Genetic Resource in Agriculture
Post on 10-Oct-2015
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GENETIC RESOURCE IN AGRICULTURE
GENETIC RESOURCE IN AGRICULTUREBy: KHAIRUL ASYRAFc03004523MESOAMERICA4.1 ORIGIN & DISTRIBUTION OF CROP PLANT
ANDES & SOUTH AMERICASOUTH EAST ASIA
CHINAAFRICA
SOUTHWEST ASIABEEF CATTLE4.2 ORIGIN AND DISTRIBUTION OF LIVESTOCK, POULTRY& FISH
ANGUSBRAHMAN
HEREFORDDAIRY CATTLE
JERSEY
FRIESIAN
HOLSTEINSHEEP & GOAT
POULTRYLAYERSBROILER
FISH
SALTWATERFRESHWATER
Germplasm4.3 GERMPLASM AND BIODIVERSITY4.3.2An underpinning factorSubstantial economic benefitAn aesthetic benefit to human4.3.3 SIGNIFICANCE OF BIODISITYGreen revolution4.4 GENETIC RESOURCE APPLICATIONSPest and disease resistanceYieldEcological ToleranceWild relativesWeedy relativesPrimitive cultivars or landracesModern cultivarsGenetic resourcesBIOLOGICAL DIVERSITY HOTSPOT
4.6.1 Genetic Variation4.6 GENETIC VARIATION AND CONSERVEVATION OF GENETIC RESOURCE4.6.2 Technique of conserve genetic resource4.6.3 Threat to diversity and lost of genetic resourceWild species Early domesticates Modern varieties i- Domestication use of modern varietiesii- Wanton
iii- Natural extinctions
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