摘要
非金属矿物和工业岩石在农用肥料中应用效果显著,它不仅可以提高农作物产量,改善农作物产品品质,还可以起到改良土壤、保水保肥和防止土地结块作用。随着试验、研究工作的不断深入,这一新型矿质肥料的开发应用正表现出许多新的发展趋势,研究其增产机理并结合农业地质背景的分析来应用这一新型矿质肥料则前景更为广阔。
The applied effect of no-metallic minerals and industrial rocks used in agricultural fertilizer is very good.They can improve output and quality of farm produce,improve soil,keep water and fertilizer,and prevent soil curdle.The exploitation and application of the new mineral fertilizer shows many new developing tendencies,with the deep-going study and experiment.There seems to be no end to the new mineral fertilizer if we study its increase production mechanism and use it according to the analysis of agricultural geological backgrounds.
关键词
非金属矿物
肥料
岩石
non-metallic minerals
exploitation and application
fertilizer
developing tendency
