINS
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
SEEDLING
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
COTYLEDONDAMAGE
NORMAL
ABNORMAL
WHY?
SEEDLING ON TOWEL;ROOTS TRAPPED IN SEED COAT
SEED COAT AND COTYLEDON REMOVED FOR EVALUATION
NORMAL
ABNORMAL
WHY?
DEFORMEDCOTYLEDONS
LEAF IS ABLE TO BREAK FREE
LEAF IS UNABLE TO BREAK FREE
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
SLOW TO DEVELOP
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
COLLAR ROT
NORMAL
ABNORMAL
WHY?
COLLAR ROT
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
NORMAL
ABNORMAL
WHY?
ALBINO SEEDLINGS
LACK CHLORPHYLL ALWAYS ABNORMAL
QUESTIONS?