【摘要】 通过对不同种植方式下海岛棉生长发育特性的研究 ,结果表明 :行距的宽窄对棉花的生育进程无甚影响 ,但对个体生育状况和群体叶面积变化均产生较大的影响 ,随着行数的增加 ,棉铃的空间分布上移 ,单株结铃数和单铃重下降更多还原

【Abstract】 Based on studying the growth and development of sea island cotton with different planting pattern the results indicated that narrow or wide rows did not affect growing period, but it influenced the individual development and leaf area index(LAI), with the increases of row number,bolls trend to the upper portion of a plant,at the same time, bolls and boll weight were decreased.更多还原