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本文根据多年甘蔗肥料试验的结果进行归纳整理，提出了甘蔗测土配方施肥的有关技术参数，即产１吨甘蔗的需肥量，土壤的供肥能力和尿素、钙镁磷肥和氯化钾的当年利用率，并提出了甘蔗计划产量需肥量的计算公式。几年的推广应用结果表明，使用该项技术可以减少施肥的盲目性，减少对肥料的投资，增加甘蔗的产量和蔗糖分，提高经济效益。至１９９０年止，该项技术在广西１４个县市的甘蔗产区上推广应用，累计面积达８．６７万公顷以上，验收结果表明在８８．６％的试验点比对照有明显的增产效果，平均增产９．７６５吨／公顷，蔗糖分提高０．３个百分点。
Based on the results of many years of sugarcane fertilizer experiment, this paper put forward the technical parameters of sugarcane soil testing and fertilization, that is, the amount of fertilizer required to produce 1 ton of sugarcane, the ability of soil to supply fertilizers and urea, calcium magnesium phosphate and potassium chloride The utilization rate of that year, and put forward the calculation formula of required fertilizer amount of sugarcane plan output. Several years of popularization and application results show that the use of the technology can reduce the blindness of fertilization, reduce fertilizer investment, increase sugar cane yield and yield, improve economic efficiency. Until 1990, the technology was popularized and applied in sugarcane producing areas in 14 counties and cities in Guangxi with a cumulative area of more than 86,700 hectares. The acceptance results showed that the yield was significantly increased at 88.6% of the test points compared with the control , An average yield of 9.765 tons / ha, sugar increased by 0.3 percentage points.