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配方施肥是以土壤测试和肥料田间试验为基础,根据作物需肥规律、土壤供肥性能和肥料效应,在合理施用有机肥的基础上,提出的氮磷钾肥适宜用量和配比及相应的施肥技术。麦盖提县自2008年开始试验小麦测土配方施肥技术,经过几年的实践,成功探索出适宜小麦生产的肥料配方,年应用面积已达到1.6万公顷。在小麦配方肥推广实践中发现,使用了配方肥的小麦地时而出现植株矮化丛生,叶
The formula fertilization is based on the soil test and the fertilizer field test. Based on the rule of crop fertilizer requirement, the soil fertilizer performance and the fertilizer effect, on the basis of reasonable application of organic fertilizer, the suitable dosage and proportion of NPK fertilizer and the corresponding fertilization technology. Since 2008, Maitgei County has been experimenting with the soil testing and fertilization technology for wheat. After several years of practice, it has successfully explored a fertilizer formula suitable for wheat production. The annual application area has reached 16,000 hectares. Practice in the promotion of wheat formula fertilizer found that the use of fertilizer when the emergence of wheat plant dwarf tufts, leaves