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本文根据我国自然环境、耕作栽培制度复杂和大豆品种资源丰富多采等特点,以影响大豆品种区域适应的主要生态性状为依据,进行了大豆品种生态分类研究。本分类初步概括了原产我国南北各地大豆品种的生育期特点,反映出它们的生态地理分布基本规律和习惯播种期类型等,以有助于对我国大豆品种资源主要生态类型的系统认识,并供异地引种、育种和栽培区划研究的参考。
Based on the characteristics of natural environment, tillage and cultivation system and rich and diverse soybean resources, this paper studied the ecological classification of soybean varieties based on the main ecological traits affecting the adaptation of soybean varieties. This classification initially summarizes the characteristics of the growing season of soybean cultivars originating in North and South China, reflecting their basic laws of ecological and geographical distribution and the types of habitat sowing, so as to contribute to the systematic understanding of the main ecological types of soybean resources in China. For off-site introduction, breeding and cultivation of zoning research reference.