除草剂在杨树、柳树苗圃中的应用试验  

An experiment on herbicides in poplar and willow nursery

作　　者：李连庆 孙羊林 匡寿军 胡恒元 梅锦安 张爱礼 张伟 

机构地区：[1]高邮市农林局林业站,江苏高邮225600 [2]扬州市农林局林业站,江苏扬州225009 [3]高邮市临泽郭集镇农业技术中心,江苏高邮225600

出　　处：《江苏林业科技》2010年第1期21-24,共4页Journal of Jiangsu Forestry Science & Technology

基　　金：江苏省林业三项工程项目"低湿滩地灌木柳能源林品种选择与栽培技术示范"(LYSX[2008]14)

摘　　要：试验表明采用使它隆+高效盖草能除草剂组合,在杨树、柳树当年扦插苗和截干苗圃中低位定向喷施,用药后30 d,对双子叶阔叶杂草和单子叶禾本科杂草防除效果为92.49%以上,对苗木生长无影响。较人工除草省时、省工,成本低,见效快。Starane ＋ Gallant mixed formula were used to enhance the effect. The results showed that the herbicides can be combined in low-directional spraying in the cuttings nursery seedlings of poplar and willow. After 30ds, the control effects of dicotyledonous broadleaf weeds and single-cotyledon gramineous weeds were 92. 7% , and no damage on the seedling growth. Compared with manual weeding this method was labor-saving, lower cost and more efficient.

关 键 词：除草剂 杨树 柳树 苗圃 使它隆 高效盖草能 好收成 

分 类 号：S792.11[农业科学—林木遗传育种]