【摘要】 本文分析了各时期广东甘蔗品种的变化发展过程，指出推广甘蔗新良种，对广东甘蔗生产的品种改良及提高蔗糖生产的经济效益发挥了重要作用。对品种推广的变迁作了分析。并提出了今后甘蔗品种选育和推广工作的浅见。更多还原

【Abstract】 Breeding, extension and replacement of sugarcane varieties in Guangdongprovince in the past forty odd years are discussed. It is found that new sugarcanevarieties have played an importent role in improving cane sugar production andeconomic benefits of the industry. Suggestions on further efforts for breeding andextension of sugarcane varieties are offered.更多还原