为促进干旱地区苜蓿的发展,对2015年和2016年磁化水灌溉处理下苜蓿植株生长势和产量进行试验研究.结果表明:磁化水灌溉可以促进苜蓿植株生长和提高产量,且随着磁化强度增大,其株高、茎粗和产量增大.对比2015年和2016年,磁化水处理平均株高与对照处理相比分别高出17.57和8.31 cm,平均茎粗与对照处理相比高0.36和0.13 mm,平均产量与对照相比高0.17和0.14 kg·m-2.产量与株高和茎粗呈线性相关关系(R=0.968),拟合方程为y=-0.588 6+0.003 6x1+0.370 8x2.%In order to improve the development of alfalfa in arid area,based on the study of 2015 and 2016 by the magnetized water irrigation experiment,plant growth and yield of alfalfa were studied.The results showed that the magnetized water irrigation promoted the growth and yield of alfalfa,with the magnetization intensity increases,the plant height,stem diameter and yield increasing.Comparison between 2015 and 2016,the average height of magnetized water treatment compared with the control treatment were higher than 17.57 and 8.31 cm,the average stem diameter compared with the control treatment up to 0.36 and 0.13 mm,the average yield was higher compared with the control of 0.17 and 0.14 kg·m-2.The correlation between yield and plant height and stem diameter was linear (R=0.968),and the fitting equation was y=-0.588 6+0.003 6x1+0.370 8x2.
展开▼
