山东省当前主栽小麦品种春冬性强弱研究

Study on Springness and Winterness of Main Wheat Varieties in Shandong Province

为了明确山东省当前小麦主栽品种春冬性强弱,选择19个生产中应用面积较大的主栽品种,以春小麦辽春18号为对照,"惊蛰"后在济宁进行田间分期播种,研究其春冬性强弱并进行两级多次比较和排序。结果表明:辽春18号(春小麦)>济麦20>潍麦8>济麦22>良星99>烟农15>济南17>烟5286>烟农24>济麦19>泰山23>济麦16>淄麦12>临麦2号、邯6172>山农664、济宁12>泰山9818、烟农19>济麦21,排序愈在前春性愈强,愈在后冬性愈强。

In order to identify the springness and wintemess of main wheat varieties used in Shandong Province, 19 wheat varieties were selected to plant in Jining at different time with the spring variety Liaochun 18 as check. The results showed that the order of springness were Liaochun 18 〉 Jimai 20 〉 Weimai 8 〉 Jimai 22 〉 Liangxing 99 〉 Yannong 15 〉 Jinan 17 〉Yan 5286 〉 Yannong 24 〉 Jimai 19 〉 Taishan 23 〉 Jimai 16 〉 Zimai 12 〉 Linmai 2 and Han 6172 〉 Shannong 664 and Jining 12 〉 Taishan 9818 and Yannong 19 〉 Jimai 21. That is to say, the variety Liaochun 18 has the strongest springness and the weakest wintemess, while the variety Jimai 21 has the strongest wintemess and the weakest springness.