秋冬青萝卜新组合比较试验

Comparative Experiment on Autumn-winter Green Radish New Combinations

为促进萝卜新品种的推广栽培,以郑州市蔬菜研究所最新育成的7个青萝卜新组合1417、1505、1507、1515、1520、1530和1534为试材,以郑禧991和绿玉萝卜为对照,通过对生物学性状、肉质根性状、产量和商品性等性状的综合比较,筛选出综合性状比对照优良的萝卜新组合。结果表明:中圆柱萝卜类型中,1515、1417和1505根形美观,肉质绿色、细密,一致性好,商品率高,VC、总糖含量明显高于对照绿玉,口感脆甜,综合商品性状优于绿玉,产量差异不显著;短圆柱类型,1520根形美观,肉质绿色、细密,一致性好,商品率高,VC、总糖、蛋白质含量明显高于对照郑禧991,产量较对照郑禧991增加4.92%,综合性状优于郑禧991。

In order to promote the popularization and cultivation of new radish varieties,seven new radish combinations(1417,1505,1507,1515,1520,1530 and 1534)newly bred by Zhengzhou Vegetable Research Institute were used as test materials,and Zhengxi 991 and Lyuyu radish as control.Through comprehensive comparison of biological characters,fleshy root traits,yield and commercial properties,new radish combinations with better comprehensive characters were selected.The results showed that,in the cylindrical radish type,1515,1417 and 1505 had beautiful root shape,green,fine and dense,good consistency,high commodity rate,VC and total sugar content was significantly higher than that of the control,the taste was crisp and sweet,the comprehensive commodity characteristics were better than that of Lyuyu,and the yield difference was not significant.In the short cylindrical type,1520 had beautiful root shape,green flesh,fine and dense,good consistency,high commodity rate,VC and total sugar content was higher than that of Zhenxi 991,the yield of 1520 was 4.92%higher than that of Zhengxi 991,the comprehensive commodity characteristics were better than that of Zhenxi 991.