微生物肥料在甘蔗应用上的前景分析

Future prospect of microbial fertilizer application in sugarcane

甘蔗生长在热带和亚热带,是最重要的糖料作物。甘蔗生长期长,生物产量高,施肥是甘蔗高产稳产的重要措施之一。如何合理施肥、发挥甘蔗生产潜力是一个亟待解决的问题。文章分析了甘蔗施肥的现状,考虑微生物肥料作为新型绿色肥料,具有改善土壤环境、防治土壤有害微生物、活化土壤养分、提高农作物的产量和品质、有效促进有机物分解、降解土壤中的重金属和农药残留以及提高化肥利用率的多重优点,在减肥增效方面具有重要作用,用微生物肥料代替部分化肥在甘蔗生产上具有广阔的应用前景。

Sugarcane grows in the tropical and subtropical areas,and is the most important sugar crop.Sugarcane has a long growth duration and high biological productivity,and fertilization is one of the important measures for high yield and sustainable production in sugarcane.How to realize rational fertilization and maximize the production potential is an urgent problem in sugarcane.In this paper,we analyzed the current fertilization status in sugarcane.Considering that microbial fertilizer is a new type of green fertilizer,which can improve soil environment,control harmful soil microorganisms,activate soil nutrients,improve crop yield and quality,effectively promote the decomposition of organic matter,degrade heavy metals and pesticide residues in soil,and improve the efficiency of chemical fertilizer utilization while reduce the application rate,we believe it has a bright application prospect in replacing part of chemical fertilizer in sugarcane production.