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崔英淑,金英奭,黃春仙,李瑯雨 대구교육대학교 1972 論文集 Vol.8 No.-
The vocational education in primary level has many things to improve as it has rather a shorter thistory than others. The objectives of vocational education lie in fostering the basic capabilities of living and training the persons required by an industrial society. For an education worthy of its objects, the situations and facilities in primary schools were examined and analysed to solve any problems to be faced in the vocational education.
李瑯雨 대구교육대학교 1974 論文集 Vol.10 No.-
Raising crops have been so far impossible on the sandy soil of rivers. But the results obtained from this test has shown that growing crops on such soil are possible with the help of chemical fertilizer and plant growth hormone through the crops thus raised are not so good in quality and quantity as those raised on the ordinary plough land. It is expected that continuing study will bring about better effect on both quality and quantity.
李瑯雨 대구교육대학교 1977 論文集 Vol.13 No.-
Rearing education is the most important. Environment of the livestock is the same as human beings. We must think of our environment such a highly developed social life. Reaing education must be emphasized to the pupils from Primary school Course for life value of whole animals.
噴霧裝置下에서의 諸條件處理가 發根에 미치는 影響 : 향나무의 揷穗發根에 對한 調査
李瑯雨 대구교육대학교 1975 論文集 Vol.11 No.-
The following results were obtained by planting the auromatic tree cuttings in the Mist device. 1. The number of main roots was in the order of nootton treated area, nooton+clay-dumpling treated area and nontreated area. 2. The length of roots was in the order of non-treated area, nootton+clay-dumpling treated area and nootton treated area. 3. The number of rootlets was in the order of nootton+clay-dumpling treated area, non-treated area and nootton treated area. In short, no other special treatment was needed for the growth of roots if the Mist device is used.
李瑯雨 대구교육대학교 1976 論文集 Vol.12 No.-
Education on the plant cultivation which is majoring in the special field among scientific fields is very important. Futhermore, planting plans, food augmentation, environmental beautify, emotional life and free pollution are determined by knowledge on the plant cultivation. Education on the plant cultivation is very important in the compulsory education but school teacher, pupil and parents have any attention to this problem. Thus This experiment was carried out to fulfill this serious problem.