农业科学与技术（英文版）
農業科學與技術（英文版）
농업과학여기술（영문판）
AGRICULTURAL SCIENCE & TECHNOLOGY
2014年
10期
1710-1713
,共4页
杨秀莲%张云%张晋恒%梁艳丽%谢世清%赵庆云
楊秀蓮%張雲%張晉恆%樑豔麗%謝世清%趙慶雲
양수련%장운%장진항%량염려%사세청%조경운
灰色关联度分析%魔芋%氮%磷%钾化肥%软腐病
灰色關聯度分析%魔芋%氮%燐%鉀化肥%軟腐病
회색관련도분석%마우%담%린%갑화비%연부병
Grey correlation analysis%Konjac%Nitrogen fertilizer%Phosphate fertilizer%Potassium fertilizer%Soft rot
[目的]研究氮、磷、钾肥不同施用量对魔芋软腐病发生的影响。[方法]运用灰色关联度分析方法，对氮、磷、钾肥施用量与魔芋软腐病的发生进行综合评价。[结果]试验结果表明，过多施用氮肥易诱发魔芋软腐病，施用钾肥对控制软腐病有很好效果。[结论]在魔芋种植中应合理控制氮肥施用量，适当增施磷、钾肥，可起到减少魔芋软腐病发生的作用。
[目的]研究氮、燐、鉀肥不同施用量對魔芋軟腐病髮生的影響。[方法]運用灰色關聯度分析方法，對氮、燐、鉀肥施用量與魔芋軟腐病的髮生進行綜閤評價。[結果]試驗結果錶明，過多施用氮肥易誘髮魔芋軟腐病，施用鉀肥對控製軟腐病有很好效果。[結論]在魔芋種植中應閤理控製氮肥施用量，適噹增施燐、鉀肥，可起到減少魔芋軟腐病髮生的作用。
[목적]연구담、린、갑비불동시용량대마우연부병발생적영향。[방법]운용회색관련도분석방법，대담、린、갑비시용량여마우연부병적발생진행종합평개。[결과]시험결과표명，과다시용담비역유발마우연부병，시용갑비대공제연부병유흔호효과。[결론]재마우충식중응합리공제담비시용량，괄당증시린、갑비，가기도감소마우연부병발생적작용。
Objective] The effects of different application amounts of nitrogen, phos-phate and potassium fertilizers on soft rot of konjac were investigated in this study. [Method] The grey correlation analysis was adopted to evaluate the correlation be-tween the application amount of nitrogen, phosphate and potassium fertilizers and the occurrence of soft rot of konjac. [Result] The excessive application of nitrogen fertilizer would induce the occurrence of soft rot of konjac, but the application of potassium fertilizer had a good control effect on soft rot. [Conclusion] The applica-tion amount of nitrogen fertilizer should be control ed reasonably in the planting of konjac, but the application amount of phosphate and potassium fertilizer could be in-creased to some extent, reducing the occurrence of soft rot of konjac.
