摘要
综述了中量和微量元素肥料生产的必要性、生产工艺的改进和在不同土壤条件、作物品种、肥料形式和栽培条件下的应用方法。解决好这一重要问题的关键在于:中微肥的生产,只有综合利用矿产资源和工业废弃资源,才能有效地降低生产成本;只有采取有机螯合的方法,才能保持中微肥的活性;以大量元素肥料为载体,可方便农民使用。
With the large using of the nitrogen, phosphorus, potassium compound fertilizer, lack of trace elements in the soil become a more and more serious problem. The one of important things for the modern agriculture is to teach farmers to understand use of the trace elements. Using the mineral resources and industrial waste resources to organization the production, marketing and application of the trace elements fertilizer is the only way to reduce the cost of he production of the trace elements fertilizer. To maintain efficiency and activity of the trace element, chelating technology is current only method. Using the large elements fertilizer as the carrier for trace elements is also a application technology for farmers to use in convenient way so such fertilizers can be widely extended.
出处
《广东微量元素科学》
CAS
2011年第2期20-33,共14页
Trace Elements Science
关键词
中微肥
生产
应用
medium and trace elements fertilizer
production
application
