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选用 3种不同栽培模式 ,配以适宜的品种 ,研究不同栽培模式对大豆生育及产量的影响。结果表明 :稀植穴播栽培模式个体发育很好 ,但群体生育前期表现较差 ,生育后期较好 ,故产量显著高于其他 2种栽培模式 ;4 5cm小垄栽培模式个体发育最差 ,群体表现生育前期较好生育后期较差 ,产量最低 ;垄三栽培模式居中
Three different cultivation modes were selected and matched with appropriate varieties to study the effects of different cultivation modes on the growth and yield of soybean. The results showed that: the individual planting of seedling planting in sparse planting was very good, but the performance of the group was poor in early prophase and the later in the growing period, so the yield was significantly higher than the other two kinds of cultivation modes; Pre-term better reproductive poor, the lowest yield; Ridge three cultivated mode