激光诱导杨树单性生殖的研究 Ⅰ 激光波长、剂量和品种对出愈率的影响  

STUDIES ON POPLAR PARTHENOGENESIS INDUCED BY LASER I. The rate of callus influenced by different wave-lengths, dosages and varieties

作　　者：陈震古[1] 许成林[1] 刘小刚 余皖苏 

机构地区：[1]安徽农业大学激光育种研究室,合肥230036

出　　处：《激光生物学》1993年第2期243-247,271,共6页Acta Laser Biology Sinica

基　　金：国家自然科学基金资助项目

摘　　要：激光诱导杨树花药出愈率高低因波长、剂量和品种不同而异。激光诱导出愈率最高可达37.37％,而CK最高中只有16.25％。在供试7个杨树品种的42种激光处理中,有近2/3高于CK。The rate of callus induced by laser varied in diffferent wave-lengths ,dosages and varieties. The highest rate reached 37. 37%,the CK of that reached 16. 25%,and,in the 42 treatments of 7 varieties,the two-third of which exceeded the rate of CK.

关 键 词：杨树 花药 激光育种 

分 类 号：S123[农业科学—农业基础科学]