中国北方小麦多熟种植发展现状与前景

Status Quo and Prospect of Multiple Cropping about Wheat in Northern China

阐述了中国北方小麦多熟种植发展的必要性。分析了目前多熟种植科研、生产所取得成果及存在问题,认为发展多熟种植的关键是模式规范化、专用品种的选育、优化栽培技术体系、农机农艺配套、经济生态效益并重等5个方面。

The necessity of multiple cropping about wheat in northern China was generalized. Its research situation, production and problem were summarized. The result indicated that the model standardization, the special variety breeding, the planting system＇s optimizing, the matching of agricultural machinery and agronomy, and the economic and ecological benefit were the key to develop multiple cropping.