再论超级麦育种

On the Breeding of the Super-Wheat

优质、高产、多抗是我国小麦育种的主要目标。为了高效利用资源和保护环境 ,应从提高肥水利用效率入手 ,培育超级麦品种 ,来实现少种多收、提高经济效益的目标。超级麦是肥水利用效率高、品质好、高产、抗逆性好的新一类生产品种的总称。培育超级麦品种需要革新现有育种技术 ,改良品种的代谢特性 ,提高对土壤、氮、磷。

The objectives of wheat breeding in China are high yield, good quality and resistance to diseases and pests and stresses. For efficiently using the resources and protecting the environment, super wheat cultivars should be developed by improvement of the fertilizer and water use efficiency so as to increase the economic benefit . Super wheat is named as a serial of new cultivars with good use efficiency for the fertilizer and water, high yield, desirable quality and stress resistance. Breeding techniques need to be meliorated for improvement of the characters related to metabolism and the optimum utilization of the soil, nitrogen, phosphorus and water resources.