磁化水灌溉对棉花增产的效应研究

The study of effects of increasing cotton production for irrigate magnetic water

南疆地区土壤次生盐碱化现象普遍,严重影响了棉花的产量。通过对比分析经过1次磁化和2次磁化的灌溉水后棉花花铃期和吐絮期植株性状、以及棉花产量性状的差异,发现灌溉经过2次磁化后的磁化水,明显促进了棉花植株的生长和产量的增加。说明灌溉磁化水可以有效改变棉花生长,灌溉水磁化适合在南疆地区棉田推广应用。

The phenomena of soil secondary salt is very common in south of Sinkiang, it devease the cotton production badly. Based on comparison and analysis of the plant characters differences in cotton flower period and bell period between irrigating once magnetic water and second magnetic water, wend that irrigating second magnetic water can promote cottons＇growth and increase production. It shows that using magnetic water can effectively change cotton growth, irrigate magnetic water adapting to extend and apply in cotton field in Sinkiang south.