生石灰在农业生产中的应用  

Application of Lime in Agriculture

作　　者：丁希武[1] 

机构地区：[1]黑龙江八一农垦大学植物科学技术学院,大庆163319

出　　处：《黑龙江农业科学》2006年第6期77-79,85,共4页Heilongjiang Agricultural Sciences

摘　　要：主要介绍了生石灰降低土壤酸度、消除铝铁锰对根系毒害作用、对酸性土壤的改良作用、对作物产量的影响等方面,以及生石灰在农业生产上的国内外应用情况和酸性土壤施用生石灰需要量的计算方法。The study mainly introduced some aspets as follow： the reduction of the soil acidity, the eli ruination of toxicity of Al, Fe and Mn to the root system, the improvement on acidic soil, the effect on crops yield, as well as the agricultural application of lime in home and abroad and the calculational methods of the required quantity of acidic soil in application.

关 键 词：生石灰 土壤 产量 

分 类 号：S143.91[农业科学—肥料学]