三叶青不同方式繁殖栽培技术试验

Technical test of different propagation and cultivation methods of three-leaf green

在阔叶树疏林地进行了林下栽培三叶青试验,种苗采用高锰酸钾溶液、吲哚丁酸溶液不同方式浸种,不同方法栽培:其一,用容器袋育苗,扦插繁殖栽培;其二,林地下块状直接,扦插繁殖栽培;其三,整地成床,扦插繁殖栽培;经过3 a的培育,三叶青藤木生长良好。结果显示:三年生用容器袋育苗,扦插繁殖栽培生长的苗木,比林地下块状直接,扦插繁殖栽培和整地成床,扦插繁殖栽培藤长、径粗、叶面积宽大,平均均有提高。

in the experiment of cultivation of three-leaf green under the forest of broad leaf trees,the seedlings were cultivated by cHfferent methods,such as potassium permanganate solution and indole butyric acid solution.Its Erlin underground block is direct and cuttings are cultivated.Its three full beds,cutting propagation and cultivation;After the cultivation of 3A,Sanyeqingtengmu grew well.The results showed that the seedlings grown in three-year con-tainer bags and cuttings were more direct than the underground blocks,cuttings were cultivated and the beds were made.The cuttings were long,the diameter was thick,and the leaf area was wide,and the average was improved.