煙炭재 抽出液이 배추의 生育始期에 미치는 影響에 關한 硏究 : mainly in the field of protecting effects against the inhibiting factors on seed germination in soil 主로 土壤中 發芽阻害 要因의 效果를 中心으로 = Studies on the effects to the Germination of Chinese cabbage by the extracts of Anthracitic ash

국문 초록 (Abstract)

煙炭재 抽出液이 배추發芽에 미치는 影響에 關한 硏究
(主로 土壤中 發芽阻害 要因의 防止效果를 中心으로)
① NaCl 溶液(20,000ppm) 처리구에서는 NaCl 溶液의 배추 發芽阻害 에 대한 재의 防止 效果가 그 主根長의 伸長에 있어서 0.05% 水準의 有意性이 認定되었다. (F=5.74<74.8 = F0.05(n₁=3, n₂=6 )L. S. D 0.05=1.76)
그러나 胚軸長에는 有意性이 없으며 胚軸長의 N³, N⁴ 처리區는 各各 22%, 23%의 伸長率을 보였다.
② 土壤液에서는 有意性이 認定되지 않았으며 Ash溶液의 處理比率에 따라 逆效果가 일어났다.
③ 3AlCl₃溶液의 阻害防止 效果는 處理液에 따라 22%, 27%의 胚軸伸長率의 增可를 보여 주며,
F=3.1<4.8 F0.05(n₁=3, n₂=5)처럼 다소 그 有意性이 認定된다.
④ 배추 生育을 阻害할 NaCl, AlCl₃의 濃度 範圍 ( NaCl:20,000ppm, AlCl₃:5,000ppm)에서는 無煙炭재 抽出液이 發芽阻害作用을 防止했다고 보겠으며, 阻害 範圍의 濃度가 못될 土壤 溶液에서는 오히려 溶液를 阻害한 結果가 나타났다.
⑤ NaCl 20,000ppm 溶液에서는 發芽開始後 48時間 經過부터 每 4時間마다 測定한 主根長의 길이와는 γ=0.98**이라는 1% 水準의 高度의 有意性의 認定되었으며, 回歸關係가 認定된다.
NaCl 20,000ppm 溶液과 Ash Extract와의 混合液(처리 N₄)에서는 發芽開始後 48時間 經過後부터 每 4時間마다 測定한 主根長의 길이와 時間과의 相關은 γ=0.99**이라는 1% 水準의 高度의 正相關이 認定되었으며 回歸關係가 認定었다.
⑥ 土壤水에 比해서 NaCl( 20,000ppm) 溶液에서의 發芽相(X=2.04 < 2.77=25%)과 NaCl( 20,000ppm)에 Ash Ext 添加 溶液에서의 發芽相(X=0.096 <0.1=95%) 모두가 各各의 處理下에서 主根長의 伸長過程의 樣相에 있어서 96時間동안은 別로 影響이 없을 程度로 發芽狀況이 비슷하였다.

다국어 초록 (Multilingual Abstract)

The following were obtained as results.
1. In the plots of NaCl solution (20,000ppm), the statistical significance by 5 percentage level is approved in the growth of main roots.
(F=5.74<74.8 = F0.05(n₁=3, n₂=6 )
(L. S. D 0.05=1.76)
But, in the length of Hypocotyl, no statistical significance is approved except in plot 3, and plot 4, which are appeared the growing ratio of 2 and 23 percentage.
2. In the soil solution, no statistical significance is proved, further more negative effect is displayed by increasing the ratio of ash solution.
3. Inhibitors-protecting effects of AlCl₃-solution displayed 22 and 27 percentage of increased growing ratio on Hypocetyl by increasing te treated solution, and statistical significance is there more or less showing the next.
F=3.1<4.8 F0.05(n₁=3, n₂=6)
4. At the NaCl and AlCl₃-concentration range of the inhibiting the growth of Chinese cabbage (NaCl:20,000ppm, AlCl₃:5,000ppm). Anthracitic extract prevent the inhibiting action of the seed germination.
On the contrary, the dilute solution under the inhibiting range in solution concentrating suck as soil extract, the interrupting phenomena in seed germination is to appeared.
5. In the plot of NaCl solution, the time and the length of mainroot, measured every 4 hours interval after 48 hours front germination, showed comparatively large and highly significant positive correlation coefficient (γ=0.98**) and regression (LogL=0.593x-0.428), and in the plot of NaCl added with "Ash Extract" (treatment N₄), the time and the length of main root, measured every 4 hours interval after 48 hours germination also showed big and highly significant positive correlation coefficient(γ=0.99**) and regression (LogL=0.693x-0.472).
3. About the same process on growth profile of main root were recognized at the treatment on NaCl, 20,000 ppm, solution (Z²=2.04<2.77=25%) and NaCl added with Ash Extract (Z²=0.096<0.1=95%) respectively compared with the control soil extract.

목차 (Table of Contents)

• 1. 緖 言
• 2. 試驗方法 및 成績
• 3. 考 察
• 4. 豫備試驗
• 5. 摘 要