北华大学学报（自然科学版）2016，Vol.17Issue(1)：30-34,5.DOI:10.11713/j.issn.1009-4822.2016.01.007
酵素和生根壮苗剂对对开蕨组培苗生长的影响
Effects of Enzyme and Root and Seedling Promoter on Tissue Culture Seedling Growth of Phyllitis japonica
摘要
Abstract
Taking 0. 3% urea+0. 3% Potassium dihydrogen phosphate as contrast, two foliar fertilizers were designed and the influence of foliar fertilizers on growth of Phyllitis japonica tissue culture seedlings were investigated by the experiment. The results showed that Phyllitis japonica tissue culture seedlings not only accelerate growth but also enhance growing with the increase of the number of fertilization. Compared with the control,the leaf number, leaf area of treatment 6 had the largest increases after foliage dressing, the difference reached significant level(P<0. 05),followed by treatment 3. The plant height and crown diameter of treatment 5 net income was the biggest,it shows significant difference(P<0. 05). The new bourgeon leaf number and sporangium leaf number of all treatments had no significant changes. The effect of specific leaf weight of treatment 6 is obvious,but all treatments had no significant changes in the late period of fertilization. Comprehensively,the most conducive to growth of Phyllitis japonica was root and seedling promoter 600 times,the second was 1 000 times flowering enzyme bacterial fertilizer+700 times photosynthetic enzyme bacterial fertilizer+10 000 times open the root enzyme bacterial fertilizer.关键词
对开蕨/组培苗/叶面肥/生长量Key words
Phyllitis japonica/tissue culture seedings/foliar fertilizer/increment分类
农业科技引用本文复制引用
孙奥,董然,赵超..酵素和生根壮苗剂对对开蕨组培苗生长的影响[J].北华大学学报（自然科学版）,2016,17(1):30-34,5.基金项目
吉林省科技厅自然科学基金项目(20140101134JC). （20140101134JC）
