2016年广西蔗区甘蔗生产情况调研报告

发布时间：2018-04-28 18:52

本文选题：甘蔗 + 苗情　；参考：《热带农业科学》2016年12期

【摘要】：为了预测和评估2016年广西甘蔗生产情况,采用实地调查和数据收集相结合的方法,调查了广西6个甘蔗主产市的甘蔗苗情、品种结构、种植面积及植期、病虫害情况等。结果表明:2016年广西蔗区甘蔗苗情比上年略差,但有足够的苗数和良好的幼苗;螟害枯心率整体低于2015年,螟害综合防治初见成效,黑穗病发生率高于2015年,并有加重趋势;甘蔗种植面积连续3年下滑的局面得到控制,今年略有增加;得益于"双高"基地建设,广西蔗区的品种结构得到进一步改良。建议及时加强田间管理,做好化学除草、后期甘蔗螟虫和绵蚜虫的防治工作。
[Abstract]:In order to predict and evaluate the sugarcane production in Guangxi in 2016, the situation of sugarcane seedling, variety structure, planting area, planting period, disease and insect pests in 6 main sugarcane production cities in Guangxi were investigated by the method of field investigation and data collection. The results showed that the condition of sugarcane seedlings in Guangxi in 2016 was a little worse than that in the previous year, but there were enough seedlings and good seedlings, the heart rate of the disease was lower than that in 2015, the integrated control of the disease was effective, the incidence of smut was higher than that in 2015, and there was a tendency of aggravation. The decline of sugarcane planting area for three consecutive years was brought under control, which increased slightly this year, and the variety structure of Guangxi sugarcane region was further improved thanks to the construction of "Shuanggao" base. It is suggested that the field management should be strengthened in time and the control work of chemical weeding and sugarcane stem borer and cotton aphid should be done well.
【作者单位】：广西农业科学院甘蔗研究所;广西大学;广西糖业发展办公室;
【基金】：广西农业科学院基本科研业务专项项目(No.桂农科2016YM03、No.桂农科2016YM02);广西农业科学院科技发展基金项目(No.2015JZ02、No.2015JZ93)
【分类号】：F326.12

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