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生物肥料是一种集有机无机和微生物于一体，以城市污泥、畜禽粪和其它有机废物及有益微生物母剂等为主要原料，并无农家肥脏臭缺陷的新型全价复合肥料。试验结果显示，每亩基施生物肥料100kg或150kg，能明显促进甘蔗生长，蔗茎长和节间长均明显增加。产量比对照分别提高6．05％和13.82％，其增产效果优于化肥和有机肥。甘蔗施用生物肥不仅增产，而且甜度显著提高，品质得到改善。不论生物肥料用量高低，均能明显增加含糖量，平均糖度比施化肥的提高1～2度。表明甘蔗每亩基施生物肥料100～150kg，具有较好增产和改善品质的效果。因甘蔗生育期长。需肥量大，要达到优质高产，生物肥料则以亩基施150kg为好。
Bio-fertilizer is a new type of full-price compound fertilizer with organic, inorganic and micro-organisms as its main raw materials, including urban sludge, livestock and poultry manure and other organic wastes and beneficial microbial agents. The results showed that 100kg or 150kg of bio-fertilizer per mu could obviously promote the growth of sugarcane, and the length of cane and internode increased significantly. Compared with the control, the yield increased by 6.05% and 13.82% respectively, and its yield increase was better than that of chemical fertilizer and organic manure. The application of biological fertilizer to cane not only increased production, but also markedly improved sweetness and improved quality. Regardless of the level of biological fertilizer, can significantly increase the sugar content, the average sugar than fertilizer increase 1 to 2 degrees. Sugarcane per acre basal application of bio-fertilizer 100 ~ 150kg, with better yield and improve quality results. Because sugar cane growth period. Large amount of fertilizer needed, to achieve high quality and high yield, biological fertilizer is based on 150kg acre foundation as well.