滁菊低产原因分析及对策

Analysis and Countermeasures on Low Yield of Chuzhou Chrysanthemums

为解决滁菊种植的产量偏低问题,促进滁菊产业的发展,采用调查走访与取样分析相结合的方法在滁菊核心种植区域开展滁菊低产原因调查分析。结果表明,造成滁菊低产的主要原因是:土壤肥力较低,土壤养分供应不平衡,水分状况不良,连作障碍以及栽培管理技术落后等。在今后的种植中应加强以平整土地、培肥土壤、完善田间水利系统为主体的农田基本建设,科学使用养分资源,推广使用生物有机肥料或合理轮作,依据滁菊生长发育规律和种植区域的生态条件制定科学统一的栽培管理技术。

In order to resolve the low yields problem of chrysanthemum cultivated in Chuzhou and promote the development of Chu Ju industry,the method combining survey and interview with sampling analysis was used to carry out the investigation and analysis on the reasons for low yields in the core growing region of Chuzhou chrysanthemum.It showed that low yields of Chuzhou chrysanthemum was mainly due to： low soil fertility,imbalances of soil nutrient supply,poor water conditions,obstacles in continuous cropping and backward technologies of cultivation and management etc..Attentions should be paid in the next process of planting to several key points as follows： strengthening farmland fundamental construction based on land formation,fertilizing the soil and improving field water systems,scientific use of nutrient resources,promoting the use of bio-organic fertilizers or a reasonable rotation,developing unified scientific cultivation and management technologies according to the law of the growth and development of Chuzhou chrysanthemum and ecological conditions of planting region.