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川西北高原地区地理条件特殊,气候复杂,需特殊类型的玉米品种,生产中应用的多为当地农业科研机构选育的对当地具有特殊适应性的品种。本文对该地区多年玉米育种进行了总结,并对今后高原玉米育种工作提出了几点建议。
The northwestern Sichuan Plateau is characterized by special geographical conditions and complex climates. Special types of maize varieties are required. Most varieties used in the production are varieties with special adaptability to the localities bred by local agricultural research institutes. This article summarizes many years of maize breeding in this area, and puts forward some suggestions on maize breeding in the future.