磁化水灌溉番茄的效果研究  

EFFECT OF IRRIGATING WITH MAGNETIZED WATER ON TOMATO

作　　者：韩佩来[1] 王少鸥[2] 沈建英[2] 时文兴[1] 张保国[2] 

机构地区：[1]上海市农业科学院生物技术研究中心,上海201106 [2]上海市农业科学院测试中心,上海201106

出　　处：《上海农业学报》2004年第4期50-52,共3页Acta Agriculturae Shanghai

摘　　要：以“日本桃太郎”番茄品种为供试材料 ,定植后用美科能磁化水装置 (香港资讯自控科技有限公司提供 )处理的磁化水浇灌。实验结果表明 :(1)用磁化水浇灌番茄 ,对其园艺性状有影响 ,与对照组比较发根数增加了 3.5条、达 2 1% ,茎粗增加了 0 .32cm、达 19.87% ,对其它性状也有不同程度的影响。 (2 )用磁化水浇灌番茄 ,其产量有较大的增产 ,每公顷比对照增产 6 5 73.2 7kg ,增产幅度达 10 .4 6 % ,达到极显著水平。 (3)用磁化水浇灌番茄 ,对其品质有明显改善 ,灰分、磷和粗蛋白含量明显提高 ,维生素C和可溶性固形物略有增加 ,而粗纤维、脂肪有下降的趋势。After field planting of the tested material “Japan Tao Tai Lang” tomato, irrigating with magnetized water was carried out. The exp erimental results indicated that (1) Compared with the control group, the number of plant roots increased by 21%, the stem thickness increased by 19.87%, and ot her characters were also influenced to some extent; (2) the yield improved signi ficantly and the increase rate reached 10.46%; (3) the quality of tomato obv iously improved, the contents of ash, phosphorus and crude protein also increase d obviously, vitamin C and soluble solid increased slightly, but crude fibre and fat contents assumed a downward tendency.

关 键 词：磁化水 灌溉 番茄 园艺性状 产量 品质 

分 类 号：S641.207.1[农业科学—蔬菜学]