Consideration on Maize Breeding of Ground-breaking High-yield Varieties in the Southwest
He WenZhu · Yumi kexue · 2010
Southwest is one of the major maize producing areas in China, but there are fewground-breaking varieties and frequent natural disasters, and per unit area yield and total yield are both insufficient in this region. Therefore, only by breeding to ground-breaking high-yield hybrids adapt to the ecological and producting conditions to popularize, can we rapidly improve the yield in the southwest to meet the needs of economic development for maize. This paper made comprehensive analysis on the main problems of maize breeding, and described the aim of breakthrough in maize breeding and technology development for future.