[目的]研究不同行距配置对平安8号生理特性及产量的影响.[方法]以平安8号为试验品种,设置3种不同行距处理,研究不同行距配置对平安8号生理特性和产量的影响.[结果]平安8号在10 cm×30 cm行距模式下群体总茎数、叶面积指数、干物质积累、灌浆速度等均高于其他2种行距模式.[结论]实际生产中,针对株型松散的品种应采用宽窄行种植模式以提高产量.%[Objective] To study effects of different spacing forms on physiological property and yield of Ping'an No.8.[Method] With Ping'an No.8 as material,three spacing forms were designed to study effects of different spacing forms on physiological property and yield of Ping'an No.8.[Result]The total stem number,leaf area index,dry matter accumulation and grouting velocity of Ping'an No.8 were higher than other spacing forms in the 10 cm x 30 cm pattern.[Conclusion] In actual production,semi-scatter plant type wheat should use wide-narrow row planting in order to increase wheat production.
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