辽西地区花生不同种植模式对生理性状及产量的影响

Effects of Different Planting Patterns on Physiological Traits and Yield of Peanut in West Areas of Liaoning

以花生品种"阜花17号"为材料,在辽西风沙半干旱区设置4种花生种植模式,研究不同种植模式对花生生理性状及产量的影响。结果表明:坐畦双行覆膜种植模式的LIA、干物质积累等生理性状表现相对较好,能显著提高花生产量。其次是垄上双行单粒交错裸地种植模式。因此,坐畦双行覆膜种植与垄上双行单粒交错是较好的裸地种植模式。

Set of four peanut cropping patterns in the sandy semi--drought area of western Liaoning, Peanut variety＂Fuhua17＂ as material, was used to study different planting patterns on physiological characteristics and yield of peanut. The results showed that： physiological traits of LIA and dry matter accumulation on double furrow planting pattern of film are relatively good, can significantly improve peanut production. Second mode of double ridge line by single grain staggered planting on the bare ground. So the modes of double furrow planting pattern of film and double ridge line by single grain staggered planting on the bare ground are more appropriate in the region.