基于模糊隶属函数法的湛江地区萝卜引种比较试验

Comparative Experiment of Radish Introduction in Zhanjiang Area Based on Fuzzy Affiliation Function Method

【目的】为更好地筛选出适合在广东省湛江地区种植的优质水果萝卜品种,丰富湛江地区农业种植结构。【方法】以广东本地品种‘南畔洲晚萝卜’为对照开展品比试验,对供试的4个水果萝卜品种的农艺及品质性状采用模糊隶属函数法进行综合评价。【结果】不同品种的根长、根重、维生素C、可溶性糖、可溶性蛋白、根甜味、根辣味、产量等指标差异性显著;5个供试品种综合评价排名为:‘京脆1号萝卜’>南畔洲晚萝卜>‘沙窝萝卜’>‘翘头青萝卜’>‘潍县萝卜’。产量上,南畔洲晚萝卜最高;品质上,京脆1号萝卜的可溶性糖、可溶性蛋白、维生素C均最高。【结论】综合看来,京脆1号萝卜可作为湛江地区引进的品种,这对推广水果萝卜在湛江当地的种植有一定的参考价值。

【Objective】To better screen out and breed high-quality fruit radish varieties suitable for planting in Zhanjiang area,and to enrich the agricultural planting structure in Zhanjiang area. 【Method】The local variety ‘South Shore State Late Radish'was used as the control group to carry out the taste test,and the agronomic and quality traits of the four fruit radish varieties for testing were comprehensively evaluated using the fuzzy subordinate function method. 【Result】The differences in root length,root weight,vitamin C,soluble sugar,soluble protein,root sweetness,root spiciness,yield and other indexes of different varieties were significant;the comprehensive evaluation rankings of the five varieties for testing were:‘Jingcui No. 1 Radish'> ‘South Shore State Late Radish'> ‘Shawo Radish'> ‘Qiao Tou Green Radish'>‘Weixian Radish'. In terms of yield,‘South Shore State Late Radish'was the highest,and in terms of quality,‘Jingcui No. 1 Radish'had the highest soluble sugar,soluble protein,and vitamin C. The quality of‘Jingcui No. 1 Radish'was the highest. 【Conclusion】In summary,‘Jingcui No.1 Radish'can be introduced as a variety in the Zhanjiang region,which has certain reference value for promoting the cultivation of fruit radishes in the local area of Zhanjiang.