广西旱藕产业现状分析及其发展建议

【目的】调研分析广西旱藕产业生产现状及其存在的问题，并提出相应的发展建议，为促进广西旱藕产业可持续发展提供理论依据。【方法】通过数据收集统计和实地调研，对广西14个地级市的旱藕种植面积、种植品种、加工产品、销售市场、企业效益等情况进行综合分析，阐述当前广西旱藕产业发展现状及面临的主要问题，并有针对性地提出发展建议。【结果】近年来，广西旱藕种植面积不断扩大，全区种植面积超1万ha，主栽品种为南藕一号和桂兴芋3号，主要种植区域为河池市、百色市、南宁市和崇左市等地；广西旱藕加工以淀粉和粉丝为主，销售方式主要为零售和电商销售；旱藕鲜薯平均产量45~75 t/ha，销售价格600.0~1000.0元/t，每公顷效益在3万元左右；旱藕生产模式大多采用“公司+合作社+基地+农户”，发展前景可观。广西旱藕产业发展也面临着许多困境，存在品种单一老化、优良品种匮乏，栽培技术落后、农民积极性不高，科技投入不足、科研与产业对接滞后，产业链不健全、综合利用率低，加工企业小型分散、产业化程度低等问题，严重制约广西旱藕产业的可持续发展。【建议】应加强政策引导，发展区域优势产区，打造品牌效应；加强旱藕种质资源收集利用，推进旱藕新品种选育；推广旱藕集约化栽培技术，提高农民种植积极性；强化产学研科技攻关，完善旱藕产业链；整合加工企业，充分发挥龙头企业的带头作用，以推动广西旱藕产业的可持续发展。

Development status and countermeasures of Canna edulis industry in Guangxi

【Objective】To provide the theoretical basis for promoting the sustainable development of Canna edulis industry in Guangxi, survey and analysis on development status and existing problems of Guangxi C. edulis industry were conducted, and the corresponding development suggestions were put forward.【Method】Based on the statistic data collection and field survey investigation of 14 prefecture-level cities in Guangxi, the development status and main problems of C. edulis industry in Guangxi were analyzed through the perspectives of planting area, planting varieties, processing products, sales market, enterprise benefits, and put forward targeted suggestions and countermeasures.【Result】In recent years, the planting area of C. edulis in Guangxi has been expanding, and the planting area has exceeded 10000 ha. The main cultivated varieties were Nan'ou No.1 and Guixingyu No.3, and the main planting areas were Hechi, Baise, Nanning, Chongzuo, etc. C. edulis starch and vermicelli were the main processing methods of Guangxi, and the main sales methods were retail and e-commerce. The average yield of C. edulis was 45-75 t/ha, the selling price was 600.0-1000.0 yuan/t, and the benefit was about 30000 yuan/ha. The production model of C. edulis mostly adopted "company+cooperative+base+farmer", which had a good development prospect. But the industry was also facing many difficulties, such as single aging varieties and lack of excellent varieties;the cultivation technology was backward and the enthusiasm of farmers was not high;insufficient investment in science and technology, lagging in the docking of scientific research and industry;the industrial chain was not perfect and the comprehensive utilization rate was low;the processing enterprises were small and scattered, and the degree of industrialization was low, etc. These problems seriously restricted the sustainable development of the C. edulis industry in Guangxi.【Suggestion】Strengthen policy guidance, develop regional advantageous production areas, and create the brand effect;strengthen the collection and utilization of germplasm resources of C. edulis and promote the breeding of new varieties;popularize intensive cultivation technology of C. edulis and improve farmers' enthusiasm for planting;strengthening the scientific and technological research of industry-university-research cooperation, perfecting the industrial chain of C. edulis;integrate processing enterprises and give full play to the leading processing enterprises in order to promote the sustainable development of C. edulis industry in Guangxi.