The following points highlight the nine main factors affecting in vitro androgenesis. The factors are: 1. Age and Physiology 2. Stages of Pollen 3. Thermal Stress 4. Genotype 5. Chemical Treatment 6. Medium Factor 7. Anther Wall Factor 8. Microspore Density 9. Cultural Conditions. Factor # 1. Age and Physiology: The physiological conditions of the […]