植物におけるストレプトマイシンに関する研究 : 第3報タバコの生長におよぼすストレプトマイシンの影響

概要

論文の詳細を見る
Solutions of streptomycin were sprayed on tobacco seedlings in the seedbed to determine the effect on growth in the seedbed and in the early stages after transplanting into the field. Tobacco seedlings grown in the seedbed were given 1-4 sprays at intervals of a week with concentrations of 200 mcg/ml streptomycin sulphate. Tobacco growth was estimated by the number of leaves, length and width of the largest leaf and the fresh and dry weight of the whole plant. It was found that when streptomycin was sprayed to tobacco seedlings a favourable effect was exhibited in the growth of the whole plant. Tobacco seedlings grown in the seedbed were given two sprays at intervals of a week with concentrations of 125 and 250 mcg/ml of streptomycin chloride respectively and transplanted into the field. The plants showed a favourable growth in the early stages after the transplanting which appeared to be due to excellent root development. It was observed that tobacco plants sprayed with streptomycin formed flower buds earlier than the untreated plants.
日本植物病理学会の論文
1957-12-31