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Position: Home > Articles > Preliminary Study on the Techniques and Effects of RE Fertilizer on Amorphophallus rivieri Hubei Agricultural Sciences 2005 (2) 74-76

魔芋施用稀土技术与效果初探

作  者:
李庆;徐娟;韦明元;刘汉兰;李胜;陈浩;徐兴全;夏良荣
单  位:
湖北省竹溪县魔芋科学研究所;华中农业大学理学院化学系
关键词:
稀土微肥;魔芋;残留量
摘  要:
通过稀土微肥不同配方、浓度和喷施次数等条件选择,考察了稀土施于魔芋的技术与效果,并探讨了魔芋中稀土元素的残留量及其微量元素的变化,为提高魔芋单产、改善品质、抗病防害、增加效益提供可靠的依据。试验结果表明,魔芋施用稀土有一定的抗病、增产效果,稀土残留量小,对重金属降解有一定的作用。
译  名:
Preliminary Study on the Techniques and Effects of RE Fertilizer on Amorphophallus rivieri
作  者:
LI Qing1,XU Juan1,WEI Ming-yuan1,LIU Han-lan1,LI Sheng1,CHEN Hao1,XU Xing-quan2,XIA Niang-rong2(1.Sciences of Department, Huazhong Agricultural University Wuhan 430070,China; 2.Konjac Research center, Hubei Province Zhuxi County Zhuxi Hubei,442300,China)
关键词:
RE;Amorphophallus rivieri;fertilizer
摘  要:
The techniques as well as effects of fertilizing Amorphophallus rivieri with rare earth (RE) was studied with conditions i.e. different ingredients, concentrations and times of spraying. The quantity of residual and change of trace elements were also investigated. The results showed that RE fertilizer was good for Amorphophallus rivieri to decrease diseases, improve quality and increase production. The residual of RE fertilizer was not remarkable and heavy metals could be degraded to some extent.

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