【摘要】 根据甘蔗主要害虫的发生规律和甘蔗本身的需肥特点，以甘蔗专用有机无机复肥为载体，复配一定比例的40％甲基异柳磷乳油和3．6％杀虫丹颗粒剂等农药而研制成的甘蔗专用有机药肥，经过试验、示范；结果表明，同等条件下，该药肥对甘蔗螟虫和蛴螬的防治效果与常规相当；小区和表征示范产量分别比常现增产18．0％和16．5％，差异极显著。蔗糖份（绝对值）比常规提高0．56％。由此认为，药肥的增产增糖来自有机无机复肥的肥效，但药肥可降低成本，提高社会经济效益和生态效益。1994—1995年已生产该专用药肥250吨，在长泰、龙海、漳州芗城等地示范推广面积达2O0公顷；增加社会效益300余万元，创纯利4．5万元，效益显著。更多还原

【Abstract】 According to the development regulation of sugarcane pest and the characteristics of the fertilizer requirement for sugarcane, an organic and mineral mixed fertilizer-pesticide for sugarcane, which is plused with 40% zsofenphos-methy and 3. 6%shachongdan in proportion, was exploited and studied. The experiment results showed that it has the same effect as the routine method in controlling cane borer and sarabaeus. The cane yield of the plot test and the demcnstration test increased by 18- 0% and 16. 5%respectively, at 5% significant level. The sucrose content of sugarcane increased by 0. 56%(absolute value) as compared with the routine. As a result of increasing cane and sugar yield by suitably applying this fertilizer-pesticide, it is low investment and high efficiency. This fertilizer - pesticide was produced 250 tons, applied 200hm2 in Changtai, Longhai and Xiangchen during 1994 - 1995. Its application had gained significant social and economic efficiency.更多还原